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A novel algorithm for automatic moving object segmentation is proposed in this paper. The proposed segmentation system includes two main modules, moving object model locating and contour correction. In the former module, HOS (higher-order statistics) is used to automatically separate the moving areas from the background. Then the morphological filter is used to remove the noises and holes. Based on...
In this paper, an automatic and accurate video object segmentation algorithm based on wavelet transform and improved active contour is proposed. Firstly, the wavelet transform is applied to two consecutive frames. Then, change detection method and Canny edge detection are applied in wavelet domain. After merging the different edge masks of four sub-bands with union operation, the robust difference...
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