FCR20 is a feature of the Kudan ShapeSeer (KSS) platform, which enables real-time background segmentation, object recognition, and object tracking with edge computing devices. The FCR20 algorithm can be used to detect and differentiate objects in the scene by using background subtraction and texture recognition. Additionally, the algorithm applies several image processing techniques such as color filtering, binarization, edge detection, and contour extraction. The algorithm model is trained to accurately recognize objects in challenging scenarios that involve high noise, low resolution, changes in lighting, and partial occlusions. Furthermore, the algorithm is said to offer faster and higher accuracy compared to conventional vision solutions.