KR20100086478A - 조합된 공간 및 비트 심도 확장성 - Google Patents

조합된 공간 및 비트 심도 확장성 Download PDF

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KR20100086478A
KR20100086478A KR1020107010574A KR20107010574A KR20100086478A KR 20100086478 A KR20100086478 A KR 20100086478A KR 1020107010574 A KR1020107010574 A KR 1020107010574A KR 20107010574 A KR20107010574 A KR 20107010574A KR 20100086478 A KR20100086478 A KR 20100086478A
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Korean (ko)
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유 웬 우
용 잉 가오
펑 인
지앙총 루오
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톰슨 라이센싱
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020107010574A 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성 Ceased KR20100086478A (ko)

Applications Claiming Priority (2)

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US99956907P 2007-10-19 2007-10-19
US60/999,569 2007-10-19

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KR1020157031004A Division KR20150126728A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성

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KR20100086478A true KR20100086478A (ko) 2010-07-30

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KR1020107010574A Ceased KR20100086478A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성
KR1020157031004A Ceased KR20150126728A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성
KR1020177034645A Ceased KR20170137941A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성

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KR1020157031004A Ceased KR20150126728A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성
KR1020177034645A Ceased KR20170137941A (ko) 2007-10-19 2008-10-17 조합된 공간 및 비트 심도 확장성

Country Status (7)

Country Link
US (1) US20100220789A1 (https=)
EP (1) EP2206351A2 (https=)
JP (1) JP5451626B2 (https=)
KR (3) KR20100086478A (https=)
CN (1) CN101822060B (https=)
BR (1) BRPI0818650A2 (https=)
WO (1) WO2009054920A2 (https=)

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CN102025990B (zh) * 2010-11-04 2013-11-27 曙光信息产业(北京)有限公司 一种众核环境下视频编解码动态多分辨率自适应并行方法
US8891863B2 (en) * 2011-06-13 2014-11-18 Dolby Laboratories Licensing Corporation High dynamic range, backwards-compatible, digital cinema
CN108391136B (zh) 2011-06-15 2022-07-19 韩国电子通信研究院 可伸缩解码方法/设备、可伸缩编码方法/设备和介质
EP2803190B1 (en) 2012-01-09 2017-10-25 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for multiple layered video coding systems
CN104247423B (zh) * 2012-03-21 2018-08-07 联发科技（新加坡）私人有限公司 可伸缩视频编码系统的帧内模式编码方法和装置
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US9843801B2 (en) 2012-07-10 2017-12-12 Qualcomm Incorporated Generalized residual prediction for scalable video coding and 3D video coding
US9491459B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Base layer merge and AMVP modes for video coding
US9124899B2 (en) 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
US20140198846A1 (en) * 2013-01-16 2014-07-17 Qualcomm Incorporated Device and method for scalable coding of video information
JP6205000B2 (ja) * 2013-03-11 2017-09-27 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 階層符号化を用いたマルチフォーマットハイダイナミックレンジビデオの配信
US9800884B2 (en) * 2013-03-15 2017-10-24 Qualcomm Incorporated Device and method for scalable coding of video information
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US9762920B2 (en) * 2013-06-07 2017-09-12 Qualcomm Incorporated Dynamic range control of intermediate data in resampling process
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GB2516424A (en) * 2013-07-15 2015-01-28 Nokia Corp A method, an apparatus and a computer program product for video coding and decoding
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KR20230062888A (ko) * 2014-02-26 2023-05-09 인터디지털 브이씨 홀딩스 인코포레이티드 Hdr 이미지들을 인코딩 및 디코딩하기 위한 방법 및 장치
US10410398B2 (en) * 2015-02-20 2019-09-10 Qualcomm Incorporated Systems and methods for reducing memory bandwidth using low quality tiles
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CN101102503A (zh) * 2006-07-07 2008-01-09 华为技术有限公司 视频分层编码层间运动矢量的预测方法
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DE602007009730D1 (de) * 2007-06-29 2010-11-18 Fraunhofer Ges Forschung Skalierbare videocodierung, die pixelwert-verfeinerungsskalierbarkeit unterstützt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150107727A (ko) * 2012-11-29 2015-09-23 어드밴스드 마이크로 디바이시즈, 인코포레이티드 범위성 비디오 코딩 공간 모드용 대역폭 절감 구조
KR20210109045A (ko) * 2012-11-29 2021-09-03 어드밴스드 마이크로 디바이시즈, 인코포레이티드 범위성 비디오 코딩 공간 모드용 대역폭 절감 구조

Also Published As

Publication number Publication date
EP2206351A2 (en) 2010-07-14
JP5451626B2 (ja) 2014-03-26
BRPI0818650A2 (pt) 2015-04-07
JP2011501568A (ja) 2011-01-06
KR20150126728A (ko) 2015-11-12
CN101822060A (zh) 2010-09-01
KR20170137941A (ko) 2017-12-13
WO2009054920A3 (en) 2009-12-23
WO2009054920A2 (en) 2009-04-30
CN101822060B (zh) 2014-08-06
US20100220789A1 (en) 2010-09-02

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