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Object tracking is important for video analysis applications. However, tracking through occlusions is a difficult task due to significant appearance changes of the objects. Approaches based on either global features or one kind of local features can not solve the problem completely. In this paper, a multi-cue based tracking approach is introduced. It combines a corner tracking with a color and a shape...
We proposed an accurate algorithm to prevent moving shadows from being misclassified as part of moving objects in video target segmentation in this paper. Firstly, moving objects were achieved through background subtraction using adaptive Gaussian mixture models. Then, moving shadows were eliminated by a shadow detection algorithm. Finally, we performed a morphological reconstruction algorithm to...
Video frame rate conversion is often recognized as video temporal interpolation. In this paper, a region-based approach to automated video frame rate conversion is presented. The region extraction is performed by spatially dividing the reference video frames. Since this step involves image segmentation, the resulting regions are under or over segmented. Consistent frame to frame region extraction...
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