SSDH: Semi-supervised Deep Hashing for Large Scale Image Retrieval.
IEEE Transactions on Circuits and Systems for Video Technology(2019)
摘要
Hashing methods have been widely used for efficient similarity retrieval on large scale image database. Traditional hashing methods learn hash functions to generate binary codes from hand-crafted features, which achieve limited accuracy since the hand-crafted features cannot optimally represent the image content and preserve the semantic similarity. Recently, several deep hashing methods have show...
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关键词
Semantics,Data structures,Training,Feature extraction,Binary codes,Convolutional codes,Image retrieval
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