Texture-biometrics sensor

Details Texture-biometrics sensor Texture-biometrics sensor

2006-07-19

2009-06-09

Strege, John B (Department: 2624)

Image analysis

Applications

Personnel identification

C382S115000, C340S005530, C340S005830

Reexamination Certificate

active

07545963

ABSTRACT:
Methods and systems are provided for performing a biometric function. A purported skin site of an individual is illuminated with illumination light. The purported skin site is in contact with a surface. Light scattered from the purported skin site is received in a plane that includes the surface. An image is formed from the received light. An image-texture measure is generated from the image. The generated image-texture measure is analyzed to perform the biometric function.

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