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Saliency detection has been a hot topic in recent years. Its popularity is mainly because of its theoretical meaning for explaining human attention and applicable aims in segmentation, recognition, etc. Nevertheless, traditional algorithms are mostly based on unsupervised techniques, which have limited learning ability. The obtained saliency map is also inconsistent with many properties of human behavior...
The phenomenon of color discrepancy between image pairs happens frequently in stereo vision systems. This inconsistence in color domain may cause difficulties when identifying point correspondence to reconstruct the scene depth. In this paper, we propose a robust algorithm to correct the color discrepancy between images. The proposed algorithm neither requires a color calibration chart/object which...
The coupling images and their underlying surfaces results in complex implementation and low computing efficiency of image segmentation on surfaces. For the piecewise constant and smooth image segmentation on surface, the traditional Chan-Vese models are transformed to variational level set models on implicit surfaces and computed by using fast Split-Bregman methods in this paper. Additionally, the...
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