AI System Source description Catalogue AI System Source description Catalogue 1.algorithmBGS 2.multipletracking 3.shadowDetect 4.imageFiltering Depend 1.algorithmBGS Background Subtraction Algorithm 2.multipletracking Multi-target Tracking Algorithm 3.shadowDetect Shadow Detection 4.imageFiltering Image Filtering Depend MSVC2015_64 Qt5 QtAV OpenCV4.0+opencv_contrib C++14