JP4074062B2 - ベクトル画像シーケンスにおける意味対象物の追跡 - Google Patents

ベクトル画像シーケンスにおける意味対象物の追跡 Download PDF

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JP4074062B2
JP4074062B2 JP2000570977A JP2000570977A JP4074062B2 JP 4074062 B2 JP4074062 B2 JP 4074062B2 JP 2000570977 A JP2000570977 A JP 2000570977A JP 2000570977 A JP2000570977 A JP 2000570977A JP 4074062 B2 JP4074062 B2 JP 4074062B2
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JP2002525735A (ja
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グ チュアン
リー ミン−チェ
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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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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)
JP2000570977A 1998-09-10 1999-09-10 ベクトル画像シーケンスにおける意味対象物の追跡 Expired - Fee Related JP4074062B2 (ja)

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

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JP2002525735A JP2002525735A (ja) 2002-08-13
JP2002525735A5 JP2002525735A5 (enExample) 2005-12-22
JP4074062B2 true JP4074062B2 (ja) 2008-04-09

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US (3) US6711278B1 (enExample)
EP (2) EP1519589A3 (enExample)
JP (1) JP4074062B2 (enExample)
AT (1) ATE286337T1 (enExample)
DE (1) DE69922973T2 (enExample)
WO (1) WO2000016563A1 (enExample)

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US20050240629A1 (en) 2005-10-27
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US7088845B2 (en) 2006-08-08
DE69922973T2 (de) 2005-05-19
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