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====== FYP IK0903 iPhone Application with Augmented Reality ======
( [[fyp:ik0903_2009fall|2009 Fall Semester]] | **2010 Spring Semester** )

====== Title ======
iPhone Application with Augmented Reality - Picment

( Former named: Photo Earth Live )



====== People ======
Supervisor

[[king@cse.cuhk.edu.hk|Prof. KING Kuo Chin, Irwin]]

Students

[[ckkung7@cse.cuhk.edu.hk|KUNG Chun Kit]] [[syyeung7@cse.cuhk.edu.hk|YEUNG Shing Yuen]]

====== About This Application ======

====== Schedule ======
^ Weeks      ^ Detail       ^ Remarks          ^
| Week 01 (11/01 - 18/01)| - Meeting with supervisor<html><BR /></html> - Discussion on the schedule of spring semester| / |
| Week 02 (19/01 - 25/01)| - Meeting with supervisor<html><BR /></html> - Marketing research about current available applications| / | 
| Week 03 (26/01 - 01/02)| - Meeting with supervisor<html><BR /></html> - Redefine the extension part of the project| / | 
| Week 04 (02/02 - 08/02)| - Meeting with supervisor<html><BR /></html> - Research on image recognization<html><BR /></html> - Reorganization of details on this wiki| / |
| Week 05 (09/02 - 15/02)| - Meeting with supervisor<html><BR /></html> - Development schedule planning<html><BR /></html> - Image comparison softwares' performance testing | / |
| Week 06 (16/02 - 22/02)| (Chinese New Year Holiday) | / |
| Week 07 (23/02 - 02/03)| - Meeting with supervisor<html><BR /></html> - Redesigning UI with experience from other apps. | / |
| Week 08 (03/03 - 09/03)|

====== Features / Work Status ======
===== Application Overview =====
^ Items                        ^ Expected Finish Week  ^ Status      ^
| Application interface design evaluate| Week 10 | In progress  |
| Documentation                | Week 13 - 15 |       |
===== Server =====
^ Items                        ^ Expected Finish Week  ^ Status      ^
| Receiving & storing photos sent via iPhone | Week 08 | In progress  |
| Retrieving GPS & compass information of photos uploaded | Week 09 | In progress |
| Sending photo requested to iPhone by geo-location | Week 10 |   |
| Resizing uploaded photos | Week 11 |   |
| Advertisement recognition | Week 12 |   |
| Sending recognized advertisement info. to iPhone| Week 12 |   |
===== Feature Coding Test =====
^ Items                        ^ Expected Finish Week  ^ Status      ^
| Upload photos to the server with geo info. | Week 08 | In progress |
| Resize photos to be uploaded | Week 08 | In progress |
| Changing the range of photos shown | Week 09  | In progress  |
| In-app photo taking          | Week 10               |    |
| Grid view of photos in AR mode | Week 10  |    |
| Edit the photos taken by iPhone inside the app | Week 10  |    |
| Mapping thumbnail photos onto Google map | Week 11 | In progress |
| Switching auto/manually change the compass direction | Week 12  |    |
| Switching auto/manually change the user location | Week 12  |    |
| Magnify photos and display more information in AR mode when photos are selected | Week 12 |    |
| Photos around are indicated by a dot | Week 13    |    |
| Display information of an advertisement uploaded to the server | Week 13 |    |
| Scroll left and right to see the photos around the user location<html><br /></html> within the same direction and a standard range | Week 14  |    |
| Scroll up and down to see the photos around the user location <html><br /></html>within the same direction but different range | Week 14  |    |

===== Feature Testing Screenshots =====
==== Image Comparison Programs Performance Testing ====

=== Before Testing ===

On week 4, we have found [[fyp:ik0903#image_comparison_reference|2 programs]] that should be suitable to be installed on the server for image comparison. Therefore on week 5, we tried to install the 2 programs and test their performance. By that time, we found that "[[http://linux.softpedia.com/get/Programming/Widgets/Perl-Modules/Image-Compare-43727.shtml|Compare]]" is a Perl script. Therefore we have only tested the program "[[http://www.marengo-ltd.com/open_source/index.php|jpegdiff]]".

=== Test Result ===

^ Original & Test Case^ Sample #0 ^ Sample #1 ^ Sample #2 ^ Sample #3 ^
| {{:fyp:ik0903:jpegdiff_test:original.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:0.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:1.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:2.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:3.jpg?w=120&h=160|}} |
| Fuzziness : 140 | MATCH | Do NOT Match | Do NOT Match | Do NOT Match | 
| Fuzziness : 140 <html><br /></html> Night Mode ON | MATCH | Do NOT Match | Do NOT Match | Do NOT Match | 
^ Original & Test Case^ Sample #4 ^ Sample #5 ^ Sample #6 ^ Sample #7 ^
| {{:fyp:ik0903:jpegdiff_test:original.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:4.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:5.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:6.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:7.jpg?w=120&h=160|}} |
| Fuzziness : 140 | Do NOT Match | Do NOT Match | Do NOT Match | Do NOT Match |
| Fuzziness : 140 <html><br /></html> Night Mode ON | Do NOT Match | Do NOT Match | Do NOT Match | Do NOT Match | 
^ Original & Test Case^ Sample #8 ^ Sample #9 ^ Sample #10 ^ Sample #11 ^
| {{:fyp:ik0903:jpegdiff_test:original.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:8.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:9.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:10.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:11.jpg?w=120&h=160|}} |
| Fuzziness : 140 | Do NOT Match | Do NOT Match | Do NOT Match | MATCH |
| Fuzziness : 140 <html><br /></html> Night Mode ON | Do NOT Match | Do NOT Match | Do NOT Match | MATCH | 
^ Original & Test Case^ Sample #12 ^ Sample #13 ^ Sample #14 ^ Sample #15 ^
| {{:fyp:ik0903:jpegdiff_test:original.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:12.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:13.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:14.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:15.jpg?w=120&h=160|}} |
| Fuzziness : 140 | MATCH | Do NOT Match | Do NOT Match | MATCH |
| Fuzziness : 140 <html><br /></html> Night Mode ON | MATCH | Do NOT Match | MATCH | MATCH | 
^ Original & Test Case^ Sample #16 ^ Sample #17 ^ Sample #18 ^ Sample #19 ^
| {{:fyp:ik0903:jpegdiff_test:original.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:16.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:17.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:18.jpg?w=120&h=160|}} | {{:fyp:ik0903:jpegdiff_test:19.jpg?w=120&h=160|}} |
| Fuzziness : 140 | Do NOT Match | Do NOT Match | Do NOT Match | Do NOT Match |
| Fuzziness : 140 <html><br /></html> Night Mode ON | MATCH | MATCH | Do NOT Match | Do NOT Match |

===== Application Prototyping =====



===== Applications / Services Comparison ====
^ Applications                                                                                           | Picment | Layar | AroundMe | Leisure Guide| Acrossair |
^ Map View   | ✔               | ✔    | ✔        | ✔            | ✔         |
^ Thumbnail   | ✔              |       |          |               |           |
^ Augmented Reality | ✔        | ✔    | ✔        | ✔            | ✔         |
^ → pause the digital compass | ✔        |      |          |              |           |
^ → manually change the facing direction | ✔        |      |          |              | ✔         |
^ → manually change the distance/range | ✔        |      |          |              |           |
^ → scroll up and down within the same direction | ✔        |      |          |              | ✔         |
^ Direction (Compass)| ✔       | ✔    | ✔        | ✔            | ✔         |
^ In-app photo taking| ✔       |       |          |               |           |
^ Upload photo| ✔              |       |          |               |           |
^ Changing origin of <html><BR/></html>the viewing range | ✔                                |      |          |               |           |
====== Purposed Future Features / Elements ======
Enhanced: Login system<html><br /></html>
Enhanced: Can include multimedia like sound, video and text.<html><br /></html>
Game: Treasure hunt<html><br /></html>

====== Reference ======
===== iPhone Documents Reference =====
  - [[http://developer.apple.com/iphone/library/documentation/Cocoa/Conceptual/ObjectiveC/index.html#//apple_ref/doc/uid/TP30001163|The Objective-C 2.0 Programming Language]]
  - [[http://developer.apple.com/iphone/library/documentation/Cocoa/Conceptual/CocoaFundamentals/index.html#//apple_ref/doc/uid/TP40002974|Cocoa Fundamentals Guide]]
  - [[http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/Introduction/Introduction.html|iPhone Application Programming Guide]]
===== Image Comparison Reference =====
  - [[http://www.marengo-ltd.com/open_source/index.php|Software: jpegdiff]]
  - [[http://linux.softpedia.com/get/Programming/Widgets/Perl-Modules/Image-Compare-43727.shtml|Software: Compare]]
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