Device to extract biometric feature vector, method to extract biometric feature vector, and computer-readable, non-transitory medium

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United States of America Patent

PATENT NO 9792512
APP PUB NO 20150036894A1
SERIAL NO

14445207

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Abstract

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A device to extract a biometric feature vector includes a memory and a circuitry. The circuitry is configured to obtain a biometric image, to generate a plurality of small region images from the biometric image so that variability of biometric information amounts among the plurality of small region images is equal to or less than a predetermined value, to extract biometric local feature amounts from the small region images and to generate a biometric feature vector by combining the biometric local feature amounts in accordance with a predetermined rule, the biometric feature vector indicating a feature for identifying the biometric image.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FUJITSU LIMITEDKAWASAKI17796

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsunami, Tomoaki Kawasaki, JP 5 2

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