Detection of A Shadow of Animated Video Frames in RGB Color Space

摘要

The study is made on the detection of a shadow of animated video frames in RGB color space. The present study is based on color invariant shadow detection accurately as far as practicable within the limitation of the Matlab software. The grayscale histogram is obtained to extract segments of the shadows. The main aim of the study is to accurately visualize the shadows of the animated objects in consecutive animated video frames. Such type of algorithm can be applied to detect the shadows of real-time images. The advantages of shadow detection are to find out the timing of the day which is caused by Sun, to detect the moving object shadow can be used, just to deceive the enemies from the target object shadows can be used.