IRIS IMAGE LOCAL ENHANCEMENT METHOD, DEVICE, EQUIPMENT AND STORAGE MEDIUM

Disclosed in the invention are an iris image local enhancement method, device, equipment and a storage medium. The iris image local enhancement method comprises steps of: acquiring an iris image set; calculating contrasts of iris images and sorting the iris images according to a sequence from a larg...

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Bibliographische Detailangaben
1. Verfasser: LI, Zhanchuan
Format: Patent
Sprache:chi ; eng ; fre
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