WO2007127157A3 - System and method for biometric retinal identification - Google Patents
System and method for biometric retinal identification Download PDFInfo
- Publication number
- WO2007127157A3 WO2007127157A3 PCT/US2007/009806 US2007009806W WO2007127157A3 WO 2007127157 A3 WO2007127157 A3 WO 2007127157A3 US 2007009806 W US2007009806 W US 2007009806W WO 2007127157 A3 WO2007127157 A3 WO 2007127157A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blood vessel
- area
- determined
- cross sections
- image
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
Abstract
Retinal blood vessels are detected for biometric identification by: receiving at least one image with retinal data; detecting, an area in the image corresponding to a spatial variation in the image; and determining a blood vessel pattern relative in the area. The spatial variation may be determined according to a spatial intensity gradient. The area corresponding to the spatial variation may be defined by a fitted shape. A specific embodiment determines a structural measurement, such as a structural center of mass, in the area, and the blood vessel pattern is determined relative to the structural measurement. The blood vessel pattern may be determined by identifying blood vessel cross sections within the area and linking the blood vessel cross sections to determine blood vessels. Furthermore, each of the blood vessel cross sections may be represented by an N-vector determined by a N-parameter non-linear fitting function or a linear function combination.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79564506P | 2006-04-28 | 2006-04-28 | |
US60/795,645 | 2006-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007127157A2 WO2007127157A2 (en) | 2007-11-08 |
WO2007127157A3 true WO2007127157A3 (en) | 2008-04-10 |
Family
ID=38656117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/009806 WO2007127157A2 (en) | 2006-04-28 | 2007-04-20 | System and method for biometric retinal identification |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070286462A1 (en) |
WO (1) | WO2007127157A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008039252A2 (en) | 2006-05-15 | 2008-04-03 | Retica Systems, Inc. | Multimodal ocular biometric system |
JP2008102780A (en) * | 2006-10-19 | 2008-05-01 | Sony Corp | Pattern discrimination method, registration device, collation device, and program |
JP5061645B2 (en) * | 2007-02-26 | 2012-10-31 | ソニー株式会社 | Information extraction method, information extraction device, program, registration device, and verification device |
WO2009029757A1 (en) | 2007-09-01 | 2009-03-05 | Global Rainmakers, Inc. | System and method for iris data acquisition for biometric identification |
US9036871B2 (en) | 2007-09-01 | 2015-05-19 | Eyelock, Inc. | Mobility identity platform |
US9002073B2 (en) * | 2007-09-01 | 2015-04-07 | Eyelock, Inc. | Mobile identity platform |
US9117119B2 (en) | 2007-09-01 | 2015-08-25 | Eyelock, Inc. | Mobile identity platform |
US8212870B2 (en) | 2007-09-01 | 2012-07-03 | Hanna Keith J | Mirror system and method for acquiring biometric data |
SG190730A1 (en) * | 2010-12-09 | 2013-07-31 | Univ Nanyang Tech | Method and an apparatus for determining vein patterns from a colour image |
BR112013021160B1 (en) | 2011-02-17 | 2021-06-22 | Eyelock Llc | METHOD AND APPARATUS FOR PROCESSING ACQUIRED IMAGES USING A SINGLE IMAGE SENSOR |
JP2013101561A (en) * | 2011-11-09 | 2013-05-23 | Alpha Corp | Luggage storage device |
US9208492B2 (en) * | 2013-05-13 | 2015-12-08 | Hoyos Labs Corp. | Systems and methods for biometric authentication of transactions |
US8437513B1 (en) | 2012-08-10 | 2013-05-07 | EyeVerify LLC | Spoof detection for biometric authentication |
US8483450B1 (en) * | 2012-08-10 | 2013-07-09 | EyeVerify LLC | Quality metrics for biometric authentication |
CN103514605B (en) * | 2013-10-11 | 2016-01-20 | 南京理工大学 | Based on the choroid layer automatic division method of HD-OCT retina image |
MX2018003051A (en) | 2015-09-11 | 2018-06-08 | Eyeverify Inc | Image and feature quality, image enhancement and feature extraction for ocular-vascular and facial recognition, and fusing ocular-vascular with facial and/or sub-facial information for biometric systems. |
US10084776B2 (en) * | 2016-04-04 | 2018-09-25 | Daon Holdings Limited | Methods and systems for authenticating users |
WO2019126046A1 (en) | 2017-12-21 | 2019-06-27 | Verily Life Sciences Llc | Retinal cameras having variably sized optical stops that enable self-alignment |
DE102019132514B3 (en) * | 2019-11-29 | 2021-02-04 | Carl Zeiss Meditec Ag | Optical observation device and method and data processing system for determining information for distinguishing between tissue fluid cells and tissue cells |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035500A (en) * | 1988-08-12 | 1991-07-30 | Rorabaugh Dale A | Automated ocular perimetry, particularly kinetic perimetry |
US20050231688A1 (en) * | 2004-04-01 | 2005-10-20 | Jones Peter W J | Retinal screening using a night vision device |
US20060067548A1 (en) * | 1998-08-06 | 2006-03-30 | Vulcan Patents, Llc | Estimation of head-related transfer functions for spatial sound representation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5748148A (en) * | 1995-09-19 | 1998-05-05 | H.M.W. Consulting, Inc. | Positional information storage and retrieval system and method |
US5784148A (en) * | 1996-04-09 | 1998-07-21 | Heacock; Gregory Lee | Wide field of view scanning laser ophthalmoscope |
US5673097A (en) * | 1996-04-15 | 1997-09-30 | Odyssey Optical Systems Llc | Portable scanning laser ophthalmoscope |
US6047080A (en) * | 1996-06-19 | 2000-04-04 | Arch Development Corporation | Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images |
US5861939A (en) * | 1997-10-16 | 1999-01-19 | Odyssey Optical Systems, Llc | Portable fundus viewing system for an undilated eye |
US5997141A (en) * | 1998-03-06 | 1999-12-07 | Odyssey Optical Systems, Llc | System for treating the fundus of an eye |
US6735331B1 (en) * | 2000-09-05 | 2004-05-11 | Talia Technology Ltd. | Method and apparatus for early detection and classification of retinal pathologies |
US7224822B2 (en) * | 2000-11-02 | 2007-05-29 | Retinal Technologies, L.L.C. | System for capturing an image of the retina for identification |
US6453057B1 (en) * | 2000-11-02 | 2002-09-17 | Retinal Technologies, L.L.C. | Method for generating a unique consistent signal pattern for identification of an individual |
US7133070B2 (en) * | 2001-09-20 | 2006-11-07 | Eastman Kodak Company | System and method for deciding when to correct image-specific defects based on camera, scene, display and demographic data |
JP3802018B2 (en) * | 2003-07-10 | 2006-07-26 | ザイオソフト株式会社 | Image analysis apparatus, image analysis program, and image analysis method |
JP4207717B2 (en) * | 2003-08-26 | 2009-01-14 | 株式会社日立製作所 | Personal authentication device |
US7248720B2 (en) * | 2004-10-21 | 2007-07-24 | Retica Systems, Inc. | Method and system for generating a combined retina/iris pattern biometric |
US20060147095A1 (en) * | 2005-01-03 | 2006-07-06 | Usher David B | Method and system for automatically capturing an image of a retina |
US20070092115A1 (en) * | 2005-10-26 | 2007-04-26 | Usher David B | Method and system for detecting biometric liveness |
-
2007
- 2007-04-20 US US11/785,924 patent/US20070286462A1/en not_active Abandoned
- 2007-04-20 WO PCT/US2007/009806 patent/WO2007127157A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035500A (en) * | 1988-08-12 | 1991-07-30 | Rorabaugh Dale A | Automated ocular perimetry, particularly kinetic perimetry |
US20060067548A1 (en) * | 1998-08-06 | 2006-03-30 | Vulcan Patents, Llc | Estimation of head-related transfer functions for spatial sound representation |
US20050231688A1 (en) * | 2004-04-01 | 2005-10-20 | Jones Peter W J | Retinal screening using a night vision device |
Also Published As
Publication number | Publication date |
---|---|
WO2007127157A2 (en) | 2007-11-08 |
US20070286462A1 (en) | 2007-12-13 |
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