DocumentCode
2466127
Title
Cast shadow removal in motion detection by exploiting multiview geometry
Author
Xu, Ming ; Lu, Lei ; Jia, Tianyuan ; Ren, Jie ; Smith, Jeremy S.
Author_Institution
Dept. of Electr. & Electron. Eng., Xi´´an Jiaotong-Liverpool Univ., Suzhou, China
fYear
2012
fDate
14-17 Oct. 2012
Firstpage
762
Lastpage
766
Abstract
An object detection algorithm which can remove moving cast shadows is presented. It is based on the homography mapping of foreground regions from multiple cameras. Not only the homography for the ground plane but also those for multiple parallel planes are employed. Unlike the existing geometric approaches, this algorithm removes cast shadows while keeping the feet of moving objects.
Keywords
geometry; image motion analysis; object detection; video signal processing; video surveillance; homography mapping; motion detection; moving cast shadow removal; multiview geometry; object detection; video surveillance; Cameras; Educational institutions; Estimation; Head; Phantoms; Robustness; Torso; homography; motion detection; video surveillance;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics (SMC), 2012 IEEE International Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4673-1713-9
Electronic_ISBN
978-1-4673-1712-2
Type
conf
DOI
10.1109/ICSMC.2012.6377819
Filename
6377819
Link To Document