CN101822060B - 组合的空间和比特深度可缩放性 - Google Patents

组合的空间和比特深度可缩放性 Download PDF

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Publication number
CN101822060B
CN101822060B CN200880111590.8A CN200880111590A CN101822060B CN 101822060 B CN101822060 B CN 101822060B CN 200880111590 A CN200880111590 A CN 200880111590A CN 101822060 B CN101822060 B CN 101822060B
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bit
sampling
depth
layer
macro block
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Chinese (zh)
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CN101822060A (zh
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武宇文
高永英
尹鹏
罗建聪
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Thomson Licensing SAS
International Digital Madison Patent Holding SAS
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Thomson Licensing SAS
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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)
CN200880111590.8A 2007-10-19 2008-10-17 组合的空间和比特深度可缩放性 Expired - Fee Related CN101822060B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99956907P 2007-10-19 2007-10-19
US60/999,569 2007-10-19
PCT/US2008/011901 WO2009054920A2 (en) 2007-10-19 2008-10-17 Combined spatial and bit-depth scalability

Publications (2)

Publication Number Publication Date
CN101822060A CN101822060A (zh) 2010-09-01
CN101822060B true CN101822060B (zh) 2014-08-06

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Country Status (7)

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US (1) US20100220789A1 (enExample)
EP (1) EP2206351A2 (enExample)
JP (1) JP5451626B2 (enExample)
KR (3) KR20170137941A (enExample)
CN (1) CN101822060B (enExample)
BR (1) BRPI0818650A2 (enExample)
WO (1) WO2009054920A2 (enExample)

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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
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US20140198846A1 (en) * 2013-01-16 2014-07-17 Qualcomm Incorporated Device and method for scalable coding of video information
US11146803B2 (en) 2013-03-11 2021-10-12 Dolby Laboratories Licensing Corporation Distribution of multi-format high dynamic range video using layered coding
US9800884B2 (en) 2013-03-15 2017-10-24 Qualcomm Incorporated Device and method for scalable coding of video information
CN105122804A (zh) * 2013-04-05 2015-12-02 夏普株式会社 利用颜色位深缩放的视频压缩
SG11201508427YA (en) * 2013-04-15 2015-11-27 Luca Rossato Hybrid backward-compatible signal encoding and decoding
WO2014186542A1 (en) * 2013-05-15 2014-11-20 Vid Scale, Inc. Single loop decoding based inter layer prediction
US9762920B2 (en) * 2013-06-07 2017-09-12 Qualcomm Incorporated Dynamic range control of intermediate data in resampling process
US9497439B2 (en) * 2013-07-15 2016-11-15 Ati Technologies Ulc Apparatus and method for fast multiview video coding
GB2516424A (en) 2013-07-15 2015-01-28 Nokia Corp A method, an apparatus and a computer program product for video coding and decoding
CN118301359A (zh) * 2013-10-07 2024-07-05 Vid拓展公司 用于多层视频编码的组合可分级性处理
CN110708545B (zh) * 2014-02-26 2022-04-01 交互数字Vc控股公司 用于对hdr图像进行编码和解码的方法和装置
US10410398B2 (en) * 2015-02-20 2019-09-10 Qualcomm Incorporated Systems and methods for reducing memory bandwidth using low quality tiles
US10440401B2 (en) 2016-04-07 2019-10-08 Dolby Laboratories Licensing Corporation Backward-compatible HDR codecs with temporal scalability
CN112040240B (zh) * 2020-11-03 2021-08-27 深圳市大疆创新科技有限公司 数据处理方法、设备和存储介质

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CN101047860A (zh) * 2006-03-27 2007-10-03 华为技术有限公司 交织模式下的视频分层编码方法
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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Also Published As

Publication number Publication date
EP2206351A2 (en) 2010-07-14
WO2009054920A3 (en) 2009-12-23
CN101822060A (zh) 2010-09-01
JP2011501568A (ja) 2011-01-06
US20100220789A1 (en) 2010-09-02
WO2009054920A2 (en) 2009-04-30
KR20100086478A (ko) 2010-07-30
BRPI0818650A2 (pt) 2015-04-07
JP5451626B2 (ja) 2014-03-26
KR20170137941A (ko) 2017-12-13
KR20150126728A (ko) 2015-11-12

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