Cogent Systems, Inc.

3m Cogent, Inc.

Ping Chen

Ming Hsieh

Jing Wang

Huansheng Xue

Huanshen Xue

A method and system for matching two biometric images including receiving an input biometric image; generating an index table for the input biometric image, wherein the index table includes a quality quantity for each minutia of the input biometric image; receiving a second biometric image; generating a number of patterns for a first minutia of the second biometric image; associatively accessing the index table by the generated number of patterns; accumulating quality quantities accessed from the index table for each minutia of the input biometric image for the number of patterns of the first minutia of the second biometric image; and selecting a minutia candidate of the input biometric image responsive to the accumulated quality quantities.

Growing community of inventors

So. Pasadena, CA, United States of America

Ping Chen