DE69922973D1 - Verfolgung semantischer objekte in vektorbildsequenzen - Google Patents

Verfolgung semantischer objekte in vektorbildsequenzen

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Publication number
DE69922973D1
DE69922973D1 DE69922973T DE69922973T DE69922973D1 DE 69922973 D1 DE69922973 D1 DE 69922973D1 DE 69922973 T DE69922973 T DE 69922973T DE 69922973 T DE69922973 T DE 69922973T DE 69922973 D1 DE69922973 D1 DE 69922973D1
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Germany
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region
frame
previous frame
semantic object
semantic
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Expired - Lifetime
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DE69922973T
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DE69922973T2 (de
Inventor
Chuang Gu
Ming-Chieh Lee
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Microsoft Corp
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Microsoft Corp
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Publication of DE69922973T2 publication Critical patent/DE69922973T2/de
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    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-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
    • G06T7/174—Segmentation; Edge detection involving the use of two or more images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE69922973T 1998-09-10 1999-09-10 Verfolgung semantischer objekte in vektorbildsequenzen Expired - Lifetime DE69922973T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/151,368 US6711278B1 (en) 1998-09-10 1998-09-10 Tracking semantic objects in vector image sequences
US151368 1998-09-10
PCT/US1999/020476 WO2000016563A1 (en) 1998-09-10 1999-09-10 Tracking semantic objects in vector image sequences

Publications (2)

Publication Number Publication Date
DE69922973D1 true DE69922973D1 (de) 2005-02-03
DE69922973T2 DE69922973T2 (de) 2005-05-19

Family

ID=22538452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922973T Expired - Lifetime DE69922973T2 (de) 1998-09-10 1999-09-10 Verfolgung semantischer objekte in vektorbildsequenzen

Country Status (6)

Country Link
US (3) US6711278B1 (de)
EP (2) EP1112661B1 (de)
JP (1) JP4074062B2 (de)
AT (1) ATE286337T1 (de)
DE (1) DE69922973T2 (de)
WO (1) WO2000016563A1 (de)

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ATE286337T1 (de) 2005-01-15
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DE69922973T2 (de) 2005-05-19
EP1519589A3 (de) 2010-12-08
US7162055B2 (en) 2007-01-09
US20050240629A1 (en) 2005-10-27
US7088845B2 (en) 2006-08-08
EP1112661A1 (de) 2001-07-04
US20040189863A1 (en) 2004-09-30
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