DE69415886T2 - Automatische Erkennung und Korrektion von Augenfarbfehlern, die durch Blitzlichtbeleuchtung verursacht wurden - Google Patents

Automatische Erkennung und Korrektion von Augenfarbfehlern, die durch Blitzlichtbeleuchtung verursacht wurden

Info

Publication number
DE69415886T2
DE69415886T2 DE69415886T DE69415886T DE69415886T2 DE 69415886 T2 DE69415886 T2 DE 69415886T2 DE 69415886 T DE69415886 T DE 69415886T DE 69415886 T DE69415886 T DE 69415886T DE 69415886 T2 DE69415886 T2 DE 69415886T2
Authority
DE
Germany
Prior art keywords
correction
automatic detection
defects caused
eye color
flash lighting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69415886T
Other languages
English (en)
Other versions
DE69415886D1 (de
Inventor
Paul J Benati
Robert T Gray
Patrick A Cosgrove
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69415886D1 publication Critical patent/DE69415886D1/de
Publication of DE69415886T2 publication Critical patent/DE69415886T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/624—Red-eye correction
DE69415886T 1993-07-19 1994-07-01 Automatische Erkennung und Korrektion von Augenfarbfehlern, die durch Blitzlichtbeleuchtung verursacht wurden Expired - Fee Related DE69415886T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/093,843 US5432863A (en) 1993-07-19 1993-07-19 Automated detection and correction of eye color defects due to flash illumination

Publications (2)

Publication Number Publication Date
DE69415886D1 DE69415886D1 (de) 1999-02-25
DE69415886T2 true DE69415886T2 (de) 1999-07-29

Family

ID=22241139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415886T Expired - Fee Related DE69415886T2 (de) 1993-07-19 1994-07-01 Automatische Erkennung und Korrektion von Augenfarbfehlern, die durch Blitzlichtbeleuchtung verursacht wurden

Country Status (4)

Country Link
US (2) US5432863A (de)
EP (1) EP0635972B1 (de)
JP (1) JP3181472B2 (de)
DE (1) DE69415886T2 (de)

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JP3181472B2 (ja) 2001-07-03
EP0635972B1 (de) 1999-01-13
US5432863A (en) 1995-07-11
DE69415886D1 (de) 1999-02-25
EP0635972A2 (de) 1995-01-25
EP0635972A3 (de) 1995-09-27
JPH0772537A (ja) 1995-03-17

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