Iris feature point comparison method based on bidirectional minimum Hamming distance

The invention discloses an iris feature point comparison method based on a bidirectional minimum Hamming distance. According to the invention, the comparison strategy of the iris feature points is determined according to the binarization result of the iris feature point codes by the feature point de...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JI BISHENG, ZHANG KESHEN, YE XUEYI, ZHAO ZHIJING, WANG HEPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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