C4-Real-time-pedestrian-detection

Real-Time Human Detection Using Contour Cues

based on Jianxin Wu's work

https://sites.google.com/site/wujx2001/home/c4

Real-Time Human Detection Using Contour Cues [pdf] Jianxin Wu, Christopher Geyer, and James M. Rehg In: Proc. The 2011 IEEE Int'l Conference on Robotics and Automation (ICRA 2011), Shanghai, China, May 2011, pp. 860-867.

Additions on original code

• SVM model file converted from text to binary by this change loading time is seriously reduced.

• Test interface improved.

usage information:

 usage:
 TestC4Detector <video_file>
 
 (note: files combined.txt.model and combined.txt.model_ must be at the same directory with executable)
 
 keys:
 space : toggle using simple post-process (NMS, non-maximal suppression)
 0     : waits to process next frame until a key pressed
 1     : doesn't wait to process next frame
 2     : resize frames 1/2
 3     : don't resize frames
 4     : resize frames 1/4

Sample output

Development objectives

• Increased performance by using for loop in parallel.