The Improvement of the Background Subtraction and Shadow Detection in Grayscale Video Sequences
Yung-Gi Wu, Chung-Ying Tsai · 2007
Users often select training images from video sequences at random, but it is hard for users to know the correctness of selection for the system. In this paper, we propose a small improvement to select training images, and incorporate a simple technique for foreground detection in grayscale video sequences.