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Given a set of images containing the instances of the same object class, the proposed method not only partitions every image into object and background, but also parses every object into several visual segments. Unlike the semantic parts based on high-level concepts, the visual segments prefer focusing on the low-level visual features which are easier to find and match from one image to other image...
Aimed at that there is often a video paragraph of human body's reciprocating motion in the pornographic videos, a novel method of pornographic videos detection is proposed. On the basis of calculating the optical flow field, we extract the characteristics points of the moving target, and classify optical flow direction of these points and get the statistics of them. Then we establish the optical flow...
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