Publications

Summary: TOG/SIGGRAPH/SIGGRAPH Asia (38+1); TVCG (41); CVPR/ICCV/ECCV (46), CHI/UIST/Ubicomp/IMWUT (13)

Referred Research Publications:

Open-CHOIR: Open-world Contact-aware 4D Hand-Object Interaction Reconstruction
Hao Xu, Yilin Liu, Yinqiao Wang, Chi-Wing Fu, and Niloy J. Mitra.
ACM Transactions on Graphics (ACM TOG),
SIGGRAPH Asia, accepted for publication, 2026.
[project] [Arxiv]

OPA-Pack: Object-Property-Aware Robotic Bin Packing
Jia-Hui Pan, Yeok Tatt Cheah, Zhengzhe Liu, Ka-Hei Hui, Xiaojie Gao, Pheng-Ann Heng, Yun-Hui Liu, and Chi-Wing Fu.
IEEE Transactions on Robotics (TRO),
accepted for publication, 2026.
[Arxiv]

ATOM: Geometry-Aware Microgesture Detection towards Object-Agnostic Tangible Interaction
Yinqiao Wang, Hao Xu, Qixuan Liu, Shengdong Zhao, Pheng Ann Heng, and Chi-Wing Fu.
ACM User Interface Software and Technology Symposium (UIST),
accepted for publication, 2026.

LiverPlan: A Stage-Adaptive Immersive Visual Analytics Framework for Anatomical Liver Surgical Planning
Qixuan Liu, Shi Qiu, Xiwen Wu, Yuqi Tong, Yinqiao Wang, Ruiyang Li, Jialun Pei, Shengdong Zhao, Chi-Wing Fu, and Pheng Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization, accepted for publication, 2026.

Label-aware Gaussian Splatting for Medical Volume Visualization in Mixed Reality
Ruiyang Li, Chengkun Li, Yuqi Tong, Shi Qiu, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
accepted for publication, 2026.

[IEEE Xplorer] [project]

LEAP: Library-driven Evolutionary Abstraction Paradigm for Large Language Models
Fanbin Lu, Chi-Wing Fu, and Jiaya Jia.
Advances in Neural Information Processing Systems (NeurIPS),
accepted for publication, 2026.

OpenView: Empowering MLLMs with Out-of-view VQA
Qixiang Chen, Cheng Zhang, Chi-Wing Fu, Jingwen Ye, and Jianfei Cai.
Advances in Neural Information Processing Systems (NeurIPS),
accepted for publication, 2026.
[Arxiv]

Progressive and Localized Super-Resolution of 3D Objects via Localized Latent Voxel Diffusion
Yuxin LIU, Minshan Xie, Jiawen Liang, Runsong Zhu, Chi-Wing Fu, and Tien-Tsin Wong.
European Conference on Computer Vision (ECCV),
accepted for publication, 2026.

Incentivizing Multimodal Reasoning in Large Models for Direct Robot Manipulation
Weiliang Tang, Dong Jing, Jia-Hui Pan, Zhiwu Lu, Yunhui Liu, Li Li, Mingyu Ding, and Chi-Wing Fu.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),
accepted for publication, 2026.
[arXiv]

Geometric Constraints as General Interfaces for Robot Manipulation
Weiliang Tang, Jia-Hui Pan, Yunhui Liu, Masayoshi Tomizuka, Li Li, Chi-Wing Fu, and Mingyu Ding.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),
accepted for publication, 2026.
[GitHub] [arXiv]

UniLiver: Gradient-Conditioned Unified Model for Multi-target Hepatic Segmentation
Yue Qiu, Shi Qiu, Pheng Ann Heng, and Chi-Wing Fu.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
provisionally accepted for publication, 2026.

Toward Synergistic Learning for Liver Vessel and Couinaud Segmentations
Yue Qiu, Yan Li, Yuqi Tong, Qixuan Liu, Qian Yang, Shi Qiu, Pheng-Ann Heng, and Chi-Wing Fu.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
provisionally accepted for publication, 2026.

Surgical Video Temporal Grounding
Qixuan Liu, Shi Qiu, Xiwen Wu, Binzhu Xie, Chi-Wing Fu, and Pheng-Ann Heng.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
provisionally accepted for publication, 2026.
GitHub

PEGAsus: 3D Personalization of Geometry and Appearance
Jingyu Hu, Bin Hu, Ka-Hei Hui, Haipeng Li, Zhengzhe Liu, Daniel Cohen-Or, and Chi-Wing Fu.
SIGGRAPH Conference, article no. 68:1-12, 2026.
[Arxiv]

EPS3D: End-to-End Feed-Forward 3D Panoptic Segmentation
Runsong Zhu, Jiaxin Guo, Xiaoyang Guo, Zhengzhe Liu, Ka-Hei Hui, Wei Yin,
Kai Chen, Wei Chen, Weiqiang Ren, Yun-Hui Liu, Pheng-Ann Heng, Chi-Wing Fu.
International Conference on Machine Learning (ICML), 2026.
[GitHub] [Arxiv]

OmniShow: Orchestrating Multimodal Conditions for Human-Object Interaction Video Generation
Donghao Zhou, Guisheng Liu, Hao Yang, Jiatong Li, Jingyu Lin, Xiaohu Huang,
Yichen Liu, Xin Gao, Cunjian Chen, Shilei Wen, Chi-Wing Fu, Pheng-Ann Heng.
International Conference on Machine Learning (ICML), 2026.
[GitHub] [Arxiv]

Native Active Perception as Reasoning for Omni-Modal Understanding
Zhenghao Xing, Ruiyang Xu, Yuxuan Wang, Jinzheng He, Ziyang Ma,
Qize Yang, Yunfei Chu, Jin Xu, Junyang Lin, Chi-Wing Fu, Pheng-Ann Heng.
International Conference on Machine Learning (ICML), 2026.
[GitHub] [Arxiv]

A Retrieval-augmented Framework Enabling VLM Spatial Awareness for Object-centric Robot Manipulation
Kai Chen, Chengkun Li, Chang Tu, Jiahui Pan, Yiyao Ma, Wei Chen, Zhongxiang Zhou,
Xuecheng Xu, Stephen James, Chi-Wing Fu, Rong Xiong, Pieter Abbeel, Yun-Hui Liu, Qi Dou.
Science Robotics, Volume 11, No. 113, 2026.
[website]

Rethinking Intermediate Representation for VLM-based Robot Manipulation
Weiliang Tang^, Jialin Gao^, Jia-Hui Pan, Gang Wang, Li Erran Li, Yun-Hui Liu,
Mingyu Ding, Pheng-Ann Heng, and Chi-Wing Fu. (^ joint 1st authors)
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 29652-29662, 2026.
[Arxiv] [GitHub]

Unveiling Deep Shadows: A Survey and Benchmark on Image and Video Shadow Detection,
Removal, and Generation in the Deep Learning Era
Xiaowei Hu^, Zhenghao Xing^, Tianyu Wang, Chi-Wing Fu, and Pheng-Ann Heng. (^ joint 1st authors)
International Journal of Computer Vision (IJCV),
Volume 134 Issue 4, March 2026, Article No. 158.
[project] [IJCV]

EgoHandICL: Egocentric 3D Hand Reconstruction with In-Context Learning
Binzhu Xie^, Shi Qiu^, Sicheng Zhang, Yinqiao Wang, Hao Xu, Muzammal Naseer, Chi-Wing Fu, and Pheng-Ann Heng. (^ joint 1st authors)
International Conference on Learning Representations (ICLR), 2026.
[Arxiv] [project]

IdentityStory: Taming Your Identity-Preserving Generator for Human-Centric Story Generation
Donghao Zhou, Jingyu Lin, Guibao Shen, Quande Liu, Jialin Gao, Lihao Liu, Lan Du, Cunjian Chen,
Chi-Wing Fu, Xiaowei Hu, and Pheng-Ann Heng.
Association for the Advancement of Artificial Intelligence (AAAI)
pp. 13593-13601, 2026.
[project] [Arxiv]

LEGO^®-Maker: Autoregressive Image-Conditioned LEGO^® Model Creation
Jiahao Ge^, Mingjun Zhou^, Hao Xu, Hanyou Zheng, and Chi-Wing Fu. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG),
vol. 44, no. 6, article no. 201:1-15, SIGGRAPH Asia, 2025.
[project] [ACM DL]

Inverse Tiling of 2D Finite Domains
Rulin Chen, Xuyang Ma, Praveer Tewari, Chi-Wing Fu, and Peng Song.
SIGGRAPH Asia Conference, article no. 43:1-11, 2025.
[project] [ACM DL]

Hierarchical Neural Semantic Representation for 3D Semantic Correspondence
Keyu Du, Jingyu Hu, Haipeng Li, Hao Xu, Haibin Huang, Chi-Wing Fu, and Shuaicheng Liu.
SIGGRAPH Asia Conference, article no. 142:1-11, 2025.
[project] [ACM DL]

Hand-Shadow Poser
Hao Xu^, Yinqiao Wang^, Niloy J. Mitra, Shuaicheng Liu, Pheng-Ann Heng, and Chi-Wing Fu. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG),
vol. 44, no. 4, article no. 153:1-16, SIGGRAPH, 2025.
(Our result was selected to be shown on the back cover of the ACM TOG journal for SIGGRAPH 2025)
[project] [arxiv]

MotionCanvas: Cinematic Shot Design with Controllable Image-to-Video Generation
Jinbo Xing, Long Mai, Cusuh Ham, Jiahui Huang, Aniruddha Mahapatra, Chi-Wing Fu, Tien-Tsin Wong, and Feng Liu.
SIGGRAPH Conference, article no. 61:1-11, 2025.
[project] [arxiv]

Geometrically-plausible and Semantically-consistent Generation of Indoor Panoramas
Zhiliang Zeng, Mengyang Wu, Xianzhi Li, Wenzhao Gao, Shaohui Jiao, and Chi-Wing Fu,
IEEE International Conference on Multimedia and Expo (ICME) P.1-6, 2025.
[IEEE Xplorer]

HandBooster+: Boosting 3D Hand-Mesh Reconstruction from Data Synthesis to Progressive Multi-Hypothesis Aggregation
Hao Xu, Haipeng Li, Yinqiao Wang, Shuaicheng Liu, and Chi-Wing Fu.
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI),
vol. 47, no. 12, pp. 11201-11219, 2025.
[IEEE Xplorer] (an extended version of our CVPR 2024 paper)

COS3D: Collaborative Open-Vocabulary 3D Segmentation
Runsong Zhu, Ka-Hei Hui, Zhengzhe Liu, Qianyi Wu, Weiliang Tang, Shi Qiu, Pheng-Ann Heng, Chi-Wing Fu.
Advances in Neural Information Processing Systems (NeurIPS),
pp. 11351-11371, 2025.
[Arxiv] [project]

Fast-in-Slow: A Dual-System Foundation Model Unifying Fast Manipulation within Slow Reasoning
Hao Chen, Jiaming Liu, Chenyang Gu, Zhuoyang Liu, Renrui Zhang, Xiaoqi Li, Xiao He, Yandong Guo, Chi-Wing Fu, Shanghang Zhang, Pheng-Ann Heng.
Advances in Neural Information Processing Systems (NeurIPS), 2025.
[Arxiv] [project]

UniHOPE: A Unified Approach for Hand-Only and Hand-Object Pose Estimation
Yinqiao Wang^, Hao Xu^, Pheng-Ann Heng, Chi-Wing Fu. (^ joint 1st authors)
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 12231-12241, 2025.
paper

Rethinking End-to-End 2D to 3D Scene Segmentation in Gaussian Splatting
Runsong Zhu, Shi Qiu, Zhengzhe Liu, Ka-Hei Hui, Qianyi Wu, Pheng-Ann Heng, Chi-Wing Fu.
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 3656-3665, 2025.
paper

MetaShadow: Object-Centered Shadow Detection, Removal, and Synthesis
Tianyu Wang, Jianming Zhang, Haitian Zheng, Zhihong Ding, Scott Cohen, Zhe Lin, Wei Xiong, Chi-Wing Fu, Luis Figueroa, Soo Ye Kim.
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 28252-28262, 2025.
paper

EchoTraffic: Enhancing Traffic Anomaly Understanding with Audio-Visual Insights
Zhenghao Xing, Hao Chen, Binzhu Xie, Jiaqi Xu, Ziyu Guo, Xuemiao Xu, Jianye Hao, Chi-Wing Fu, Xiaowei Hu, Pheng-Ann Heng.
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 19098-19108, 2025.
paper

Not-So-Optimal Transport Flows for 3D Point Cloud Generation
Ka-Hei Hui, Chao Liu, Xiaohui Zeng, Chi-Wing Fu, and Arash Vahdat.
International Conference on Learning Representations (ICLR),
2025.
[Arxiv] [project]

Embodiment-agnostic Action Planning via Object-Part Scene Flow
Weiliang Tang, Jia-Hui Pan, Wei Zhan, Jianshu Zhou, Huaxiu Yao, Yun-Hui Liu, Masayoshi Tomizuka, Mingyu Ding, and Chi-Wing Fu.
IEEE International Conference on Robotics and Automation (ICRA)
pp. 2086-2093, 2025.
[Arxiv]

ICM-Assistant: Instruction-tuning Multimodal Large Language Models for Rule-based Explainable Image Content Moderation
Mengyang Wu^, Yuzhi Zhao^, Jialun CAO, Mingjie Xu, Zhongming Jiang,
Xuehui Wang, Qinbin Li, Guangneng Hu, Shengchao Qin, and Chi-Wing Fu. (^ joint 1st authors)
Association for the Advancement of Artificial Intelligence (AAAI)
oral presentation, pp. 8413-8422, 2025.
[Arxiv] [ACM Portal] [GitHub]

HybridReg: Robust 3D Point Cloud Registration with Hybrid Motions
Keyu Du^, Hao Xu^, Haipeng Li, Hong Qu, Chi-Wing Fu, and Shuaicheng Liu. (^ joint 1st authors)
Association for the Advancement of Artificial Intelligence (AAAI)
pp. 2789-2797, 2025.
[Arxiv] [ACM Portal] [GitHub]

Visualization-Driven Illumination for Density Plots
Xin Chen, Yunhai Wang, Huaiwei Bao, Kecheng Lu, Jaemin Jo, Chi-Wing Fu, and Jean-Daniel Fekete.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
vol. 31, no. 2, pp. 1631-1644, 2025.
[IEEE Xplorer]

Learn to Create Simple LEGO^® Micro Buildings
Jiahao Ge^, Mingjun Zhou^, and Chi-Wing Fu. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG),
vol. 43, no. 6, article no. 249:1-13, SIGGRAPH Asia, 2024.
[ACM DL]

CRAYM: Neural Field Optimization via Camera RAY Matching
Liqiang Lin, Wenpeng Wu, Chi-Wing Fu, Hao Zhang, and Hui Huang.
Advances in Neural Information Processing Systems (NeurIPS),
pp. 9950-9973, 2024.
[project]

PCF-Lift: Panoptic Lifting by Probabilistic Contrastive Fusion
Runsong Zhu, Shi Qiu, Qianyi Wu, Ka-Hei Hui, Pheng-Ann Heng, and Chi-Wing Fu.
European Conference on Computer Vision (ECCV),
pp. 99-108, 2024.

PointRegGPT: Boosting 3D Point Cloud Registration using Generative Point-Cloud Pairs for Training
Suyi Chen, Hao Xu, Haipeng Li, Kunming Luo, Guanghui Liu, Chi-Wing Fu, Ping Tan, and Shuaicheng Liu.
European Conference on Computer Vision (ECCV),
pp. 272-289, 2024.

Towards Real-World Adverse Weather Image Restoration: Enhancing Clearness and Semantics with Vision-Language Models
Jiaqi Xu, Mengyang Wu, Xiaowei Hu, Chi-Wing Fu, Qi Dou, and Pheng-Ann Heng.
European Conference on Computer Vision (ECCV),
pp. 147-164, 2024.

Creating LEGO^® Figurines from Single Images
Jiahao Ge, Mingjun Zhou, Wenrui Bao, Hao Xu, and Chi-Wing Fu.
ACM Transactions on Graphics (ACM TOG),
vol. 43, no. 4, article no. 153:1-16, SIGGRAPH, 2024.
[ACM DL]

Object-level Scene Deocclusion
Zhengzhe Liu, Qing Liu, Chirui Chang, Jianming Zhang, Daniil Pakhomov, Haitian Zheng, Zhe Lin, Daniel Cohen-Or, and Chi-Wing Fu.
SIGGRAPH Conference, article no. 104:1-11, 2024.
[ACM DL]

CNS-Edit: 3D Shape Editing via Coupled Neural Shape Optimization
Jingyu Hu, Ka-Hei Hui, Zhengzhe Liu, Hao Zhang, and Chi-Wing Fu.
SIGGRAPH Conference, article no. 110:1-12, 2024.
[ACM DL]

Neural Wavelet-domain Diffusion for 3D Shape Generation, Inversion, and Manipulation
Jingyu Hu^, Ka-Hei Hui^, Zhengzhe Liu, Ruihui Li, and Chi-Wing Fu (^ joint 1st authors).
ACM Transactions on Graphics (ACM TOG),
vol. 43, no. 2, article no. 16:1-18, 2024.
[ACM DL]

Make-A-Shape: a Ten-Million-scale 3D Shape Model
Ka-Hei Hui^, Aditya Sanghi^, Arianna Rampini, Kamal Rahimi Malekshan,
Zhengzhe Liu, Hooman Shayani, and Chi-Wing Fu (^ joint 1st authors).
International Conference on Machine Learning (ICML),
pp. 20660-20681, 2024.
[paper]

HandBooster: Boosting 3D Hand-Mesh Reconstruction by Conditional Synthesis and Sampling of Hand-Object Interactions
Hao Xu, Haipeng Li, Yinqiao Wang, Shuaicheng Liu, and Chi-Wing Fu.
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR),
pp. 10159-10169, 2024.
[paper]

SiMA-Hand: Boosting 3D Hand-Mesh Reconstruction by Single-to-Multi-view Adaptation
Yinqiao Wang, Hao Xu, Pheng-Ann Heng, Chi-Wing Fu.
Association for the Advancement of Artificial Intelligence (AAAI)
pp. 5704-5712, 2024.
[arxiv]

PPN-Pack: Placement Proposal Network for Efficient Robotic Bin Packing
Jia-Hui Pan, Xiaojie Gao, Ka-Hei Hui, Shize Zhu, Yun-Hui Liu, Pheng-Ann Heng, and Chi-Wing Fu.
IEEE Robotics and Automation Letters (plan to present in ICRA@40),
vol. 9, no. 6, pp. 5086-5093, 2024.
[Xplorer]

Uncertainty-Aware Suction Grasping for Cluttered Scenes
Rui Cao, Biqi Yang, Yichuan Li, Chi-Wing Fu, Pheng-Ann Heng, and Yun-Hui Liu.
IEEE Robotics and Automation Letters (plan to present in ICRA@40),
vol. 9, no. 6, pp. 4934-4941, 2024.
[Xplorer]

Video Instance Shadow Detection Under the Sun and Sky
Zhenghao Xing, Tianyu Wang, Xiaowei Hu, Haoran Wu, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Image Processing (IEEE TIP),
Vol. 33, pp. 5715-5726, 2024.
[Xplorer]

Kine-Appendage: Enhancing Freehand VR Interaction Through Transformations of Virtual Appendages
Yang Tian, Hualong Bai, Shengdong Zhao, Chi-Wing Fu, Chun Yu, Haozhao Qin, Qiong Wang, and Pheng-Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
vol. 30, no. 7, pp. 3298-3313, 2024.
[paper]

Computational Design of LEGO^® Sketch Art
Mingjun Zhou, Jiahao Ge, Hao Xu, and Chi-Wing Fu.
ACM Transactions on Graphics (ACM TOG),
vol. 42, no. 6, article no. 201:1-15, SIGGRAPH Asia, 2023.
[ACM DL]

EXIM: A Hybrid Explicit-Implicit Representation for Text-Guided 3D Shape Generation
Zhengzhe Liu, Jingyu Hu, Ka-Hei Hui, Xiaojuan Qi, Daniel Cohen-Or, and Chi-Wing Fu.
ACM Transactions on Graphics (ACM TOG),
vol. 42, no. 6, article no. 228:1-12, SIGGRAPH Asia, 2023.
[ACM DL] [code] [project]

CLIPXPlore: Coupled CLIP and Shape Spaces for 3D Shape Exploration
Jingyu Hu^, Ka-Hei Hui^, Zhengzhe Liu, Hao Zhang, and Chi-Wing Fu. (^ joint 1st authors)
SIGGRAPH Asia Conference, article no. 67, pp. 1-12, 2023.
[ACM DL] [arxiv] [project]

DreamStone: Image as Stepping Stone for Text-Guided 3D Shape Generation
Zhengzhe Liu, Peng Dai, Ruihui Li, Xiaojuan Qi, and Chi-Wing Fu.
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI),
vol. 45, no. 3, pp. 14385-14403, 2023.
[homepage]

Prototypical Variational Autoencoder for 3D Few-shot Object Detection
Weiliang Tang, Biqi YANG, Xianzhi Li, Yun-Hui Liu, Pheng-Ann Heng, and Chi-Wing Fu.
Advances in Neural Information Processing Systems (NeurIPS),
vol. 36, pp. 2566-2579, 2023.
[paper]

DiffComplete: Diffusion-based Generative 3D Shape Completion
Ruihang Chu, Enze Xie, Shentong Mo, Zhenguo Li, Matthias Nieβner, Chi-Wing Fu, and Jiaya Jia.
Advances in Neural Information Processing Systems (NeurIPS),
vol. 36, pp. 75951-75966, 2023.
[arXiv] [homepage ]

VidAdapter: Adapting Blackboard-Style Videos for Ubiquitous Viewing
Ashwin Ram, Han Xiao, Shengdong Zhao, and Chi-Wing Fu.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT),
Vol. 7, issue 3, pp. 1-19, 2023.
[ACM DL]

SILT: Shadow-aware Iterative Label Tuning for Learning to Detect Shadows from Noisy Labels
Han Yang^, Tianyu Wang^, Xiaowei Hu, and Chi-Wing Fu. (^ joint 1st authors)
International Conference on Computer Vision (ICCV),
pp. 12687-12698, 2023.
[arXiv]

SIRA-PCR: Sim-to-Real Adaptation for 3D Point Cloud Registration
Suyi Chen^, Hao Xu^, Ru Li, Guanghui Liu, Chi-Wing Fu, and Shuaicheng Liu. (^ joint 1st authors)
International Conference on Computer Vision (ICCV),
pp. 14394-14405, 2023.
[paper]

Removing Anomalies as Noises for Industrial Defect Localization
Fanbin Lu, Xufeng Yao, Chi-Wing Fu, and Jiaya Jia.
International Conference on Computer Vision (ICCV),
pp. 16166-16175, 2023.
[paper]

SDF-Pack: Towards Compact Bin Packing with Signed-Distance-Field Minimization
Jia-Hui Pan, Ka-Hei Hui, Xiaojie Gao, Shize Zhu, Yun-Hui Liu, Pheng-Ann Heng, and Chi-Wing Fu.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),
pp. 10612-10619, 2023.
[arXiv]

UrbanBIS: a Large-scale Benchmark for Fine-grained Urban Building Instance Segmentation
Guoqing Yang, Fuyou Xue, Qi Zhang, Ke Xie, Chi-Wing Fu, and Hui Huang.
SIGGRAPH Conference, article no. 16, pp. 1-11, 2023.
[arXiv] [dataset]

H2ONet: Hand-Occlusion-and-Orientation-Aware Network for Real-Time 3D Hand Mesh Reconstruction
Hao Xu, Tianyu Wang, Xiao Tang, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 17048-17058, 2023.
[paper] [GitHub]

Command-Driven Articulated Object Understanding and Manipulation
Ruihang Chu, Zhengzhe Liu, Xiaoqing Ye, Xiao Tan, Xiaojuan Qi, Chi-Wing Fu, and Jiaya Jia.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 8813-8823, 2023.
[paper]

ISS: Image as Stepping Stone for Text-Guided 3D Shape Generation
Zhengzhe Liu, Peng Dai, Ruihui Li, Xiaojuan Qi, and Chi-Wing Fu.
International Conference on Learning Representations (ICLR),
spotlight (notable-top-25%), 2023.
[arxiv] [Github]

OM^3: An Ordered Multi-level Min-Max Representation for Interactive Progressive Visualization of Time Series
Yunhai Wang, Yuchun Wang, Xin Chen, Yue Zhao, Fan Zhang, Eugene Wu, Chi-Wing Fu, and Xiaohui Yu.
Proceedings of the 2023 ACM SIGMOD International Conference on Management of Data,
vol. 1, no. 2, article no. 145:1-24, 2023.
[ACM DL]

CAFI-AR: Contact-aware Freehand Interaction with AR Objects
Xiao Tang, Ruihui Li, and Chi-Wing Fu.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT),
Vol. 6, issue 4, pp. 1-23, 2023.
[ACM DL]

On Improving Boundary Quality of Instance Segmentation in Cluttered and Chaotic Scenarios
Biqi Yang, Xiaojie Gao, Xianzhi Li*, Yun-Hui Liu, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE International Conference on Robotics and Automation (ICRA)
pp. 9310-9316, 2023.
[paper]

Deep Parametric 3D Filters for Joint Video Denoising and Illumination Enhancement in Video Super Resolution
Xiaogang Xu, Ruixing Wang, Chi-Wing Fu, and Jiaya Jia.
Association for the Advancement of Artificial Intelligence (AAAI)
pp. 3054-3062, 2023.
[arxiv] [GitHub]

Instance Shadow Detection with a Single-Stage Detector
Tianyu Wang, Xiaowei Hu, Pheng-Ann Heng, and Chi-Wing Fu.
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI),
vol. 45, no. 3, pp. 3259-3273, 2023.
[paper]

On learning the right attention point for feature enhancement
Liqiang Lin, Pengdi Huang, Chi-Wing Fu, Kai Xu, Hao Zhang, and Hui Huang.
Science China Information Sciences (SCIS), vol. 66, no. 1, 2023.
[arxiv]

Point Set Self-Embedding
Ruihui Li, Xianzhi Li, Tien-Tsin Wong, and Chi-Wing Fu.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
vol. 29, no. 7, pp. 3226-3237, 2023.
[arxiv] [code]

ActFloor-GAN: Activity-Guided Adversarial Networks for Human-Centric Floorplan Design
Shidong Wang, Wei Zeng, Xi Chen, Yu Ye, Yu Qiao, and Chi-Wing Fu.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
Vol. 29, issue 3, pp. 1610-1624, 2023.
[arxiv]

Neural Wavelet-domain Diffusion for 3D Shape Generation
Ka-Hei Hui, Ruihui Li, Jingyu Hu, and Chi-Wing Fu.
SIGGRAPH Asia Conference, article no. 24, pp. 1-9, 2022.
[arXiv]

Learning Reconstructability for Drone Aerial Path Planning
Yilin Liu, Liqiang Lin, Ke Xie, Chi-Wing Fu, Hao Zhang, and Hui Huang.
ACM Transactions on Graphics (ACM TOG),
vol. 41, no. 6, article no. 196:1-17, SIGGRAPH Asia, 2022.
[ACM DL]

Neural Template: Topology-aware Reconstruction and Disentangled Generation of 3D Meshes
Ka-Hei Hui^, Ruihui Li^, Jingyu Hu, and Chi-Wing Fu. (^ joint 1st authors)
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 18572-18582, 2022.
[GitHub] [paper]

Towards Implicit Text-Guided 3D Shape Generation
Zhengzhe Liu, Yi Wang, Xiaojuan Qi, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 17896-17906, 2022.
[GitHub] [paper]

Boosting 3D Object Detection by Simulating Multimodality on Point Clouds
Wu Zheng, Mingxuan Hong, Li Jiang, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 13638-13647, 2022.
[paper]

TWIST: Two-Way Inter-label Self-Training for Semi-supervised 3D Instance Segmentation
Ruihang Chu, Xiaoqing Ye, Zhengzhe Liu, Xiao Tan, Xiaojuan Qi, Chi-Wing Fu, and Jiaya Jia.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 1100-1109, 2022.
[paper] [supp]

SNR-Aware Low-light Image Enhancement
Xiaogang Xu, Ruixing Wang, Chi-Wing Fu, and Jiaya Jia.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 17714-17724, 2022.
[GitHub] [paper]

Boosting Single-Frame 3D Object Detection by Simulating Multi-Frame Point Clouds
Wu Zheng, Li Jiang, Fanbin Lu, Yangyang Ye, and Chi-Wing Fu.
ACM Multimedia (ACM MM), pp. 4848-4856, 2022.

Worst-case Rigidity Analysis and Optimization for Assemblies with Mechanical Joints
Zhenyuan Liu, Hao Xu, Jingyu Hu, Peng Song, Ran Zhang, Bernd Bickel, and Chi-Wing Fu.
Computer Graphics Forum (CGF), full paper (Eurographics),
Vol. 41, number 2, pp. 507-519, 2022.
[CGF] [homepage]

SESR: Self-Ensembling Sim-to-Real Instance Segmentation for Auto-Store Bin Picking
Biqi Yang, Xiaojie Gao, Kai Chen, Rui Cao, Yidan Feng, Xianzhi Li, Qi Dou, Chi-Wing Fu, Yun-Hui Liu, and Pheng-Ann Heng.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),
pp. 5987-5994, 2022.
[paper]

A Sim-to-Real Object Recognition and Localization Framework for Industrial Robotic Bin Picking
Xianzhi Li, Rui Cao, Yidan Feng, Kai Chen, Biqi Yang, Chi-Wing Fu, Yichuan Li, Qi Dou, Yun-Hui Liu, and Pheng Ann Heng.
IEEE Robotics and Automation Letters (IEEE International Conference on Robotics and Automation (ICRA)),
vol. 7, no. 2, pp. 3961-3968, 2022.
[Xplorer]

Towards Robust Part-aware Instance Segmentation for Industrial Bin Picking
Yidan Feng, Biqi Yang, Xianzhi Li, Chi-Wing Fu, Rui Cao, Kai Chen, Qi Dou, Mingqiang Wei, Yun-Hui Liu, and Pheng Ann Heng.
IEEE International Conference on Robotics and Automation (ICRA), 2022.
pp. 405-411, 2022.
[arxiv]

A Rotation-Invariant Framework for Deep Point Cloud Analysis
Xianzhi Li, Ruihui Li, Guangyong Chen, Chi-Wing Fu, Daniel Cohen-Or and Pheng-Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
Vol. 28, issue 12, pp. 4503-4514, 2022.
[arxiv]

Deep Colormap Extraction from Visualizations
Lin-Ping Yuan, Wei Zeng, Siwei Fu, Zhiliang Zeng, Haotian Li, Chi-Wing Fu, Huamin Qu.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
Vol. 28, issue 12, pp. 4048-4060, 2022.
[GitHub] [Xplorer] [arxiv]

SP-GAN: Sphere-Guided 3D Shape Generation and Manipulation
Ruihui Li, Xianzhi Li, Ka-Hei Hui, and Chi-Wing Fu.
ACM Transactions on Graphics (ACM TOG),
vol. 40, no. 4, article no. 151, SIGGRAPH, 2021.
[paper] [GitHub]

Continuous Aerial Path Planning for 3D Urban Scene Reconstruction
Han Zhang, Yucong Yao, Ke Xie, Chi-Wing Fu, Hao Zhang, and Hui Huang.
ACM Transactions on Graphics (ACM TOG),
vol. 40, no. 6, article no. 225, SIGGRAPH Asia, 2021.
[homepage]

Towards Accurate Alignment in Real-time 3D Hand-Mesh Reconstruction
Xiao Tang, Tianyu Wang, and Chi-Wing Fu.
International Conference on Computer Vision (ICCV),
pp. 11698-11707, 2021.
[GitHub] [paper]

Guided Point Contrastive Learning for Semi-supervised Point Cloud Semantic Segmentation
Li Jiang, Shaoshuai Shi, Zhuotao Tian, Xin Lai, Shu Liu, Chi-Wing Fu, and Jiaya Jia.
International Conference on Computer Vision (ICCV),
pp. 6423-6432, 2021.
[paper]

Seeing Dynamic Scenes in the Dark: A High-Quality Video Dataset with Mechatronic Alignment
Ruixing Wang, Xiaogang XU, Chi-Wing Fu, Jiangbo Lu, Bei Yu, and Jiaya Jia.
International Conference on Computer Vision (ICCV),
pp. 9700-9709, 2021.
[GitHub] [paper]

Accurate Grid Keypoint Learning for Efficient Video Prediction
Xiaojie Gao, Yueming Jin, Qi Dou, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),
pp. 5908-5915, 2021.
[paper] [GitHub] [homepage]

FloorLevel-Net: Recognizing Floor-Level Lines with Height-Attention-Guided Multi-task Learning
Mengyang Wu, Wei Zeng, and Chi-Wing Fu.
IEEE Transactions on Image Processing (IEEE TIP),
Vol. 30, pp. 6686-6699, 2021.
[Xplorer]

Pyramid-based Scatterplots Sampling for Progressive and Streaming Data Visualization
Xin Chen, Jian Zhang, Chi-Wing Fu, Jean-Daniel Fekete Aviz, and Yunhai Wang.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2021 (Proc. IEEE VIS 2021), Vol. 28, no. 1, pp. 593-603, 2022.
[homepage] [paper]

KD-Box: Line-segment-based KD-tree for Interactive Exploration of Large-scale Time-Series Data
Yue Zhao, Xuan Zhang, Chi-Wing Fu, Jian Zhang, Mingliang Xu, Dominik Moritz, and Yunhai Wang.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2021 (Proc. IEEE VIS 2021), Vol. 28, no. 1, pp. 890-900, 2022.
[homepage] [paper]

SE-SSD: Self-Ensembling Single-Stage Object Detector from Point Cloud
Wu Zheng, Weiliang Tang, Li Jiang, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 14494-14503, 2021.
[GitHub] [arxiv]

Point Cloud Upsampling via Disentangled Refinement
Ruihui Li, Xianzhi Li, Pheng-Ann Heng, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 344-353, 2021.
[GitHub] [arxiv]

3D-to-2D Distillation for Indoor Scene Parsing
Zhengzhe Liu, Xiaojuan Qi, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 4464-4474, 2021.
[GitHub] [arxiv]

One Thing One Click: A Self-Training Approach for Weakly Supervised 3D Semantic Segmentation
Zhengzhe Liu, Xiaojuan Qi, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 1726-1736, 2021.
[GitHub] [arxiv]

Single-Stage Instance Shadow Detection with Bidirectional Relation Learning
Tianyu Wang^, Xiaowei Hu^, Chi-Wing Fu, and Pheng-Ann Heng (^ joint 1st authors),
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 1-11, 2021.
[GitHub] [paper]

CIA-SSD: Confident IoU-Aware Single Stage Object Detector from Point Cloud
Wu Zheng, Weiliang Tang, Sijin Chen, Li Jiang, and Chi-Wing Fu.
Association for the Advancement of Artificial Intelligence (AAAI)
pp. 3555-3562, 2021.
[arxiv] [GitHub]

Curve Complexity Heuristic KD-trees for Neighborhood-based Exploration of 3D Curves
Yucheng Lu, Luyu Cheng, Tobias Isenberg, Chi-Wing Fu, Guoning Chen, Hui Liu, Oliver Deussen, and Yunhai Wang.
Computer Graphics Forum (CGF), full paper (Eurographics),
Vol. 40, number 2, pp. 461-474, 2021.
[CGF]

Revisiting Shadow Detection: A New Benchmark Dataset for Complex World
Xiaowei Hu, Tianyu Wang, Chi-Wing Fu, Yitong Jiang, Qiong Wang, and Pheng-Ann Heng.
IEEE Transactions on Image Processing (IEEE TIP),
Vol. 30, pp. 1925-1934, 2021.
[arxiv] [dataset] [GitHub]

Single-Image Real-Time Rain Removal Based on Depth-Guided Non-Local Features
Xiaowei Hu, Lei Zhu, Tianyu Wang, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Image Processing (IEEE TIP),
Vol. 30, pp. 1759-1770, 2021.
[Xplorer] [code] [RainCityscapes dataset]

DNF-Net: a Deep Normal Filtering Network for Mesh Denoising
Xianzhi Li, Ruihui Li, Lei Zhu, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
Vol. 27, no. 10, pp. 4060-4072, Oct. 2021.
[GitHub] [Xplorer] [arxiv]

SAC-Net: Spatial Attenuation Context for Salient Object Detection
Xiaowei Hu, Chi-Wing Fu, Lei Zhu, Tianyu Wang, and Pheng-Ann Heng.
IEEE Transactions on Circuits and Systems for Video Technology (IEEE CSVT),
Vol. 31, no. 3, pp. 1079-1090, Mar. 2021.
[GitHub] [Xplorer] [arXiv]

Transformation-Consistent Self-Ensembling Model for Semisupervised Medical Image Segmentation
Xiaomeng Li, Lequan Yu, Hao Chen, Chi-Wing Fu, Lei Xing, and Pheng-Ann Heng.
IEEE Transactions On Neural Networks And Learning Systems (IEEE TNNLS), Vol. 32, No. 2, pp. 523-534, 2021.
[Xplorer]

Unsupervised Detection of Distinctive Regions on 3D Shapes
Xianzhi Li, Lequan Yu, Chi-Wing Fu, Daniel Cohen-Or, and Pheng-Ann Heng.
ACM Transactions on Graphics (ACM TOG), vol. 39, no. 5, article no. 158, presented in SIGGRAPH Asia, 2020.
[arXiv] [GitHub]

Mononizing Binocular Videos
Wenbo Hu, Menghan Xia, Chi-Wing Fu, and Tien-Tsin Wong.
ACM Transactions on Graphics (ACM TOG), vol. 39, no. 6, article no. 228, SIGGRAPH Asia, 2020,
[homepage] [GitHub]

GrabAR: Occlusion-aware Grabbing Virtual Objects in AR
Xiao Tang, Xiaowei Hu, Chi-Wing Fu, and Daniel Cohen-Or.
ACM User Interface Software and Technology Symposium (UIST),
pp. 697-708, 2020.
[project] [paper] [code]

TilinGNN: Learning to Tile with Self-Supervised Graph Neural Network
Hao Xu^, Ka-Hei Hui^, Chi-Wing Fu, and Hao Zhang. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG), vol. 39, no. 4, article no. 129, SIGGRAPH, 2020.
(results were selected to be included in the back cover of the TOG journal)
[homepage] [GitHub] [arxiv]

Learning from Extrinsic and Intrinsic Supervisions for Domain Generalization
Shujun Wang, Lequan Yu, Caizi Li, Chi-Wing Fu, and Pheng-Ann Heng.
European Conference on Computer Vision (ECCV),
pp.159-176, 2020.
[paper] [GitHub]

PointAugment: an Auto-Augmentation Framework for Point Cloud Classification
Ruihui Li, Xianzhi Li, Pheng-Ann Heng, and Chi-Wing Fu.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 6378-6387, 2020.
[arXiv] [GitHub] [paper]

PointGroup: Dual-Set Point Grouping for 3D Instance Segmentation
Li Jiang, Hengshuang Zhao, Shaoshuai Shi, Shu Liu, Chi-Wing Fu, and Jiaya Jia.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 4867-4876, 2020.
[arXiv] [GitHub] [paper]

Instance Shadow Detection
Tianyu Wang^, Xiaowei Hu^, Qiong Wang, Pheng-Ann Heng, and Chi-Wing Fu. (^ joint 1st authors)
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 1880-1889, 2020.
[arXiv] [GitHub] [paper]

Computational Design and Optimization of Non-Circular Gears
Hao Xu^, Tianwen Fu^, Peng Song, Mingjun Zhou, Chi-Wing Fu, and Niloy J. Mitra. (^ joint 1st authors)
Computer Graphics Forum (CGF), full paper (Eurographics),
Vol. 39, number 2, pp. 399-409, 2020.
[Project] [GitHub]

Virtually-Extended Proprioception: Providing Spatial Reference in VR through an Appended Virtual Limb
Yang Tian, Yuming Bai, Shengdong Zhao, Chi-Wing Fu, Tianpei Yang, and Pheng Ann Heng.
ACM Conference on Human Factors in Computing Systems (SIGCHI),
12 pages, 2020.
[ACM DL] [ACM Portal] [fast forward]

Direction-aware Spatial Context Features for Shadow Detection and Removal
Xiaowei Hu, Chi-Wing Fu, Lei Zhu, Jing Qin, and Pheng-Ann Heng.
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI),
Vol. 42, no. 11, pp. 279 -2808, Nov. 2020.
[paper] [arXiv] [GitHub]

Aggregating Attentional Dilated Features for Salient Object Detection
Lei Zhu, Jiaxing Chen, Xiaowei Hu, Chi-Wing Fu, Xuemiao Xu, Jing Qin, and Pheng-Ann Heng.
IEEE Transactions on Circuits and Systems for Video Technology (IEEE CSVT),
Vol. 30, no. 10, pp. 3358-3371, Oct. 2020.
[paper] [code] [results]

Deep Recognition of Vanishing-Point-Constrained Building Planes in Urban Street Views
Zhiliang Zeng, Mengyang Wu, Wei Zeng, and Chi-Wing Fu.
IEEE Transactions on Image Processing (IEEE TIP),
Vol. 29, pp. 5912-5923, 2020.
[Xplorer]

DoFE: Domain-oriented Feature Embedding for Generalizable Fundus Image Segmentation on Unseen Datasets
Shujun Wang, Lequan Yu, Kang Li, Xin Yang, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Medical Imaging (IEEE TMI),
Vol. 39, no. 12, pp. 4237-4248, 2020.
[Xplorer]

Ψ-Net: Stacking Densely Convolutional LSTMs for Sub-cortical Brain Structure Segmentation
Lihao Liu^, Xiaowei Hu^, Lei Zhu, Chi-Wing Fu, Jing Qin, and Pheng-Ann Heng. (^ joint 1st authors)
IEEE Transactions on Medical Imaging (IEEE TMI),
Vol. 39, no. 9, pp. 2806-2817, 2020.
[Xplorer]

Revisiting Metric Learning for Few-Shot Image Classification
Xiaomeng Li, Lequan Yu, Chi-Wing Fu, Meng Fang, and Pheng-Ann Heng.
Neurocomputing, Vol. 406, pp. 49-58, 2020.
[arXiv] [Sci Direct]

Difficulty-aware Meta-Learning for Rare Disease Diagnosis
Xiaomeng Li, Lequan Yu, Yueming Jin, Chi-Wing Fu, Lei Xing, and Pheng-Ann Heng.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
pp. 357-366, 2020.

Computational LEGO^® Technic Design
Hao Xu, Ka-Hei Hui, Chi-Wing Fu, and Hao Zhang.
ACM Transactions on Graphics (ACM TOG), vol. 38, no. 6, article no. 196, SIGGRAPH Asia, 2019.
- Our results were selected (among nine papers) to show in the technical papers trailer.
[homepage] [video] [code]

PU-GAN: a Point Cloud Upsampling Adversarial Network
Ruihui Li, Xianzhi Li, Chi-Wing Fu, Daniel Cohen-Or, and Pheng-Ann Heng.
International Conference on Computer Vision (ICCV),
pp. 7203-7212, 2019.
[arXiv] [GitHub]

Hierarchical Point-Edge Interaction Network for Point Cloud Semantic Segmentation
Li Jiang, Hengshuang Zhao, Shu Liu, Xiaoyong Shen, Chi-Wing Fu, and Jiaya Jia.
International Conference on Computer Vision (ICCV),
pp. 10433-10441, 2019.
[paper]

Deep Floor Plan Recognition using a Multi-task Network with Room-boundary-Guided Attention
Zhiliang Zeng, Xianzhi Li, Ying-Kin Yu, and Chi-Wing Fu.
International Conference on Computer Vision (ICCV),
pp. 9096-9104, 2019.
[homepage (code \& paper)]

Mask-ShadowGAN: Learning to Remove Shadows from Unpaired Data
Xiaowei Hu, Yitong Jiang, Chi-Wing Fu, and Pheng-Ann Heng.
International Conference on Computer Vision (ICCV),
pp. 2472-2481, 2019.
[arXiv] [GitHub] [dataset]

Deep Multi-Model Fusion for Single-Image Dehazing
Zijun Deng, Lei Zhu, Xiaowei Hu, Chi-Wing Fu, Xuemiao Xu, Qing Zhang, Jing Qin, and Pheng-Ann Heng.
International Conference on Computer Vision (ICCV),
pp. 2453-2462, 2019.
[GitHub]

Enhancing Augmented VR Interaction via Egocentric Scene Analysis
Yang Tian, Chi-Wing Fu, Shengdong Zhao, Ruihui Li, Xiao Tang, Xiaowei Hu, and Pheng-Ann Heng.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (Ubicomp),
Volume 3 Issue 3, September 2019, Article No. 105.
[paper]

Uncertainty-aware Self-ensembling Model for Semi-supervised 3D Left Atrium Segmentation
Lequan Yu, Shujun Wang, Xiaomeng Li, Chi-Wing Fu, and Pheng-Ann Heng.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
pp. 605-613, 2019.
[arXiv] [GitHub]

Boundary and Entropy-driven Adversarial Learning for Fundus Image Segmentation
Shujun Wang, Lequan Yu, Kang Li, Xin Yang, Chi-Wing Fu, and Pheng-Ann Heng.
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
pp. 102-110, 2019.
[arXiv] [GitHub]

ShapeWordle: Tailoring Wordles using Shape-aware Archimedean Spirals
Yunhai Wang, Xiaowei Chu, Kaiyi Zhang, Chen Bao, Xiaotong Li, Jian Zhang, Christophe Hurter, Chi-Wing Fu,
Oliver Deussen, and Bongshin Lee.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2019 (InfoVis track), Vol. 26, no. 1, pp. 991-1000, 2020.
[homepage] [Web demo] [paper]

Interactive Structure-aware Blending of Diverse Edge Bundling Visualizations
Yunhai Wang, Mingliang Xue, Yanyan Wang, Xinyuan Yan, Baoquan Chen, Chi-Wing Fu, and Christophe Hurter.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2019 (InfoVis track), Vol. 26, no. 1, pp. 687-696, 2020.
[homepage] [paper]

A Recursive Subdivision Technique for Sampling Multi-class Scatterplots
Yunhai Wang, Xin Chen, Tong Ge, Jian Zhang, Ying Zhao, Chi-Wing Fu, Baoquan Chen, and Oliver Deussen.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2019 (InfoVis track), Vol. 26, no. 1, pp. 729-738, 2020.
[homepage] [paper]

LassoNet: Deep Lasso-Selection of 3D Point Clouds
Zhutian Chen, Wei Zeng, Zhiguang Yang, Lingyun Yu, Chi-Wing Fu, and Huamin Qu.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2019 (SciVis track), Vol. 26, no. 1, pp. 195-204, 2020.
[arXiv] [GitHub]

Saliency-aware Texture Smoothing
Lei Zhu^, Xiaowei Hu^, Chi-Wing Fu, Jing Qin, and Pheng-Ann Heng. (^ joint 1st authors)
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
Vol. 26, no. 7, pp. 2471-2484, Jul. 2020.
[Xplorer] [GitHub]

Depth-attentional Features for Single-image Rain Removal
Xiaowei Hu, Chi-Wing Fu, Lei Zhu, and Pheng-Ann Heng.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 8022-8031, 2019.
[paper] [supp.] [code] [dataset]

PointWeb: Enhancing Local Neighborhood Features for Point Cloud Processing
Hengshuang Zhao, Li Jiang, Chi-Wing Fu, and Jiaya Jia.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 5565-5573, 2019.
[paper] [GitHub]

Underexposed Photo Enhancement using Deep Illumination Estimation
Ruixing Wang^, Qing Zhang^, Chi-Wing Fu, Xiaoyong Shen, Wei-Shi Zheng, and Jiaya Jia. (^ joint 1st authors)
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 6849-6857, 2019.
[paper] [GitHub] [Errata]

Computational Design of Steady 3D Dissection Puzzles
Keke Tang, Peng Song, Xiaofei Wang, Bailin Deng, Chi-Wing Fu, and Ligang Liu.
Computer Graphics Forum (CGF), full paper (Eurographics),
Vol. 38, issue 2, pp. 291-303, May, 2019.
[CGF] [video]

On Visualizing Continuous Turbulence Scales
Xiaopei Liu, Maneesh Mishra, Martin Skote, and Chi-Wing Fu.
Computer Graphics Forum (CGF)
Vol. 38, issue 1, pp. 300-315, Feb., 2019.
[homepage]

CANet: Cross-disease Attention Network for Joint Diabetic Retinopathy and Diabetic Macular Edema Grading
Xiaomeng Li, Xiaowei Hu, Lequan Yu, Lei Zhu, Chi-Wing Fu, and Pheng-Ann Heng
IEEE Transactions on Medical Imaging (IEEE TMI),
Vol. 39, no. 5, pp. 1483-1493, 2019.
[Xplorer] [arXiv] [GitHub]

Patch-based Output Space Adversarial Learning for Joint Optic Disc and Cup Segmentation
Shujun Wang, Lequan Yu, Xin Yang, Chi-Wing Fu, and Pheng-Ann Heng
IEEE Transactions on Medical Imaging (IEEE TMI),
Vol. 38, no. 11, pp. 2485-2495, 2019.
[Xplorer] [arXiv]

Image-Based Aspect Ratio Selection
Yunhai Wang, Zeyu Wang, Chi-Wing Fu, Hansjorg Schmauder, Oliver Deussen and Daniel Weiskopf.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2018 (InfoVis track), Vol. 25, no. 1, pp. 840-849, 2019.
[paper] [homepage]

Structure-aware Fisheye Views for Efficient Large Graph Exploration
Yunhai Wang^, Yanyan Wang^, Haifeng Zhang, Yinqi Sun, Chi-Wing Fu,
Michael Sedlmair, Baoquan Chen and Oliver Deussen. (^ joint 1st authors)
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2018 (InfoVis track), Vol. 25, no. 1, pp. 566-575, 2019.
[paper] [homepage]

Optimizing Color Assignment for Perception of Class Separability in Multiclass Scatterplots
Yunhai Wang^, Xin Chen^, Tong Ge, Chen Bao, Michael Sedlmair, Chi-Wing Fu,
Oliver Deussen and Baoquan Chen. (^ joint 1st authors)
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG),
IEEE Visualization week 2018 (InfoVis track), Vol. 25, no. 1, pp. 820-829, 2019.
[paper] [homepage]

Fabricable Eulerian Wires for 3D Shape Abstraction
Wallace Lira, Chi-Wing Fu, and Hao Zhang.
ACM Transactions on Graphics (ACM TOG), vol. 37, no. 6, article no. 240, SIGGRAPH Asia, 2018.
[homepage] [paper] [paper (small)] [video]

3D Fabrication with Universal Building Blocks and Pyramidal Shells
Xuelin Chen^, Honghua Li^, Chi-Wing Fu, Hao Zhang, Baoquan Chen, and Daniel Cohen-Or. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG), vol. 37, no. 6, article no. 189, SIGGRAPH Asia, 2018.
[homepage] [ACM DL]

Non-Local Low-Rank Normal Filtering for Mesh Denoising
Xianzhi Li, Lei Zhu, Chi-Wing Fu, and Pheng-Ann Heng.
Computer Graphics Forum (Pacific Graphics),
Vol. 37, issue 7, pp. 155-166, Oct. 2018.
[CGF] [GitHub]

TwistIn: Tangible Authentication of Smart Devices via Motion Co-analysis with a Smartwatch
Ho-Man Colman Leung, Chi-Wing Fu, and Pheng-Ann Heng.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)
Vol. 2, issue 2, Article No. 72, Jun. 2018, presented in Ubicomp 2018.
[ACM DL] [IMWUT]

DualGaze: addressing the midas touch problem in gaze mediated VR interaction
Pallavi Mohan, Wooi Boon Goh, Chi-Wing Fu, and Sai-Kit Yeung.
In Adjunct Proceedings of the IEEE and ACM International Symposium for Mixed and Augmented Reality (ISMAR)
technical poster, 2018.

EC-Net: an Edge-aware Point set Consolidation Network
Lequan Yu^, Xianzhi Li^, Chi-Wing Fu, Daniel Cohen-Or, and Pheng-Ann Heng. (^ joint 1st authors)
European Conference on Computer Vision (ECCV),
pp. 398-414, 2018.
[GitHub] [paper]

Bidirectional Feature Pyramid Network with Recurrent Attention Residual Modules for Shadow Detection
Lei Zhu^, Zijun Deng^, Xiaowei Hu, Chi-Wing Fu, Xuemiao Xu, Jing Qin, and Pheng-Ann Heng. (^ joint 1st authors)
European Conference on Computer Vision (ECCV),
pp. 122-137, 2018.
[paper] [GitHub]

Is there a Robust Technique for Selecting Aspect Ratios in Line Charts
Yunhai Wang, Zeyu Wang, Lifeng Zhu, Jian Zhang, Chi-Wing Fu, Zhanglin Cheng, Changhe Tu, and Baoquan Chen.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 24, no. 12, pp. 3096-3110, 2018.
[homepage] [paper]

Towards High-quality Visualization of Superfluid Vortices
Yulong Guo, Xiaopei Liu, Chi Xiong, Xuemiao Xu, and Chi-Wing Fu
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 24, no. 8, pp. 2440-2455, Aug. 2018.
[Xplorer]

Globally Consistent Wrinkle-Aware Shading of Line Drawings
Pradeep Kumar Jayaraman, Chi-Wing Fu, Jianmin Zheng, Xueting Liu and Tien-Tsin Wong
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 24, no. 7, pp. 2103-2117, Jul. 2018.
[Xplorer]

A Perception-Driven Approach to Supervised Dimensionality Reduction for Visualization
Yunhai Wang, Kang Feng, Xiaowei chu, Jian Zhang, Chi-Wing Fu, Michael Sedlmair, Xiaohui Yu, and Baoquan Chen
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 24, no. 5, pp. 1828-1840, May, 2018.
[Xplorer] [homepage] [paper]

Semi-supervised Skin Lesion Segmentation via Transformation Consistent Self-ensembling Model
Xiaomeng Li, Lequan Yu, Hao Chen, Chi-Wing Fu, and Pheng-Ann Heng.
British Machine Vision Conference (BMVC),
Article 63, Sep, 2018.
[paper] [Arxiv]

Direction-aware Spatial Context Features for Shadow Detection
Xiaowei Hu, Lei Zhu, Chi-Wing Fu, Jing Qin, and Pheng-Ann Heng.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 7454-7462, 2018.
[paper] [arXiv] [GitHub] [video]

PU-Net: Point Cloud Upsampling Network
Lequan Yu^, Xianzhi Li^, Chi-Wing Fu, Daniel Cohen-Or, and Pheng-Ann Heng. (^ joint 1st authors)
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR),
pp. 2790-2799, 2018.
[GitHub] [paper]

H-DenseUNet: Hybrid Densely Connected UNet for Liver and Liver Tumor Segmentation from CT Volumes
Xiaomeng Li, Hao Chen, Xiaojuan Qi, Qi Dou, Chi-Wing Fu, Pheng-Ann Heng
IEEE Transactions on Medical Imaging (IEEE TMI)
Vol. 37, issue 12, pp. 2663-2674, Dec 2018.
[arXiv] [GitHub]

SV-RCNet: Workflow Recognition from Surgical Videos using Recurrent Convolutional Network
Yueming Jin, Qi Dou, Hao Chen, Lequan Yu, Jing Qin, Chi-Wing Fu, and Pheng-Ann Heng.
IEEE Transactions on Medical Imaging (IEEE TMI)
Vol. 37, no. 5, pp. 1114-1126, May 2018.
[Xplorer]

3D Multi-scale FCN with Random Modality Voxel Dropout Learning
for Intervertebral Disc Localization and Segmentation from Multi-modality MR Images
Xiaomeng Li, Qi Dou, Hao Chen, Chi-Wing Fu, Xiaojuan Qi,
Daniel L. Belavy, Gabriele Armbrecht, Dieter Felsenberg, Guoyan Zheng, and Pheng-Ann Heng
Medical Image Analysis (MIA), vol. 45, pp. 41-54, Apr. 2018.
[ScienceDirect]

Recurrently Aggregating Deep Features for Salient Object Detection
Xiaowei Hu, Lei Zhu, Jing Qin, Chi-Wing Fu, and Pheng-Ann Heng.
Association for the Advancement of Artificial Intelligence (AAAI), spotlight presentation
pp. 6943-6950, 2018.
[GitHub]

Computational Design of Wind-up Toys
Peng Song, Xiaofei Wang, Xiao Tang, Chi-Wing Fu, Hongfei Xu, Ligang Liu, and Niloy J. Mitra.
ACM Transactions on Graphics (ACM TOG), vol. 36, no. 6, article no. 238, SIGGRAPH Asia, 2017.
[homepage] [paper(~2M)] [paper(~30M)]
Featured ACM SIGGRAPH Press Release

Reconfigurable Interlocking Furniture
Peng Song^, Chi-Wing Fu^, Yueming Jin, Hongfei Xu, Ligang Liu, Pheng-Ann Heng, and Daniel Cohen-Or. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG), vol. 36, no. 6, article no. 174, SIGGRAPH Asia, 2017.
(results were selected to be included in the technical papers trailer)
[homepage] [paper(~2.5M)] [paper(~35M)]

Joint Bi-layer Optimization for Single-image Rain Streak Removal
Lei Zhu, Chi-Wing Fu, Dani Lischinski, and Pheng-Ann Heng.
International Conference on Computer Vision (ICCV), pp. 2526-2534, 2017.
[open access]

Non-Local Low-Rank Framework for Ultrasound Speckle Reduction
Lei Zhu, Chi-Wing Fu, Michael S. Brown, and Pheng-Ann Heng
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp. 5650-5658, 2017.
[homepage] [paper] [open access]

Revisiting Stress Majorization as a Unified Framework for Interactive Constrained Graph Visualization
Yunhai Wang^, Yanyan Wang^, Yingqi Sun, Lifeng Zhu, Kecheng Lu, Chi-Wing Fu,
Michael Sedlmair, Oliver Deussen, and Baoquan Chen. (^ joint 1st authors)
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG), IEEE Visualization week (InfoVis track), 2017
Vol. 24, no. 1, pp. 489-499, Jan. 2018.
[homepage] [Xplorer] [GitHub]

Interactive High-Relief Reconstruction for Organic and Double-sided Objects from a Photo
Chih-Kuo Yeh, Shi-Yang Huang, Pradeep Kumar Jayaraman, Chi-Wing Fu, and Tong-Yee Lee
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 23, no. 7, pp. 1796-1808, Jul. 2017.
[Xplorer] [main video] [user video] [paper]

FaceCollage: A Rapidly Deployable System for Real-time Head Reconstruction for On-The-Go 3D Telepresence
Fuwen Tan, Chi-Wing Fu, Jianfei Cai, Teng Deng and Tat Jen Cham
ACM Multimedia (ACM MM), pp. 64-72, 2017.
[video]

Visualizing the Relationship between Human Mobility and Points-of-Interest
Wei Zeng, Chi-Wing Fu, Stefan Muller Arisona, Simon Schubiger, Remo Burkhard, and Kwan-Liu Ma
IEEE Transactions on Intelligent Transportation Systems (IEEE TITS)
Vol. 18, no. 8, pp. 2271-2284, Aug. 2017.
[Xplorer] [video]

Pyramid of Arclength Descriptor for Generating Collage of Shapes
Kin Chung Kwan, Lok Tsun Sinn, Chu Han, Tien-Tsin Wong, and Chi-Wing Fu
ACM Transactions on Graphics (ACM TOG), vol. 35, no. 6, article no. 229, SIGGRAPH Asia, 2016.
[ACM DL] [homepage]

CofiFab: Coarse-to-Fine Fabrication of Large 3D Objects
Peng Song, Bailin Deng, Ziqi Wang, Zhichao Dong, Wei Li, Chi-Wing Fu, and Ligang Liu
ACM Transactions on Graphics (ACM TOG), vol. 35, no. 4, article no. 45, SIGGRAPH, 2016.
[homepage] [paper(20M)] [paper(3M)]

3-D Navigation on Impossible Figures via Dynamically Reconfigurable Maze
Chi-Fu Lai, Sai-Kit Yeung, Xiaoqi Yan, Chi-Wing Fu, and Chi-Keung Tang
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 22, no. 10, pp. 2275-2288, Oct. 2016.
[Xplorer]

Non-Local Sparse and Low-Rank Regularization for Structure-Preserving Image Smoothing
Lei Zhu, Chi-Wing Fu, Yueming Jin, Mingqiang Wei, Jing Qin, and Pheng-Ann Heng
Computer Graphics Forum (Pacific Graphics)
Vol. 35, issue 7, pp. 217-226, Oct. 2016.
[CGF] [homepage] [paper]

Visualizing Waypoints-Constrained Origin-Destination Patterns for Massive Transportation Data
Wei Zeng*, Chi-Wing Fu, Stefan M�ller Arisona, Erath Alexander and Huamin Qu
Computer Graphics Forum (presented in EuroVis 2016), doi: 10.1111/cgf.12778, 2016.
[homepage] [paper (CGF)]

A Visual Analytics Design for Studying Crowd Movement Rhythms from Public Transportation Data
Wei Zeng, Chi-Wing Fu, Stefan Muller Arisona, Simon Schubiger, Remo Burkhard, and Kwan-Liu Ma
ACM SIGGRAPH Asia 2016 Symposium on Visualization, (SA16VIS)
Article No. 4, 2016.

CardboardSense: Interacting with DIY Cardboard VR Headset by Tapping
Xiaoqi Yan, Chi-Wing Fu, Pallavi Mohan, and Wooi Boon Goh
Proceedings of the 2016 ACM Conference on Designing Interactive Systems (DIS)
pp. 229-233 (regular paper), 2016.
[ACM DL]

Charting the Interstellar Magnetic Field causing the Interstellar Boundary Explorer (IBEX)
Ribbon of Energetic Neutral Atoms
Priscilla c. Frisch, Andrei Berdyugin, Vilppu Piirola, Antonio-Mario Magalhaes, Daiane B. Seriacopi,
Sloane J. Wiktorowicz, B-G Andersson, Herbert O. Funsten, David J. McComas, Nathan A. Schwadron,
Jonathan D. Slavin, Andrew J. Hanson, and Chi-Wing Fu
Astrophysical Journal, Volume 814, Issue 2, article ID. 112, 18 pp., Dec. 2015.
[DOI record]

Mesh Denoising using Extended ROF Model with L1 Fidelity
Xiaoqun Wu, Jianmin Zheng, Yiyu Cai, and Chi-Wing Fu
Computer Graphics Forum (Pacific Graphics)
Vol. 34, issue 7, pp. 35-45, Oct. 2015.
[CGF]

Computational Interlocking Furniture Assembly
Chi-Wing Fu^, Peng Song^, Xiaoqi Yan, Lee Wei Yang,
Pradeep Kumar Jayaraman, and Daniel Cohen-Or. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG), vol. 34, no. 4, article no. 91, SIGGRAPH, 2015.
(results were selected to be included in the technical papers trailer)
[homepage] [video] [paper]

Printing 3D Objects with Interlocking Parts
Peng Song, Zhongqi Fu, Ligang Liu, and Chi-Wing Fu
Computer Aided Geometric Design (Proceedings of GMP 2015)
Vol. 35-36, pp. 137-148, May 2015.
[homepage] [ScienceDirect]

Real-time and Temporal-coherent Foreground Extraction with Commodity RGBD Camera
Mengyao Zhao*, Chi-Wing Fu, Jianfei Cai, and Tat Jen Cham
IEEE Journal of Selected Topics in Signal Processing (IEEE J-STSP) (special issue)
Vol. 9, no. 3, pp. 449-461, Apr. 2015.
[video] [IEEE Xplorer]

2.5D Cartoon Hair Modeling and Manipulation
Chih-Kuo Yeh, Pradeep Kumar Jayaraman*, Xiaopei Liu*, Chi-Wing Fu, and Tong-Yee Lee
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 21, no. 3, pp. 304-314, Mar. 2015.
[video] [paper] [IEEE Xplorer]

Visualizing Mobility of Public Transportation System
Wei Zeng*, Chi-Wing Fu, Alexander Erath, Stefan Muller Arisona, and Huamin Qu
IEEE Conference on Visual Analytics Science and Technology (IEEE VAST)
IEEE Vis Week (web), full paper
selected to be published in
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 20, no. 12, pp. 1833-1842, Nov. 2014
[paper] [video]

Turbulence Simulation by Adaptive Multi-Relaxation Lattice Boltzmann Modeling
Xiaopei Liu, Wai-Man Pang, Jing Qin, and Chi-Wing Fu
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol.20, no. 2, pp. 289-302, Feb. 2014.
[IEEE Xplorer]

Interactive Line Drawing Recognition and Vectorization with Commodity Camera
Pradeep Kumar Jayaraman* and Chi-Wing Fu
ACM Multimedia (ACM MM) (web)
full paper (oral presentation), pp. 447-456, 2014.
[ACM Portal]

Computational Design and Construction of Notch-free Reciprocal Frame Structures
Nicolas Mellado, Peng Song, Xiaoqi Yan*, Chi-Wing Fu, and Niloy J. Mitra
Advances in Architectural Geometry (AAG 2014) (web)
pp. 181-197, 2014.
[homepage] [video] [paper (60MB)] [paper (6MB)]

Kolmogorov spectrum consistent optimization for multi-scale flow decomposition
Maneesh Mishra, Xiaopei Liu, Martin Skote, and Chi-Wing Fu
AIP Physics of Fluids, Vol. 26, no. 5, pp. 055106, 2014.
[paper]

Visual Signature of High-Dimensional Geometry in Parallel Coordinates
Xiaoqi Yan*, Chi-Fu Lai*, and Chi-Wing Fu
IEEE Pacific Visualization Symposium (PacificVis), technical paper
pp. 65-72, 2014.
[IEEE Xplorer] [video]

Reciprocal Frame Structures Made Easy
Peng Song^, Chi-Wing Fu^, Prashant Goswami, Jianmin Zheng, Niloy J. Mitra,
and Daniel Cohen-Or. (^ joint 1st authors)
ACM Transactions on Graphics (ACM TOG), vol. 32, no. 4, article no. 94, SIGGRAPH, 2013.
[homepage] [paper] [video]

Visualizing Interchange Patterns in Massive Movement Data
Wei Zeng*, Chi-Wing Fu, Stefan Muller Arisona, and Huamin Qu
Eurographics Conference on Visualization (EuroVis)
(Computer Graphics Forum (CGF)) (web), Volume 32, Issue 3pt3, pp. 271-280, 2013.
[homepage] [video] [paper]

A Multi-touch Interface for Fast Architectural Sketching and Massing
Qian Sun, Juncong Lin, Chi-Wing Fu, Sawako Kaijima, and Ying He
ACM Conference on Human Factors in Computing Systems (SIGCHI)
pp. 247-256, 2013.
[paper] [ACM portal] [fast forward] [video]

Double-sided 2.5D Graphics
Chih-Kuo Yeh, Peng Song, Peng-Yen Lin, Chi-Wing Fu, Chao-Hung Lin and Tong-Yee Lee
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG), 2013,
Vol.19, no. 2, pp. 225-235, Feb. 2013. (presentation in Pacific Graphcs 2013, TVCG track)
[paper] [IEEE Xplorer] [video]

Exploring Volume Visualization with Whole-hand Multitouch Gestures
Xiaoqi Yan, Peng Song, Chi-Wing Fu, Wooi Boon Goh, and Kwan-Liu Ma
Pacific Graphics, short paper, 2013.
[paper]

Interactive Exploration of 4D Geometry with Volumetric Halos
Weiming Wang, Xiaoqi Yan, Chi-Wing Fu, Andrew J. Hanson, and Pheng-Ann Heng
Pacific Graphics, short paper, 2013.
[paper]

High-Quality Kinect Depth Filtering For Real-time 3D Telepresence
Mengyao Zhao, Fuwen Tan, Chi-Wing Fu, Chi-Keung Tang, Jianfei Cai, and Tat Jen Cham
IEEE International Conference on Multimedia and Expo (ICME) (web)
6 pages, 2013.
[IEEE Xplorer]

Recursive Interlocking Puzzles
Peng Song, Chi-Wing Fu, and Daniel Cohen-Or
ACM Transactions on Graphics (ACM TOG), vol. 31, no. 6, article no. 128, SIGGRAPH Asia, 2012.
(results selected to be presented in the Technical Papers Video Trailer and also in the Computer Animation Festival (CAF))
[homepage] [paper] [ACM portal] [video] [bib]

Robots in my Contact List: Using Social Media Platforms for
Human-Robot Interaction in Domestic Environment
Xiaoning Ma, Xin Yang, Shengdong Zhao, Chi-Wing Fu, Ziquan Lan, and Yiming Pu
ACM Asia Pacific CHI (APCHI)(web),
10 pages, 2012.
[homepage] [paper]

Brush-and-Drag: A Multi-touch Interface For Photo Triaging
Seon Joo Kim, Hongwei Ng, Stefan Winkler, Peng Song, and Chi-Wing Fu
ACM Human-Computer Interaction with Mobile Devices and Services (MobileHCI)(web),
pp. 59-68, 2012.
[Paper] [ACM portal] [Video]

Multi-Touching the Fourth Dimension
Xiaoqi Yan, Chi-Wing Fu, and Andrew J. Hanson
IEEE Computer,
pp. 80-88, Vol. 45, no. 9, Sep. 2012.
[IEEE] [Apple Store]

A Handle Bar Metaphor for Virtual Object Manipulation with Mid-Air Interaction
Peng Song, Wooi Boon Goh, William Hutama, Chi-Wing Fu, Xiaopei Liu
ACM Conference on Human Factors in Computing Systems (SIGCHI) (web),
pp. 1297-1306, 2012 (selected to be shown in CHI2012 Interactivity (Juried) demo).
[ACM portal] [fast forward] [video]

Statistical Invariance for Texture Synthesis
Xiaopei Liu, Lei Jiang, Tien-Tsin Wong, and Chi-Wing Fu
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG), 2012,
Vol.18, no.11, pp. 1836-1848, Nov. 2012.
[IEEE Xplorer]

Efficiently Computing Exact Geodesic Loops within Finite Steps
Shi-Qing Xin, Ying He, and Chi-Wing Fu
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG), 2012,
Vol.18, no.6, pp. 879-889, 2012.
[paper] [IEEE DL]

Making Burr Puzzles from 3D Models
Shi-Qing Xin, Chi-Fu Lai, Chi-Wing Fu, Tien-Tsin Wong, Ying He, and Daniel Cohen-Or
ACM Transactions on Graphics (ACM TOG), vol. 30, no. 4, article no. 97, SIGGRAPH, 2011.
(results were selected to be included in the papers video trailer (Electronic theater) and back cover of the proceedings)
[website] [ACM portal]

WYSIWYF: Exploring and Annotating Volume Data with a Tangible Handheld Device
Peng Song, Wooi Boon Goh, Chi-Wing Fu, Qiang Meng, and Pheng-Ann Heng
ACM Conference on Human Factors in Computing Systems (SIGCHI)
pp. 1333-1342, 2011.
[ACM portal] [fast forward] [video]

Distinguishing Multiple Smart-Phone Interactions on a Multi-touch Wall Display
using Tilt Correlation
William Hutama, Peng Song, Chi-Wing Fu, and Wooi Boon Goh
ACM Conference on Human Factors in Computing Systems (SIGCHI)
pp. 3315-3318, 2011.
[ACM portal] [fast forward] [video]

An Interactive Multi-touch Sketching Interface for Diffusion Curves
Sun Qian, Chi-Wing Fu, and Ying He
ACM Conference on Human Factors in Computing Systems (SIGCHI)
pp. 1611-1614, 2011.
[ACM portal] [fast forward] [video]

Euclidean Geodesic Loops on High-genus Surfaces Applied to the Morphometry of Vestibular Systems
Shi-Qing Xin, Ying He, Chi-Wing Fu, Defeng Wang, Shi Lin, Winnie C.W. Chu, David Xianfeng Gu and Ronald L.M. Lui
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI),
pp. 384-392, 2011.
[paper] [ACM portal]

Anisotropic Blue Noise Sampling
Hongwei Li, Li-Yi Wei, Pedro V. Sander, and Chi-Wing Fu
ACM Transactions on Graphics (ACM TOG), vol. 29, no. 6, article no. 167, SIGGRAPH Asia, 2010.
[ACM portal]

Interactive Visualization of Hyperspectral Images of Historical Documents
Seon Joo Kim, Shaojie Zhou, Fanbo Deng, Chi-Wing Fu, and Michael S. Brown.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
(Proceedings of IEEE Visualization 2010), Vol.16, no.6, pp. 1441-1448, 2010.
[website] [video]

K-set Tilable Surfaces
Chi-Wing Fu, Chi-Fu Lai, Ying He, and Daniel Cohen-Or
ACM Transactions on Graphics (ACM TOG), vol. 29, no. 3, article no. 44, SIGGRAPH, 2010.
[website] [video] [ACM portal]

Modeling and Rendering of Impossible Figures
Tai-Pang Wu, Chi-Wing Fu, Sai-Kit Yeung, Jiaya Jia, and Chi-Keung Tang
ACM Transactions on Graphics (ACM TOG), vol. 29, no. 2, article no. 13, presented in SIGGRAPH, 2010.
[website] [paper] [video DL] [video]
(invited to the TECH News of NewScientist with a commentary video inside)

LayerPaint: A Multi-Layer Interactive 3D Painting Interface
Chi-Wing Fu, Jiazhi Xia, and Ying He
ACM Conference on Human Factors in Computing Systems (SIGCHI)
full paper, pp. 811-820, 2010.
[website] [paper] [video] [fast forward/madness]

Multi-touch techniques for Exploring Large-Scale 3D Astrophysical Simulations
Chi-Wing Fu, Wooi Boon Goh , and Junxiang Ng, Allen
ACM Conference on Human Factors in Computing Systems (SIGCHI)
full paper, pp. 2213-2222, 2010.
[website] [paper] [video] [fast forward/madness]

Parameterization of Star Shaped Volumes Using Green's Functions
Jiazhi Xia, Ying He, Shuchu Han, Chi-Wing Fu, Feng Luo and Xianfeng Gu
Proceedings of Geometric Modeling and Processing (GMP 2010), LNCS 6130, pp. 219-235, 2010.
[website] [Springer]

3D Polyomino Puzzle
Kui Yip Lo, Chi-Wing Fu, and Hongwei Li
ACM Transactions on Graphics (ACM TOG), vol. 28, no. 5, article no. 157, SIGGRAPH Asia, 2009.
[website] [paper] [video] [ACM portal]

GL4D: A GPU-based Architecture for Interactive 4D Visualization
Alan Chu, Chi-Wing Fu, Andrew J. Hanson, and Pheng-Ann Heng.
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
(Proceedings of IEEE Visualization 2009), Vol.15, no.6, pp. 1587-1594, 2009.
[website] [website] [video] [paper] [code]

The Rhombic Dodecahedron Map: An Efficient Scheme for Encoding Panoramic Video
Chi-Wing Fu, Liang Wan, Tien-Tsin Wong, and Chi-Sing Leung
IEEE Transactions on Multimedia (IEEE TMM)
Vol.11, no. 4, pp. 634-644, 2009.
[website] [website] [paper] [code]

A Divide-And-Conquer Approach For Automatic Polycube Map Construction
Ying He, Hongyu Wang, Chi-Wing Fu, and Hong Qin
IEEE International Conference of Shape Modeling and Applications, 2009.
Computers & Graphics, Vol. 33, no. 3. (June 2009), pp. 369-380.
[website]

Visualizing Multiwavelength Astrophysical Data
Hongwei Li, Chi-Wing Fu, and Andrew J. Hanson
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
(Proceedings of IEEE Visualization 2008), Vol.14, no. 6, pp. 1555-1562, Nov./Dec. 2008
[website] [website] [paper] [video]

Dual Poisson-Disk Tiling: An Efficient Method for Distributing Features on Arbitrary Surfaces
Hongwei Li, Kui-Yip Lo, Man-Kang Leung, and Chi-Wing Fu
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol.14, no. 5, pp. 982-998, Sep./Oct. 2008
[website] [website] [paper] [video]

A User Interface Design for Acquiring Statistics from Video
Man-Kang Leung and Chi-Wing Fu
International Journal of Image and Graphics (IJIG)
Vol. 8, no. 3, pp. 327-349, July, 2008
[website] [website] [paper] [video]

Solid Texture Synthesis from 2D Exemplars
Johannes Kopf, Chi-Wing Fu, Daniel Cohen-Or, Oliver Deussen, Dani Lischinski, and Tien-Tsin Wong
ACM Transactions on Graphics (ACM TOG), vol. 26, no. 3, article no. 2, SIGGRAPH, 2007.
(results were selected to be included in the papers video trailer (Electronic theater) and back cover of the proceedings)
[website] [website] [paper] [video]

Visualizing Large-Scale Uncertainty in Astrophysical Data
Hongwei Li, Chi-Wing Fu, Yinggang Li, and Andrew J. Hanson
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
(Proceedings of IEEE Visualization 2007), Vol.13, no. 6, pp.1640-1647, November-December, 2007
[website] [website] [paper] [video]

Tileable BTF
Man-Kang Leung, Wai-Man Pang, Chi-Wing Fu, Tien-Tsin Wong, and Pheng-Ann Heng
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 13, no. 5, pp. 953-955, September-October 2007.
[website] [website] [website] [paper] [video]

A Transparently Scalable Visualization Architecture for Exploring the Universe
Chi-Wing Fu and Andrew J. Hanson
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 13, no. 1, pp. 108-121, January-February 2007
[website] [website] [paper] [video]

Interactive Reaction-Diffusion on Surface Tiles
Kui-Yip Lo, Hongwei Li, Chi-Wing Fu, Tien-Tsin Wong
Pacific Graphics (PG), regular paper,
Maul, Hawaii, pp. 65-74, Nov. 2007.
[website] [paper] [video]

Scalable WIM: Effective Exploration in Large-scale Astrophysical Environments
YingGang Li, Chi-Wing Fu, and Andrew J. Hanson
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
(Proceedings of IEEE Visualization 2006), Vol. 12, no. 5, pp.1005-1011, September-October 2006
[website] [website] [paper] [video]

Navigation Techniques for Large-Scale Astronomical Exploration
Chi-Wing Fu, Andrew J. Hanson, and Eric A. Wernert
Proceedings of Visualization and Data Analysis 2006 (VDA)
January 15--19, 2006, San Jose Convention Center. SPIE Vol. 6060, pp. 6060:0K-1--6060:0K-10, 2006.

Texture Tiling on Arbitrary Topological Surfaces using Wang Tiles
Chi-Wing Fu and Man-Kang Leung
Eurographics Symposium on Rendering (EGSR), regular paper,
Konstanz, Germany, pp. 99-104, June 2005.
(The rendering result was selected to appear on the proceedings cover)
[website] [paper] [video: bunny, holes, laurana]

Binary-Space-Partitioned Images for Resolving Image-based Visibility
Chi-Wing Fu, Tien-Tsin Wong, Wai-Shun Tong, Chi-Keung Tang, and Andrew J. Hanson
IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Vol. 10, no. 1, pp. 58-71, January-February 2004.
[website] [website] [paper] [video]

Instant Relighting of Volumetric Data
Tien-Tsin Wong, Chi-Wing Fu, Ping-Fu Fung, Keung-Tat Lee, and Pheng-Ann Heng
Proceedings of Medical Imaging 2003 (MI), San Diego, USA,
volume 4(20), pp. 47-57, February 2003.

The Plenoptic-Illumination Function
Tien-Tsin Wong, Chi-Wing Fu, Pheng-Ann Heng, and Chi-Sing Leung
IEEE Transactions on Multimedia (IEEE TMM)
Vol. 4, no. 3, pp. 361-371, September 2002.
(This paper received the IEEE Transactions on Multimedia Prize Paper Award 2005)
[website] [website] [paper] [demo]

Interactive relighting of Panorama
Tien-Tsin Wong, Chi-Wing Fu, and Pheng-Ann Heng
IEEE Computer Graphics and Applications (IEEE CG&A)
Vol. 21, no. 2, pp. 32-41, March/April 2001.
[website] [website] [paper] [video:attic1, attic2, city]

Navigation and Illumination controls for Image-based VR
Tien-Tsin Wong, Chi-Wing Fu, and Pheng-Ann Heng
International Journal of Virtual Reality (IJVR)
Vol. 4, no. 3, pp. 20-28, Sep., 2000.

Very Large Scale Visualization Methods for Astrophysical Data
Andrew J. Hanson, Chi-Wing Fu, and E.A. Wernert
edited by W. de Leeuw and R. van Liere, Data Visualization 2000, pp. 115-124,
Proceedings of the Joint Eurographics and IEEE TVCG Symposium on Visualization, (VISSYM)
May 29-31, 2000, Amsterdam, the Netherlands, Springer-Verlag, 2000.
[website] [paper]

Computing Visibility for Triangulated Panorama
Chi-Wing Fu, Tien-Tsin Wong, and Pheng-Ann Heng
Eurographics Workshop on Rendering, (EGWR)
regular paper, Granada, Spain, pp. 169-182, June 1999.
[website] [paper] [video:attic, city]

A Panoramic-based Walkthrough System using Real Photos
Yan-Fai Chan, Man-Hong Fok, Chi-Wing Fu, Pheng-Ann Heng, and Tien-Tsin Wong
Pacific Graphics (PG)
regular paper, Seoul, Korea, pp. 231-240, Oct. 1999.
[website]

Automatic Floating to Fixed Point Translation and its Application to Post--Rendering 3D Warping
Mon-Ping Leong, M.Y. Yeung, C.K. Yeung, Chi-Wing Fu, Pheng-Ann Heng, and Philip Heng Wai Leong
Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM)
Napa Valley, California USA, pp. 240-248, 1999.

Triangle-based View Interpolation Without Depth-Buffering
Chi-Wing Fu, Tien-Tsin Wong, and Pheng-Ann Heng
Journal of Graphics Tools (JGT)
Vol. 3, no. 4, pp. 13-31, Sep., 1998
(the rendering result was selected to appear on the journal cover). (Related technical report)
[website] [paper] [video:attic, beethoven, city]

Book/Journal Cover:
- Rendering Techniques 2005, edited by Kavita Bala and Philip Dutre, (Chi-Wing Fu and Man-Kang Leung)
  (cover - the 3rd image from the left)
- Graphics Programming Methods, edited by Jeff Lander, Charles Rivers Media (Tien-Tsin Wong, Siu-Hang Or and Chi-Wing Fu) (cover - the 2nd image from the left)
- Journals of Graphics Tools 1998 vol 3, no. 4 (Chi-Wing Fu, Tien-Tsin Wong and Pheng-Ann Heng)
  (cover)
Book Chapters:
- Isocube: A Cubemap with Uniformly Distributed and Equally Important Texels,
  Liang Wan, Tien-Tsin Wong, Chi-Sing Leung, and Chi-Wing Fu.
  In Shader X6: Advanced Rendering Techniques, Charles River Media, 2008.
- Applications of MDL to Selected Families of Models,
  Andrew J. Hanson and Chi-Wing Fu,
  book entitled Advances in Minimum Description Length : Theory and Applications,
  edited by Peter Grunwald, In Jae Myung, and Mark Pitt. MIT Press, pp. 125-150, 2005.
- Constraint-Based Astronometric Modeling Tools,
  Andrew J. Hanson, Chi-Wing Fu, and Priscilla C. Frisch,
  book entitled Geometric Modeling for Scientific Visualization,
  edited by Guido Brunnett, Bernd Hamann, and Heinrich Mueller, (Springer-Verlag), pp. 437-452, 2003.
- Approaches to Interactive Visualization of Large-scale Dynamic Astrophysical Environments.,
  Andrew J. Hanson and Chi-Wing Fu,
  book entitled Hierarchical and Geometrical Methods in Scientific Visualization,
  edited by Gerald Farin, Bernd Hamann, and Hans Hagen, (Springer-Verlag), pp. 119-142, 2003.
  Also in Proceedings of NSF/DoE Lake Tahoe Workshop on
  Hierarchical Approximation and Geometrical Methods for Scientific Visualization, 15-17 October 2000, Lake Tahoe, CA.
- Real-Time Relighting of Compressed Panoramas,
  Tien-Tsin Wong, Siu-Hang Or, and Chi-Wing Fu,
  book entitled Graphics Programming Methods,
  edited by Jeff Lander, Charles Rivers Media, pp. 375-388, 2003.
  (the rendering result was selected to appear on the book cover) (Amazon).
- Visualizing Cosmological Time,
  Andrew J. Hanson, Chi-Wing Fu, and E.A. Wernert,
  book entitled Data Visualization: The State of the Art,
  edited by Frits H. Post, Gregory M. Nielson, and Georges-Pierre Bonneau, (Kluwer academic publishers),
  2003, pp. 423-438, 21-26, May 2000, Dagstuhl, DE.
Course/Tutorial:
- SIGGRAPH 2008 - Half day course
  Tile-based methods for interactive applications
  Schedule: Wednesday, 08:30-12:15, 515 A
  Ares Lagae, Victor Ostromoukhov, Chi-Wing Fu, Craig S. Kaplan and Johannes Kopf.
Media Publications (Animations):
- Black Hole Fly-In,
  Andrew J. Hanson, Priscilla C. Frisch, Chi-Wing Fu, and Yinggang Li.
  Refereed presentation and exhibition of four-minute animation on the black hole at the galactic center, 207th meeting of the American Astronomical Society, 8-12 January 2006 Washington, DC. One of 9 selections chosen by the referees from 46 submitted animations (This conference began since 1899). (AAS Special Session on Astronomy Visualization) - (download)
- Solar Journey,
  This is an educational computer animated film on the astronomy of the local neighborhood of the Earth and the Sun developed as part of our NASA-sponsored research work. The DVD version containing the Solar Journey animation and supplementary science materials is distributed by Finley-Holiday Films at the web site linked above.
- Cosmic Clock,
  Producer and Director : Andrew J. Hanson
  Animator and Developer : Chi-Wing Fu
  Post-Production : David Rust
  Siggraph Video Review, Vol. 134, scene 5, 2000, 3:35 minutes refereed video animation shown in the SIGGRAPH Electronic Theater, 23-28 July, New Orleans. One of 42 selections chosen by the referees from 620 submitted animations.
Published Images / Technical Slides:
- The Satellites that Surround Earth,
  Philip Chi-Wing Fu, Andrew J. Hanson, and Priscilla Frisch,
  Astronomy Picture of the Day, 2003 July 14.
- The Sun's Heliosphere & Heliopause,
  Priscilla Frisch, Andrew J. Hanson, Philip Chi-Wing Fu (Animator), and Eric Wernert (Animator)
  Astronomy Picture of the Day, 2002 June 24. (shown up in NASA science news (9/27/2004))
- Siggraph '98 Technical Slides
  Tien-Tsin Wong, Chi-Wing Fu, and Pheng-Ann Heng
  - Image-Based Attic,
  - Attic Under Directional Lights,
  - Attic Under Spotlights,
  - Disco,
  (Description of Slide Set 1)
- Siggraph '99 Technical Slides
  Tien-Tsin Wong, Chi-Wing Fu, and Pheng-Ann Heng
  - The 2D Illusion of Attic, (description)
  - Warping Beethoven I, (description)
  - Warping Beethoven II, (description)
    (also appear in the book cover of 'Journals of Graphics Tools' 1998 vol 3, no. 4)
  - Warp the City, (description)
Theses:
- M.Phil Thesis:
  Interactive Illumination and Navigation Control in an Image Based Environment, Chinese University of Hong Kong, 1999.
  - Outstanding Thesis Award 1999 (CUHK Engineering Faculty)
  - My speech at the ceremony (11/25/1999)
- PhD Thesis:
  A Visualization Framework for Large-Scale Virtual Astronomy, Indiana University, Bloomington, IN47405, U.S.A., December 2003.

Software for download:

	Earthday: - Earth-centered visualization tool for real-time satellite data and planetary trajectories. (license)
	Starview: - Utility for visualizing very large-scale astronomical data from solar system to local galaxy groups. (license)