Fast convex layers algorithm for near-duplicate image detection /
This paper builds on a novel, fast algorithm for generating the convex layers on grid points with linear time complexity. Convex layers are extracted from the binary image. The obtained convex hulls are characterized by the number oftheir vertices and used as representative image features. A computa...
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格式: | Book Chapter |
语言: | English |
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在线阅读: | http://www.mii.lt/Informatica/pdf/INFO879.pdf |
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