DE69333094D1 - Vorrichtung zum Extrahieren von Merkmalen eines Gesichtsbildes - Google Patents

Vorrichtung zum Extrahieren von Merkmalen eines Gesichtsbildes

Info

Publication number
DE69333094D1
DE69333094D1 DE69333094T DE69333094T DE69333094D1 DE 69333094 D1 DE69333094 D1 DE 69333094D1 DE 69333094 T DE69333094 T DE 69333094T DE 69333094 T DE69333094 T DE 69333094T DE 69333094 D1 DE69333094 D1 DE 69333094D1
Authority
DE
Germany
Prior art keywords
face image
extracting features
extracting
features
image
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 - Lifetime
Application number
DE69333094T
Other languages
English (en)
Other versions
DE69333094T2 (de
Inventor
Yoshiyasu Kado
Masamichi Nakagawa
Fumio Maehara
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69333094D1 publication Critical patent/DE69333094D1/de
Application granted granted Critical
Publication of DE69333094T2 publication Critical patent/DE69333094T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1176—Recognition of faces
    • 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
DE69333094T 1992-01-23 1993-01-21 Vorrichtung zum Extrahieren von Merkmalen eines Gesichtsbildes Expired - Lifetime DE69333094T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4009753A JP2973676B2 (ja) 1992-01-23 1992-01-23 顔画像特徴点抽出装置
JP975392 1992-01-23

Publications (2)

Publication Number Publication Date
DE69333094D1 true DE69333094D1 (de) 2003-08-21
DE69333094T2 DE69333094T2 (de) 2004-06-03

Family

ID=11729055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69333094T Expired - Lifetime DE69333094T2 (de) 1992-01-23 1993-01-21 Vorrichtung zum Extrahieren von Merkmalen eines Gesichtsbildes

Country Status (5)

Country Link
US (1) US5905807A (de)
EP (1) EP0552770B1 (de)
JP (1) JP2973676B2 (de)
KR (1) KR0130962B1 (de)
DE (1) DE69333094T2 (de)

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Also Published As

Publication number Publication date
EP0552770A2 (de) 1993-07-28
EP0552770A3 (en) 1994-06-15
US5905807A (en) 1999-05-18
EP0552770B1 (de) 2003-07-16
JPH05197793A (ja) 1993-08-06
KR930016911A (ko) 1993-08-30
JP2973676B2 (ja) 1999-11-08
KR0130962B1 (ko) 1998-04-24
DE69333094T2 (de) 2004-06-03

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