System and method for time-space multiplexing in...

Details System and method for time-space multiplexing in... System and method for time-space multiplexing in...

2007-01-16

2007-01-16

Wu, Jingge (Department: 2624)

Image analysis

Applications

Personnel identification

C382S312000

Reexamination Certificate

active

10418981

ABSTRACT:
An apparatus for imaging a fingerprint operates in a selected mode to provide a finger recognition and/or a finger navigation application. Multiple light sources are capable of being sequentially selected for illumination of corresponding partitions of a finger interface upon which a user places a finger (or thumb). The selection of light sources is based on the selected mode of operation. A single sensor captures light reflected from the digit in all illuminated partitions as sequential partition images. The sensor further outputs image data corresponding to the captured partition images for processing in the selected mode.

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Arun Ross, James Reisman and Anil Jain;Fingerprint Matching Using Feature Space Correlation.
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Lin Hong;Automatic Personal Identification Using Fingerprints; A Dissertation submitted to Michigan State University, Department of Computer Science; Jun. 25, 1998; pp. 1-227.
Search Report Under Section 17 dated Jun. 10, 2004.

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