OA10382A - Apparatus and method for decoding video images - Google Patents

Apparatus and method for decoding video images Download PDF

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Publication number
OA10382A
OA10382A OA60924A OA60924A OA10382A OA 10382 A OA10382 A OA 10382A OA 60924 A OA60924 A OA 60924A OA 60924 A OA60924 A OA 60924A OA 10382 A OA10382 A OA 10382A
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OA
OAPI
Prior art keywords
picture
éléments
image
values
scores
Prior art date
Application number
OA60924A
Other languages
English (en)
Inventor
Harald Aagaard Martens
Jan Otto Reberg
Original Assignee
Idt Internat Digital Technolog
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 Idt Internat Digital Technolog filed Critical Idt Internat Digital Technolog
Publication of OA10382A publication Critical patent/OA10382A/en

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • 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
    • 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
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detergent Compositions (AREA)
  • Photoreceptors In Electrophotography (AREA)
OA60924A 1994-06-03 1996-11-15 Apparatus and method for decoding video images OA10382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942080A NO942080D0 (no) 1994-06-03 1994-06-03 Bildekoder

Publications (1)

Publication Number Publication Date
OA10382A true OA10382A (en) 2001-11-28

Family

ID=19897145

Family Applications (1)

Application Number Title Priority Date Filing Date
OA60924A OA10382A (en) 1994-06-03 1996-11-15 Apparatus and method for decoding video images

Country Status (14)

Country Link
US (1) US6046773A (de)
EP (1) EP0763305B1 (de)
JP (1) JPH10501107A (de)
KR (1) KR970703680A (de)
CN (1) CN1149952A (de)
AT (1) ATE224123T1 (de)
AU (1) AU2787395A (de)
BR (1) BR9507794A (de)
CA (1) CA2191959A1 (de)
DE (1) DE69528171D1 (de)
NO (1) NO942080D0 (de)
OA (1) OA10382A (de)
WO (1) WO1995034172A2 (de)
ZA (1) ZA954544B (de)

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US6418949B1 (en) * 2000-06-28 2002-07-16 Fu Tai Umbrella Works Ltd. Multiple-fold umbrella shaft having telescopic tubes outwardly decreased in concave quadrants
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JP3922919B2 (ja) * 2001-12-11 2007-05-30 株式会社リコー 静止画像伸長装置及び静止画像伸長方法
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US20040105590A1 (en) * 2002-07-16 2004-06-03 Hiroshi Akimoto Method for still image compressing using filter bank based on non-separable wavelet basis
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DE202005021565U1 (de) * 2005-05-30 2008-09-11 Toshiba Electronics Europe Gmbh Integrierte Schaltung mit Warping-Berechnungseinheit
US9794593B1 (en) * 2005-12-09 2017-10-17 Nvidia Corporation Video decoder architecture for processing out-of-order macro-blocks of a video stream
US9516326B1 (en) 2005-12-09 2016-12-06 Nvidia Corporation Method for rotating macro-blocks of a frame of a video stream
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US8565519B2 (en) 2007-02-09 2013-10-22 Qualcomm Incorporated Programmable pattern-based unpacking and packing of data channel information
JP5360594B2 (ja) * 2007-02-28 2013-12-04 日本電気株式会社 Ｄｍａ転送装置及び方法
JP5113426B2 (ja) * 2007-05-29 2013-01-09 キヤノン株式会社 頭部装着型表示装置、及びその制御方法
US8218811B2 (en) 2007-09-28 2012-07-10 Uti Limited Partnership Method and system for video interaction based on motion swarms
US9386326B2 (en) 2012-10-05 2016-07-05 Nvidia Corporation Video decoding error concealment techniques
CN112580675B (zh) * 2019-09-29 2024-09-06 北京地平线机器人技术研发有限公司 图像处理方法及装置、计算机可读存储介质
US11989854B2 (en) * 2021-06-23 2024-05-21 Apple Inc. Point-of-view image warp systems and methods
CN114928362B (zh) * 2022-03-31 2025-12-19 珠海视熙科技有限公司 一种数据压缩方法、装置及计算机可读存储介质

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Also Published As

Publication number Publication date
CN1149952A (zh) 1997-05-14
ATE224123T1 (de) 2002-09-15
ZA954544B (en) 1996-01-24
BR9507794A (pt) 1997-09-23
DE69528171D1 (de) 2002-10-17
EP0763305A1 (de) 1997-03-19
NO942080D0 (no) 1994-06-03
AU2787395A (en) 1996-01-04
CA2191959A1 (en) 1995-12-14
WO1995034172A2 (en) 1995-12-14
US6046773A (en) 2000-04-04
EP0763305B1 (de) 2002-09-11
JPH10501107A (ja) 1998-01-27
WO1995034172A3 (en) 1996-05-23
KR970703680A (ko) 1997-07-03

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