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7369690 Apparatus for recognizing an image  
In a fingerprint recognition apparatus, a first recognition section is formed on a center portion of a transparent substrate and a second recognition section is formed on the transparent substrate...
7181052 Fingerprint image input device and living body identification method using fingerprint image  
A color image sensor sequentially acquires a plurality of fingerprint images when a finger is pressed against the detector surface. A color information extraction unit detects the finger color in...
Matches 1 - 2 out of 2