DE69940096D1 - Ale bilder - Google Patents

Ale bilder

Info

Publication number
DE69940096D1
DE69940096D1 DE69940096T DE69940096T DE69940096D1 DE 69940096 D1 DE69940096 D1 DE 69940096D1 DE 69940096 T DE69940096 T DE 69940096T DE 69940096 T DE69940096 T DE 69940096T DE 69940096 D1 DE69940096 D1 DE 69940096D1
Authority
DE
Germany
Prior art keywords
ale
pictures
ale pictures
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
DE69940096T
Other languages
English (en)
Inventor
Glenn Arthur Reitmeier
Michael Tinker
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.)
Akikaze Technologies LLC
Original Assignee
Akikaze Technologies LLC
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 Akikaze Technologies LLC filed Critical Akikaze Technologies LLC
Application granted granted Critical
Publication of DE69940096D1 publication Critical patent/DE69940096D1/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
    • H04N19/10—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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

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)
DE69940096T 1998-01-16 1999-01-19 Ale bilder Expired - Lifetime DE69940096D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7129698P 1998-01-16 1998-01-16
US7129498P 1998-01-16 1998-01-16
US09/050,304 US6118820A (en) 1998-01-16 1998-03-30 Region-based information compaction as for digital images
PCT/US1999/000351 WO1999037096A1 (en) 1998-01-16 1999-01-19 Region-based information compaction for digital images

Publications (1)

Publication Number Publication Date
DE69940096D1 true DE69940096D1 (de) 2009-01-29

Family

ID=27367721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940096T Expired - Lifetime DE69940096D1 (de) 1998-01-16 1999-01-19 Ale bilder

Country Status (7)

Country Link
US (1) US6118820A (de)
EP (1) EP1050167B1 (de)
JP (1) JP2002510177A (de)
KR (1) KR20010034185A (de)
AU (1) AU2216099A (de)
DE (1) DE69940096D1 (de)
WO (1) WO1999037096A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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US6829301B1 (en) 1998-01-16 2004-12-07 Sarnoff Corporation Enhanced MPEG information distribution apparatus and method
US6560285B1 (en) * 1998-03-30 2003-05-06 Sarnoff Corporation Region-based information compaction as for digital images
US7099348B1 (en) 1998-11-03 2006-08-29 Agere Systems Inc. Digital audio broadcast system with local information
US6249617B1 (en) * 1998-11-16 2001-06-19 Winbond Electronics, Corp. Video encounter having an integrated scaling mechanism
US7564873B1 (en) * 1999-12-10 2009-07-21 Cox Communications, Inc. Method and apparatus for providing in-band messaging within a video on demand environment
US7260265B2 (en) * 2002-10-04 2007-08-21 International Business Machines Corporation Enhancing compression while transcoding JPEG images
JP4385841B2 (ja) * 2004-04-22 2009-12-16 ソニー株式会社 画像処理装置
US8218625B2 (en) 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
EP1592247A1 (de) * 2004-04-30 2005-11-02 Matsushita Electric Industrial Co., Ltd. Blocktyp adaptive Bewegungskompensation
US7483486B2 (en) * 2004-07-02 2009-01-27 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Method and apparatus for encoding high dynamic range video
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8090235B2 (en) * 2006-03-07 2012-01-03 Kabushiki Kaisha Kenwood Relay apparatus, and reproduction system
KR101368120B1 (ko) * 2006-05-25 2014-02-28 톰슨 라이센싱 가중 인코딩을 위한 방법 및 시스템
US8207931B2 (en) * 2007-05-31 2012-06-26 Hong Kong Applied Science and Technology Research Institute Company Limited Method of displaying a low dynamic range image in a high dynamic range
GB2451512A (en) * 2007-08-02 2009-02-04 Tandberg Television Asa Scene cut detection based on flagging image parameters and trigger threshold comparison
US9036693B2 (en) * 2009-01-08 2015-05-19 Sri International Method and system for providing region-of-interest video compression
JP5436584B2 (ja) * 2009-03-10 2014-03-05 ドルビー ラボラトリーズ ライセンシング コーポレイション 拡張ダイナミックレンジおよび拡張次元をもつ画像信号変換
US20110249736A1 (en) * 2010-04-09 2011-10-13 Sharp Laboratories Of America, Inc. Codeword restriction for high performance video coding
US9407876B1 (en) 2010-09-14 2016-08-02 Pixia Corp. Method and system for encoding and decoding multiple wide-area surveillance area-of-interest video codestreams
WO2012071235A1 (en) 2010-11-23 2012-05-31 Dolby Laboratories Licensing Corporation Content metadata enhancement of high dynamic range images
EP2707868B1 (de) 2011-05-10 2024-04-03 Koninklijke Philips N.V. Erzeugung und verarbeitung von bildsignalen mit hohem dynamischem bereich
US9165320B1 (en) * 2011-06-10 2015-10-20 Amazon Technologies, Inc. Automatic item selection and ordering based on recipe
TWI575933B (zh) * 2011-11-04 2017-03-21 杜比實驗室特許公司 階層式視覺動態範圍編碼中之層分解技術
US10812801B2 (en) * 2014-02-25 2020-10-20 Apple Inc. Adaptive transfer function for video encoding and decoding
WO2015174108A1 (ja) 2014-05-15 2015-11-19 ソニー株式会社 通信装置及び通信方法、並びにコンピューター・プログラム
JP6331882B2 (ja) 2014-08-28 2018-05-30 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US10244245B2 (en) * 2015-06-08 2019-03-26 Qualcomm Incorporated Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data
KR20240017138A (ko) * 2016-02-09 2024-02-06 소니그룹주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
JP6729170B2 (ja) * 2016-08-23 2020-07-22 沖電気工業株式会社 画像処理システム及び画像復号装置
US10453221B2 (en) * 2017-04-10 2019-10-22 Intel Corporation Region based processing
JP6652153B2 (ja) * 2018-04-26 2020-02-19 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2020072842A1 (en) * 2018-10-05 2020-04-09 Interdigital Vc Holdings, Inc. Methods and apparatus for depth encoding and decoding
US10462413B1 (en) 2018-10-26 2019-10-29 Analog Devices Global Unlimited Company Using metadata for DC offset correction for an AC-coupled video link
US10652512B1 (en) * 2018-11-20 2020-05-12 Qualcomm Incorporated Enhancement of high dynamic range content
JP2020074571A (ja) * 2020-01-16 2020-05-14 ソニー株式会社 送信装置、送信方法、受信装置および受信方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947447A (en) * 1986-04-24 1990-08-07 Hitachi, Ltd. Method for data coding
JP2508439B2 (ja) * 1987-05-29 1996-06-19 ソニー株式会社 高能率符号化装置
US5070402A (en) * 1987-11-27 1991-12-03 Canon Kabushiki Kaisha Encoding image information transmission apparatus
JP2900385B2 (ja) * 1988-12-16 1999-06-02 ソニー株式会社 フレーム化回路及び方法
JP2830111B2 (ja) * 1989-07-21 1998-12-02 ソニー株式会社 高能率符号化装置
JP3245977B2 (ja) * 1992-06-30 2002-01-15 ソニー株式会社 ディジタル画像信号の伝送装置
US5392072A (en) * 1992-10-23 1995-02-21 International Business Machines Inc. Hybrid video compression system and method capable of software-only decompression in selected multimedia systems
JP3360695B2 (ja) * 1993-06-17 2002-12-24 ソニー株式会社 画像データの量子化回路
US6125146A (en) * 1996-06-05 2000-09-26 U.S. Philips Corporation Method and device for decoding coded digital video signals

Also Published As

Publication number Publication date
JP2002510177A (ja) 2002-04-02
EP1050167A1 (de) 2000-11-08
AU2216099A (en) 1999-08-02
US6118820A (en) 2000-09-12
KR20010034185A (ko) 2001-04-25
WO1999037096A1 (en) 1999-07-22
EP1050167B1 (de) 2008-12-17

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Legal Events

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