1. Description

• Length: 33:20 minutes
• Frame No.: 50010 frames
• Frame Rate: 25fps, 720x480

[Video] contains the video compressed into 1.1 GB AVI file by ffmpeg for download convenience.

[Trajectories] contains the KLT keypoint trajectories extractred from the video, which are used in our CVPR2012 paper.

[TrajectoriesNew] contains new bunch of KLT keypoint trajectories extracted from the video with KLT tracker slightly modified.

2. Citation

B. Zhou, X. Wang and X. Tang. "Understanding Collective Crowd Behaviors: Learning a Mixture Model of Dynamic Pedestrian-Agents." in Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2012