ATE311636T1 - Bilddatenzugriff - Google Patents

Bilddatenzugriff

Info

Publication number
ATE311636T1
ATE311636T1 AT02785783T AT02785783T ATE311636T1 AT E311636 T1 ATE311636 T1 AT E311636T1 AT 02785783 T AT02785783 T AT 02785783T AT 02785783 T AT02785783 T AT 02785783T AT E311636 T1 ATE311636 T1 AT E311636T1
Authority
AT
Austria
Prior art keywords
segment
image
actual
search area
search
Prior art date
Application number
AT02785783T
Other languages
English (en)
Inventor
Abraham K Riemens
Robert J Schutten
Selliah Rathnam
Andrea Maccato
Kornelis A Vissers
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE311636T1 publication Critical patent/ATE311636T1/de

Links

Classifications

    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Holo Graphy (AREA)
AT02785783T 2001-12-03 2002-12-03 Bilddatenzugriff ATE311636T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/011,896 US20030103567A1 (en) 2001-12-03 2001-12-03 Motion compensation and/or estimation
PCT/IB2002/005068 WO2003049034A2 (en) 2001-12-03 2002-12-03 Image data retrieval

Publications (1)

Publication Number Publication Date
ATE311636T1 true ATE311636T1 (de) 2005-12-15

Family

ID=21752422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02785783T ATE311636T1 (de) 2001-12-03 2002-12-03 Bilddatenzugriff

Country Status (9)

Country Link
US (1) US20030103567A1 (de)
EP (1) EP1461770B1 (de)
JP (1) JP4377693B2 (de)
KR (1) KR100984953B1 (de)
CN (1) CN1312637C (de)
AT (1) ATE311636T1 (de)
AU (1) AU2002351071A1 (de)
DE (1) DE60207756T2 (de)
WO (1) WO2003049034A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4198608B2 (ja) * 2004-01-15 2008-12-17 株式会社東芝 補間画像生成方法および装置
US9292904B2 (en) 2004-01-16 2016-03-22 Nvidia Corporation Video image processing with parallel processing
US7853044B2 (en) * 2005-01-13 2010-12-14 Nvidia Corporation Video processing system and method with dynamic tag architecture
US7738740B2 (en) * 2005-01-13 2010-06-15 Nvidia Corporation Video processing system and method with dynamic tag architecture
US7536487B1 (en) * 2005-03-11 2009-05-19 Ambarella, Inc. Low power memory hierarchy for high performance video processor
US8009174B2 (en) * 2005-03-21 2011-08-30 Koninklijke Philips Electronics N.V. Processing a data array with a meandering scanning order using a circular buffer memory
US8068647B2 (en) * 2005-06-14 2011-11-29 General Electric Company Method and apparatus for real-time motion correction for ultrasound spatial compound imaging
US8761258B2 (en) * 2005-06-17 2014-06-24 The Hong Kong University Of Science And Technology Enhanced block-based motion estimation algorithms for video compression
US7697783B2 (en) * 2005-07-26 2010-04-13 Sony Corporation Coding device, coding method, decoding device, decoding method, and programs of same
TWI308459B (en) * 2005-10-26 2009-04-01 Univ Nat Chiao Tung Context-aware frame memory scheme for motion compensation in video decoding
US9524008B1 (en) * 2012-09-11 2016-12-20 Pixelworks, Inc. Variable frame rate timing controller for display devices
JP2016066922A (ja) * 2014-09-25 2016-04-28 ソニー株式会社 信号処理装置、撮像装置、および、それらにおける信号処理方法。
CN116563754B (zh) * 2023-04-23 2025-09-30 银河互联网电视有限公司 视频精彩片段的评估方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909498D0 (en) * 1989-04-26 1989-06-14 British Telecomm Motion estimator
JPH07250328A (ja) * 1994-01-21 1995-09-26 Mitsubishi Electric Corp 動きベクトル検出装置
US5699129A (en) * 1995-10-17 1997-12-16 Zapex Technologies, Inc. Method and apparatus for motion vector determination range expansion
US5680181A (en) * 1995-10-20 1997-10-21 Nippon Steel Corporation Method and apparatus for efficient motion vector detection
JPH09163373A (ja) * 1995-12-08 1997-06-20 Toshiba Corp 雑音低減装置
FR2742900B1 (fr) * 1995-12-22 1998-02-13 Thomson Multimedia Sa Procede d'interpolation de trames progressives
US6075875A (en) * 1996-09-30 2000-06-13 Microsoft Corporation Segmentation of image features using hierarchical analysis of multi-valued image data and weighted averaging of segmentation results
US6005980A (en) * 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US6823013B1 (en) * 1998-03-23 2004-11-23 International Business Machines Corporation Multiple encoder architecture for extended search
KR100325253B1 (ko) * 1998-05-19 2002-03-04 미야즈 준이치롯 움직임벡터 검색방법 및 장치
US6400764B1 (en) * 1999-04-06 2002-06-04 Koninklijke Philips Electronics N. V. Motion estimation method featuring orthogonal-sum concurrent multi matching
CN1201589C (zh) * 1999-04-06 2005-05-11 皇家菲利浦电子有限公司 运动估计方法和装置
JP2000308064A (ja) * 1999-04-22 2000-11-02 Mitsubishi Electric Corp 動きベクトル検出装置
KR100331050B1 (ko) * 2000-06-01 2002-04-19 송종수 동영상 데이터상의 객체 추적 방법

Also Published As

Publication number Publication date
WO2003049034A2 (en) 2003-06-12
US20030103567A1 (en) 2003-06-05
JP4377693B2 (ja) 2009-12-02
CN1602503A (zh) 2005-03-30
EP1461770A2 (de) 2004-09-29
CN1312637C (zh) 2007-04-25
WO2003049034A3 (en) 2003-11-20
JP2005512202A (ja) 2005-04-28
KR20040071159A (ko) 2004-08-11
EP1461770B1 (de) 2005-11-30
AU2002351071A1 (en) 2003-06-17
DE60207756D1 (de) 2006-01-05
DE60207756T2 (de) 2006-08-10
KR100984953B1 (ko) 2010-10-01

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