A Robust Video-Based Algorithm for Detecting Snow Movement in Traffic Scenes
Journal of Signal Processing Systems
Shadows Removal by Edges Matching
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Adaptive shadow estimator for removing shadow of moving object
Computer Vision and Image Understanding
A survey of cast shadow detection algorithms
Pattern Recognition Letters
Shadow removal for foreground segmentation
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
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Moving shadow detection is a fundamental step in video-surveillance applications since it is generally confused with foreground. In this paper, we propose a novel statistical non-parametric method to detect moving shadow in a road traffic image sequences. We consider a diagonal model to describe the shadow distortion in the RGB color space. A Support Vector Domain Description (SVDD) algorithm is applied in the color ratios space in order to discriminate shaded pixels from foreground.