Cytolab

Projet 3ième semestre IUT Informatique

Transcript

1. 1/35
2. Friday 20th January 2012 CytoLab
   T3 Presentation
   
   
   ! Ludovic Bailly: Project leader Tristan Guillevin Laurent Wieser
 Friday 20th January 2012 1/35 Supervisor & client : Mr. Cédric Wemmert
   
3. • Context • Features • Assessment • Conclusion • Thanks
 OUTLINE 2/35
4. WHY THIS PROJECT ? 3/35
5. • 145,762 deaths in 2010 • Cancer cure • More and more research • Help pharmaceutical laboratory • Studying relation between cells: graph • Professional secret CONTEXT 1 1 : «La situation du cancer en France en 2010», INCa 4/35
6. HOW WILL THIS PROJECT HELP? 5/35
7. STEP 1: THE PICTURE 6/35
8. STEP 1: THE PICTURE • A cell sample • Different types of cells • Length, size, position, color, etc. • Supervisor: recognition of cells & properties • A square in the picture • Information set in a CSV file 7/35
9. STEP 2: CSV FILE 8/35
10. STEP 2: CSV FILE • Looks like an excel table • Semicolons as field separator • Easy to find data Where our project started 9/35
11. STEP 3: THE GRAPH
    - MODEL - • For each line, create a new object: a Cell
 • A Cell contains information from CSV file
 • Primary data: width, coordinates, length, color, etc.
 • Secondary data: all the other information ! 10/35
12. STEP 3: THE GRAPH
    - MODEL - Class_name Width inner_y inner_x Name Value level_name Cell Level X_Position_um 277.2649... Y_Position_um 116.3425... Radius of smallest 1.370142... Radius of largest 0.686627... Main Direction 154.758383.. Primary Data Secondary Data 11/35
13. • Calculates distance between cells • Choose with slider • Link or unlink two cells • Example: STEP 3: THE GRAPH
    - CONTROLLER - Distance > 50px Distance ≤ 50px 12/35
14. • Show the graph corresponding to: ✓ the picture ✓ the csv file STEP 3: THE GRAPH
    - VIEW - 13/35
15. REC AP Made by our supervisor Our job 14/35
16. IS SHOWING THE LINK THE ONLY FEATURE ? 15/35
17. FEATURES
    - IN THE SPECIFIC ATIONS - Features by priority 0 1 2 3 4 5 6 7 8 9 10 CSV extraction Graph generation Link Slider Layer True shape Information True colors 16/35
18. FEATURES
    - NOW - Features by priority 0 1 2 3 4 5 6 7 8 9 10 17/35 Macro elements Open new graph Export Minimum distance Change Color Different distance Translation & Help Snapshots Old features
19. FEATURES
    - CREATING LINKS - • Different algorithm: calculate distance between the middle the nearest border the furthest border 18/35
20. FEATURES
    - TRUE COLORS - • Possibility to see color like in the picture 19/35
21. FEATURES
    - CHOOSE THE COLOR - • Possibility to decide the color • The legend corresponds 20/35
22. FEATURES
    - LAYER - • Show the real picture • Possibility to see links 
 over the picture 19/35 21/35
23. FEATURES
    - CONNECTED COMPONENTS - • Shows grouping of linked cells • One connected component = one color 22/35
24. FEATURES
    - OTHER - ! • German & French translation • Information of cell by clicking on it • Calculation of distance for one connected component • Export of a graphs in DGS • Snapshots 23/35
25. FEATURES
    - TECHNIC AL ASPECT - • Java • Trac & SVN • Eclipse with Subclipse • GraphStream 24/35
26. HOW WAS THE PROJECT BUILT? 25/35
27. ASSESSMENT
    - THE BEGINNING - • ’’The faster you advance in the project,
 The more you can add to it’’
 • Never-ending project 26/35
28. ASSESSMENT
    - TIME AND WORK - • Total time estimate: 240h • Time we actually spent: 290h • About 10 lines per hour • 140% of the specifications • eXtrem Programming 27/35
29. ASSESSMENT
    - MVC , IC ARE AND US - 28/35 ICARE repartition 9 % 67 % 8 % 12 % 3 % I C A R E MVC model time repartition 37 % 46 % 17 % Model V Controller Time work repartition 38 % 33 % 29 % Ludovic Laurent Tristan
30. ASSESSMENT
    - DIFFICULTIES - ! • The beginning • GraphStream 1.0 • Changes during the development • Many things at the same time • Work as a team 29/35
31. ASSESSMENT
    - WHAT WE LEARNED - • Building with packages
 • Debugging
 • Conception of specifications
 • Using SVN 30/35
32. WILL THE PROJECT JUST STOP NOW? 31/35
33. CONCLUSION
    - SOMETHING MORE - • Real shape of the cell
 • Do not link some specific cells
 • Import a DGS file 32/35
34. CONCLUSION
    - AFTER - • Will be tooken back by Mr. Wemmert’s students
 • Will merge his and our project
 • Useful for scientists ? 33/35
35. JUST SOME PERSONAL ASSESSMENTS... 34/35
36. THANKS • GraphStream team • Our supervisor • Everyone who helped us • You for listening 35/35