1. Progress Report
Meng-Ting Zhong
2015/7/8

2. Outline Problem Definition Human Detection Intra-Camera Tracking
Inter-Camera Tracking(Re-Identification)
Dataset
Future Work

3. Problem Definition(1/6)
Media IC & System Lab
Meng-Ting Zhong

4. Problem Definition(2/6)

5. Problem Definition(3/6)

6. Problem Definition(4/6)

7. Problem Definition(5/6)

8. Problem Definition(6/6)

9. Human Detection
Algorithm: Object Detection with Discriminatively Trained Part Based Models(DPM)
Implementation: 30Hz Object Detection with DPM V5

10. Intra-Camera Tracking
Algorithm: Particle Filter

11. Re-Identification(1/3)
Algorithm: Optimize the cost function designed by ourselves
Transition time distribution included
t12
t13
t23
t34

12. Re-Identification(2/3)
Assign matches to maximize the total similarity instead of the similarity of two

13. Re-Identification(3/3)
Use video ranking to compare persons with the same movement
Need further study on how similarity score is generated

14. Dataset Camera Network Tracking Dataset Collected in 2015
Resolution: 640*480
Composed of five to eight cameras covering both indoor and outdoor scenes at University of California, Riverside.
Time stamp included

15. Future Work
July Build up a system with DPM(detection), particle filter(intra-camera tracking), and one of the re-ID algorithm
August Replace the re-ID algorithm with ours step by step and evaluate the accuracy at the same time