DE60218928D1 - Effiziente Niedrigleistungsbewegungsschätzung für eine Video-Vollbildsequenz - Google Patents

Effiziente Niedrigleistungsbewegungsschätzung für eine Video-Vollbildsequenz

Info

Publication number
DE60218928D1
DE60218928D1 DE60218928T DE60218928T DE60218928D1 DE 60218928 D1 DE60218928 D1 DE 60218928D1 DE 60218928 T DE60218928 T DE 60218928T DE 60218928 T DE60218928 T DE 60218928T DE 60218928 D1 DE60218928 D1 DE 60218928D1
Authority
DE
Germany
Prior art keywords
low power
video frame
motion estimation
frame sequence
efficient low
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
DE60218928T
Other languages
English (en)
Inventor
Paul Sathya Chelladurai
Arshad Ahmed
Soumitra Kumar Nandy
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.)
STMicroelectronics Pvt Ltd
Original Assignee
STMicroelectronics Pvt 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 STMicroelectronics Pvt Ltd filed Critical STMicroelectronics Pvt Ltd
Application granted granted Critical
Publication of DE60218928D1 publication Critical patent/DE60218928D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE60218928T 2001-04-30 2002-04-18 Effiziente Niedrigleistungsbewegungsschätzung für eine Video-Vollbildsequenz Expired - Lifetime DE60218928D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN538DE2001 2001-04-30

Publications (1)

Publication Number Publication Date
DE60218928D1 true DE60218928D1 (de) 2007-05-03

Family

ID=11097054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218928T Expired - Lifetime DE60218928D1 (de) 2001-04-30 2002-04-18 Effiziente Niedrigleistungsbewegungsschätzung für eine Video-Vollbildsequenz

Country Status (3)

Country Link
US (1) US6968010B2 (de)
EP (1) EP1259079B1 (de)
DE (1) DE60218928D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4765194B2 (ja) * 2001-05-10 2011-09-07 ソニー株式会社 動画像符号化装置、動画像符号化方法、動画像符号化プログラム格納媒体及び動画像符号化プログラム
US7613510B2 (en) * 2002-12-12 2009-11-03 Razvan Rentea Biofeedback device displaying results on a cellular phone display
KR100508975B1 (ko) * 2003-05-20 2005-08-17 주식회사 팬택 다층 레벨 연속 제거 알고리즘을 이용한 동영상 움직임추정 방법
KR100970726B1 (ko) 2003-10-04 2010-07-16 삼성전자주식회사 계층적 움직임 추정 방법
US20060256864A1 (en) * 2005-05-13 2006-11-16 Mediatek Incorporation Motion estimation methods and systems in video encoding for battery-powered appliances
US8213509B2 (en) * 2006-10-06 2012-07-03 Calos Fund Limited Liability Company Video coding on parallel processing systems
JP4869045B2 (ja) * 2006-11-30 2012-02-01 株式会社東芝 補間フレーム作成方法および補間フレーム作成装置
JP4869049B2 (ja) * 2006-12-08 2012-02-01 株式会社東芝 補間フレーム画像作成方法および補間フレーム画像作成装置
JP5229575B2 (ja) * 2009-05-08 2013-07-03 ソニー株式会社 画像処理装置および方法、並びにプログラム
JP5683153B2 (ja) * 2010-07-09 2015-03-11 キヤノン株式会社 画像処理装置および画像処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW321748B (de) * 1994-02-23 1997-12-01 Rca Thomson Licensing Corp
US6560371B1 (en) * 1997-12-31 2003-05-06 Sarnoff Corporation Apparatus and method for employing M-ary pyramids with N-scale tiling
JP4272771B2 (ja) * 1998-10-09 2009-06-03 キヤノン株式会社 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体
US6594313B1 (en) * 1998-12-23 2003-07-15 Intel Corporation Increased video playback framerate in low bit-rate video applications

Also Published As

Publication number Publication date
US6968010B2 (en) 2005-11-22
EP1259079A2 (de) 2002-11-20
EP1259079A3 (de) 2004-12-01
US20030012282A1 (en) 2003-01-16
EP1259079B1 (de) 2007-03-21

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Legal Events

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