Global Hashing System for Fast Image Search

Hashing methods have been widely investigated for fast approximate nearest neighbor searching in large data sets. Most existing methods use binary vectors in lower dimensional spaces to represent data points that are usually real vectors of higher dimensionality. We divide the hashing process into t...

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Veröffentlicht in:	IEEE transactions on image processing 2017-01, Vol.26 (1), p.79-89
Hauptverfasser:	Tian, Dayong, Tao, Dacheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Global Positioning System Hashing image retrieval Manifolds Principal component analysis Quantization (signal) Receivers Satellite broadcasting Satellites
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