08577093 is referenced by 7 patents and cites 87 patents.

A system for multimodal biometric identification has a first imaging system that detects one or more subjects in a first field of view, including a targeted subject having a first biometric characteristic and a second biometric characteristic; a second imaging system that captures a first image of the first biometric characteristic according to first photons, where the first biometric characteristic is positioned in a second field of view smaller than the first field of view, and the first image includes first data for biometric identification; a third imaging system that captures a second image of the second biometric characteristic according to second photons, where the second biometric characteristic is positioned in a third field of view which is smaller than the first and second fields of view, and the second image includes second data for biometric identification. At least one active illumination source emits the second photons.

Title
Long distance multimodal biometric system and method
Application Number
13/400499
Publication Number
8577093 (B2)
Application Date
February 20, 2012
Publication Date
November 5, 2013
Inventor
David Usher
Waltham
MA, US
Yasunari Tosa
Arlington
MA, US
Vladimir Ruzhitsky
Newton
MA, US
David Muller
Boston
MA, US
Tim McNerney
Newton
MA, US
Romina Marie Johnson Jose
Waltham
MA, US
David J Hitchcock
Watertown
MA, US
Stephen F Daly
Mason
NH, US
Pablo Casaverde
Bedford
NH, US
Faisal Bashir
Woburn
MA, US
Nicholas A Accomando
Hingham
MA, US
Marc D Friedman
Needham
MA, US
Agent
Fish & Richardson P C
Assignee
Identix Incorporated
MN, US
IPC
H04N 7/18
G06K 9/00
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