Title :
Color Space Selection for Moving Shadow Elimination
Author :
Shan, Yong ; Yang, Fan ; Wang, Runsheng
Author_Institution :
Air Force Eng. Univ., Xi´´an
Abstract :
Moving shadow elimination is an important step in many applications of video. And pixels belonging shadow region are often misclassified as object during segmentation and tracking. There are many algorithms that deal with shadow in different color spaces in literatures. However, it is difficult to determine the optimal color space in which to remove shadow. In this paper, we study the features of moving object and shadow in different color spaces to solve the problem, and a moving object detecting model is given by using grey and gradient of shadow.
Keywords :
image colour analysis; object detection; video signal processing; color space selection; moving object detecting model; moving shadow elimination; optimal color space; Color; Graphics; High level synthesis; Laboratories; Layout; Motion detection; Object detection; Reflectivity; Space technology; Statistics;
Conference_Titel :
Image and Graphics, 2007. ICIG 2007. Fourth International Conference on
Conference_Location :
Sichuan
Print_ISBN :
0-7695-2929-1
DOI :
10.1109/ICIG.2007.54