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In this paper, we address the problem of object segmentation, which is important for further scene analysis and scene understanding. To improve the accuracy of object segmentation from the images with indoor scenes, we propose a new algorithm which combined perceptual organization method with color information and depth information. In the proposed algorithm, firstly, the gPb-ucm method is used for...
The Chan-Vese model is one of the most popular region-based active contours, and its vector-valued extension is also powerful for multichannel images. Very recently, the histogram is introduced into the Chan-Vese model due to the effectiveness of histogram to model region information. Motivated by the fact that the histogram is also a powerful tool to characterize texture, it is introduced into the...
A new algorithm in Exemplar-Based image completion is proposed using color Ratio Gradient. Color Ratio Gradient Histogram is robust to object occlusion and clustering which induce mismatch in general image match algorithm. The proposed algorithm can improve the quality of comparing similarity between source image patch and target image patch, then improve the quality of image completion. Experimentation...
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