Record number :
Title of article :
Adaptive shadow estimator for removing shadow of moving object
Author/Authors :
Choi، نويسنده , , JinMin and Yoo، نويسنده , , Yung Jun and Choi، نويسنده , , Jin Young، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Pages :
From page :
To page :
Abstract :
We propose an adaptive shadow estimator to detect and eliminate the shadow of a moving object while adapting to variation of illumination and the environment in an automatic manner. The proposed method discriminates between the shadow and the moving object by cascading three estimators which use the properties of chromaticity, brightness, and local intensity ratio. In the spatial adjustment step, the method compensates for accumulated errors in the cascading process. Experimental results show that our scheme can operate in real-time, outperforms existing methods, and rapidly adapts to variations in the environment.
Keywords :
Estimate shadow , Remove shadow , Adaptive shadow estimator , Real-time surveillance system
Journal title :
Computer Vision and Image Understanding
Journal title :
Computer Vision and Image Understanding
Serial Year :
Link To Document :