JP5467637B2 - マルチビュー・コード化ビデオにおける照度補償および／または色補償についてのコーディング・アーチファクトを低減する方法および装置 - Google Patents

マルチビュー・コード化ビデオにおける照度補償および／または色補償についてのコーディング・アーチファクトを低減する方法および装置 Download PDF

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JP5467637B2
JP5467637B2 JP2009544923A JP2009544923A JP5467637B2 JP 5467637 B2 JP5467637 B2 JP 5467637B2 JP 2009544923 A JP2009544923 A JP 2009544923A JP 2009544923 A JP2009544923 A JP 2009544923A JP 5467637 B2 JP5467637 B2 JP 5467637B2
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block
compensation
picture
illumination compensation
filter
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ビブハス パンデイツト，パービン
イン，ペン
スー，イエピン
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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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
JP2009544923A 2007-01-04 2008-01-04 マルチビュー・コード化ビデオにおける照度補償および／または色補償についてのコーディング・アーチファクトを低減する方法および装置 Expired - Fee Related JP5467637B2 (ja)

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US88346607P 2007-01-04 2007-01-04
US60/883,466 2007-01-04
PCT/US2008/000083 WO2008085865A2 (en) 2007-01-04 2008-01-04 Methods and apparatus for reducing coding artifacts for illumination compensation and/or color compensation in multi-view coded video

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JP2010516097A JP2010516097A (ja) 2010-05-13
JP2010516097A5 JP2010516097A5 (enExample) 2011-02-03
JP5467637B2 true JP5467637B2 (ja) 2014-04-09

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US (1) US8532175B2 (enExample)
EP (1) EP2116061A2 (enExample)
JP (1) JP5467637B2 (enExample)
KR (1) KR101490534B1 (enExample)
CN (1) CN101578874B (enExample)
WO (1) WO2008085865A2 (enExample)

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JP2015005899A (ja) * 2013-06-21 2015-01-08 ソニー株式会社 復号装置および復号方法、並びに、符号化装置および符号化方法
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US9749646B2 (en) 2015-01-16 2017-08-29 Microsoft Technology Licensing, Llc Encoding/decoding of high chroma resolution details
US10368080B2 (en) 2016-10-21 2019-07-30 Microsoft Technology Licensing, Llc Selective upsampling or refresh of chroma sample values
KR20180074000A (ko) * 2016-12-23 2018-07-03 삼성전자주식회사 비디오 디코딩 방법, 이를 수행하는 비디오 디코더, 비디오 인코딩 방법, 및 이를 수행하는 비디오 인코더
CN110169062A (zh) * 2017-01-10 2019-08-23 瑞典爱立信有限公司 去块滤波控制
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KR101490534B1 (ko) 2015-02-05
WO2008085865A3 (en) 2008-10-02
KR20090106505A (ko) 2009-10-09
CN101578874B (zh) 2011-12-07
EP2116061A2 (en) 2009-11-11
US8532175B2 (en) 2013-09-10
WO2008085865A2 (en) 2008-07-17
JP2010516097A (ja) 2010-05-13
US20100183068A1 (en) 2010-07-22
CN101578874A (zh) 2009-11-11

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