SURF binarization and fast codebook construction for image retrieval.

Shi-Chao Kan,Yi-Gang Cen,Yi Cen,Yanhong Wang,Viacheslav V. Voronin,Vladimir Mladenovic,Ming Zeng

Journal of Visual Communication and Image Representation（2017）

引用 29|浏览29

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摘要

•SURF binarization and dimensionality reduction are proposed to reduce the 64-dimensional SURF descriptors into 8-dimensional descriptors.•A two-step clustering algorithm is proposed for clustering large scale samples.•A scalable overlapping partition method is proposed to reduce the computational cost for object search.

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关键词

SURF binarization,Two-step clustering algorithm,Scalable overlapping partition,Image retrieval,Object search

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