DE60111851D1 - Videobildsegmentierungsverfahren unter verwendung von elementären objekten - Google Patents

Videobildsegmentierungsverfahren unter verwendung von elementären objekten

Info

Publication number
DE60111851D1
DE60111851D1 DE60111851T DE60111851T DE60111851D1 DE 60111851 D1 DE60111851 D1 DE 60111851D1 DE 60111851 T DE60111851 T DE 60111851T DE 60111851 T DE60111851 T DE 60111851T DE 60111851 D1 DE60111851 D1 DE 60111851D1
Authority
DE
Germany
Prior art keywords
contour
starting
node
videobile
degradation process
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
DE60111851T
Other languages
English (en)
Other versions
DE60111851T2 (de
Inventor
Magali Maziere
Francoise Chassaing
Henri Sanson
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.)
Gula Consulting LLC
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of DE60111851D1 publication Critical patent/DE60111851D1/de
Application granted granted Critical
Publication of DE60111851T2 publication Critical patent/DE60111851T2/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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/755—Deformable models or variational models, e.g. snakes or active contours
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20116—Active contour; Active surface; Snakes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
DE60111851T 2000-09-07 2001-09-06 Videobildsegmentierungsverfahren unter verwendung von elementären objekten Expired - Lifetime DE60111851T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0011404 2000-09-07
FR0011404A FR2814312B1 (fr) 2000-09-07 2000-09-07 Procede de segmentation d'une surface image video par objets elementaires
PCT/FR2001/002771 WO2002021444A2 (fr) 2000-09-07 2001-09-06 Procede de segmentation d'une image video par objets elementaires

Publications (2)

Publication Number Publication Date
DE60111851D1 true DE60111851D1 (de) 2005-08-11
DE60111851T2 DE60111851T2 (de) 2006-04-20

Family

ID=8854051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111851T Expired - Lifetime DE60111851T2 (de) 2000-09-07 2001-09-06 Videobildsegmentierungsverfahren unter verwendung von elementären objekten

Country Status (8)

Country Link
US (2) US7164718B2 (de)
EP (1) EP1316065B8 (de)
JP (1) JP4813749B2 (de)
AT (1) ATE299281T1 (de)
DE (1) DE60111851T2 (de)
ES (1) ES2245374T3 (de)
FR (1) FR2814312B1 (de)
WO (1) WO2002021444A2 (de)

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US8942283B2 (en) * 2005-03-31 2015-01-27 Euclid Discoveries, Llc Feature-based hybrid video codec comparing compression efficiency of encodings
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US8542236B2 (en) * 2007-01-16 2013-09-24 Lucasfilm Entertainment Company Ltd. Generating animation libraries
US8130225B2 (en) 2007-01-16 2012-03-06 Lucasfilm Entertainment Company Ltd. Using animation libraries for object identification
US8199152B2 (en) * 2007-01-16 2012-06-12 Lucasfilm Entertainment Company Ltd. Combining multiple session content for animation libraries
JP2010526455A (ja) * 2007-01-23 2010-07-29 ユークリッド・ディスカバリーズ・エルエルシー 画像データを処理するコンピュータ方法および装置
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US8045800B2 (en) * 2007-06-11 2011-10-25 Microsoft Corporation Active segmentation for groups of images
US8144153B1 (en) 2007-11-20 2012-03-27 Lucasfilm Entertainment Company Ltd. Model production for animation libraries
TWI381717B (zh) * 2008-03-31 2013-01-01 Univ Nat Taiwan 數位視訊動態目標物體分割處理方法及系統
US9142024B2 (en) 2008-12-31 2015-09-22 Lucasfilm Entertainment Company Ltd. Visual and physical motion sensing for three-dimensional motion capture
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CN104123713B (zh) * 2013-04-26 2017-03-01 富士通株式会社 多图像联合分割方法和装置
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Also Published As

Publication number Publication date
ATE299281T1 (de) 2005-07-15
ES2245374T3 (es) 2006-01-01
EP1316065B8 (de) 2005-09-14
US20030169812A1 (en) 2003-09-11
FR2814312B1 (fr) 2003-01-24
JP4813749B2 (ja) 2011-11-09
WO2002021444A3 (fr) 2002-06-27
WO2002021444A2 (fr) 2002-03-14
USRE42977E1 (en) 2011-11-29
EP1316065A2 (de) 2003-06-04
FR2814312A1 (fr) 2002-03-22
JP2004508642A (ja) 2004-03-18
EP1316065B1 (de) 2005-07-06
DE60111851T2 (de) 2006-04-20
US7164718B2 (en) 2007-01-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FRANCE TELECOM, PARIS, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GULA CONSULTING LLC, DOVER, DEL., US