I want to do pedestrian detection and tracking.
Input: Video Stream from CCTV camera.
Output:
Along with @Acorbe response, I suggest the publications section of this website.
A recent work at the end of last year also released a code base here: https://bitbucket.org/rodrigob/doppia
There have also been earlier pedestrian detector works that have released code as well: https://sites.google.com/site/wujx2001/home/c4 http://www.vision.caltech.edu/Image_Datasets/CaltechPedestrians