Pablo Casaverde

US Patent:

8121356, Feb 21, 2012

Filed:

Sep 10, 2008

Appl. No.:

12/208328

Inventors:

Marc D. Friedman - Needham MA, US
Nicholas A. Accomando - Hingham MA, US
Faisal Bashir - Woburn MA, US
Pablo Casaverde - Bedford NH, US
Stephen F. Daly - Mason NH, US
David J. Hitchcock - Watertown MA, US
Romina Marie Johnson Jose - Waltham MA, US
Tim McNerney - Newton MA, US
David Muller - Boston MA, US
Vladimir Ruzhitsky - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US

Assignee:

Identix Incorporated - Bloomington MN

International Classification:

G06K 9/00
H04N 7/18

US Classification:

382115, 382103, 348143

Abstract:

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.

US Patent:

8391567, Mar 5, 2013

Filed:

Aug 2, 2011

Appl. No.:

13/196617

Inventors:

Marc D. Friedman - Needham MA, US
Pablo Casaverde - Bedford NH, US
Don Yansen - Lexington MA, US
Tim McNerney - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US
Nicholas A. Accomando - Hingham MA, US
David Muller - Boston MA, US
Greg Heacock - Auburn WA, US
John Marshall - Farnborough, GB

Assignee:

Identix Incorporated - Bloomington MI

International Classification:

G06K 9/00
A61B 3/14
A61B 3/10

US Classification:

382117, 382115, 351206, 351221

Abstract:

A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.

US Patent:

8433103, Apr 30, 2013

Filed:

Sep 10, 2007

Appl. No.:

11/898188

Inventors:

Marc D. Friedman - Needham MA, US
Pablo Casaverde - Nashua NH, US
Tim McNerney - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US
David Muller - Boston MA, US
Faisal Bashir - Woburn MA, US
David J. Hitchcock - Watertown MA, US

Assignee:

Identix Incorporated - Bloomington MN

International Classification:

G06K 9/00

US Classification:

382116, 382117, 382118

Abstract:

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.

US Patent:

8577093, Nov 5, 2013

Filed:

Feb 20, 2012

Appl. No.:

13/400499

Inventors:

Marc D. Friedman - Needham MA, US
Nicholas A. Accomando - Hingham MA, US
Faisal Bashir - Woburn MA, US
Pablo Casaverde - Bedford NH, US
Stephen F. Daly - Mason NH, US
David J. Hitchcock - Watertown MA, US
Romina Marie Johnson Jose - Waltham MA, US
Tim McNerney - Newton MA, US
David Muller - Boston MA, US
Vladimir Ruzhitsky - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US

Assignee:

Identix Incorporated - Bloomington MN

International Classification:

G06K 9/00
H04N 7/18

US Classification:

382115, 382103, 348143

Abstract:

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.

US Patent:

20080044063, Feb 21, 2008

Filed:

May 14, 2007

Appl. No.:

11/798500

Inventors:

Marc Friedman - Needham MA, US
Pablo Casaverde - Bedford NH, US
Don Yansen - Lexington MA, US
Tim McNerney - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US
Nicholas Accomando - Hingham MA, US
David Muller - Boston MA, US
Greg Heacock - Auburn WA, US
John Marshall - Farnborough, GB

Assignee:

RETICA SYSTEMS, INC. - West Waltham MA

International Classification:

G06K 9/62
A61B 3/14
A61B 3/15

US Classification:

382117000, 351206000, 351208000

Abstract:

A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.

US Patent:

20130141560, Jun 6, 2013

Filed:

Jan 29, 2013

Appl. No.:

13/753155

Inventors:

Identix Incorporated - Bloomington MN, US
Pablo Casaverde - Bedford NH, US
Don Yansen - Lexington MA, US
Tim McNerney - Newton MA, US
Yasunari Tosa - Arlington MA, US
David Usher - Waltham MA, US
Nicholas A. Accomando - Hingham MA, US
David Muller - Boston MA, US
Greg Heacock - Auburn WA, US
John Marshall - Farnborough, GB

Assignee:

Identix Incorporated - Bloomington MN

International Classification:

H04N 7/18

US Classification:

348 78

Abstract:

A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes of a subject. Biometrics based on data provided by these systems are more accurate and robust than using biometrics that include data from only the iris or only the retina from a single eye. An exemplary embodiment emits photons to the iris and the retina of both eyes, an iris image sensor that captures an image of the iris when the iris reflects the emitted light, a retina image sensor that captures an image of the retina when the retina reflects the emitted light, and a controller that controls the iris and the retina illumination sources, where the captured image of the iris and the captured image of the retina contain biometric data.