JP2013543314A - イントラ予測を使用したビデオ符号化 - Google Patents

イントラ予測を使用したビデオ符号化 Download PDF

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Publication number
JP2013543314A
JP2013543314A JP2013531867A JP2013531867A JP2013543314A JP 2013543314 A JP2013543314 A JP 2013543314A JP 2013531867 A JP2013531867 A JP 2013531867A JP 2013531867 A JP2013531867 A JP 2013531867A JP 2013543314 A JP2013543314 A JP 2013543314A
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intra prediction
intra
prediction
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Japanese (ja)
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ワン、シャンリン
カークゼウィックズ、マルタ
チエン、ウェイ−ジュン
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/50—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
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2013531867A 2010-10-01 2011-09-29 イントラ予測を使用したビデオ符号化 Withdrawn JP2013543314A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US38917510P 2010-10-01 2010-10-01
US61/389,175 2010-10-01
US201161500014P 2011-06-22 2011-06-22
US61/500,014 2011-06-22
US13/247,812 US8923395B2 (en) 2010-10-01 2011-09-28 Video coding using intra-prediction
US13/247,812 2011-09-28
PCT/US2011/054040 WO2012044840A1 (en) 2010-10-01 2011-09-29 Video coding using intra-prediction

Related Child Applications (1)

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JP2015084351A Division JP6165798B2 (ja) 2010-10-01 2015-04-16 イントラ予測を使用したビデオ符号化

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JP2013543314A true JP2013543314A (ja) 2013-11-28

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JP2013531867A Withdrawn JP2013543314A (ja) 2010-10-01 2011-09-29 イントラ予測を使用したビデオ符号化
JP2015084351A Expired - Fee Related JP6165798B2 (ja) 2010-10-01 2015-04-16 イントラ予測を使用したビデオ符号化
JP2017023225A Pending JP2017123665A (ja) 2010-10-01 2017-02-10 イントラ予測を使用したビデオ符号化

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JP2017023225A Pending JP2017123665A (ja) 2010-10-01 2017-02-10 イントラ予測を使用したビデオ符号化

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US (1) US8923395B2 (enExample)
EP (1) EP2622577B1 (enExample)
JP (3) JP2013543314A (enExample)
KR (1) KR101534416B1 (enExample)
CN (1) CN103140877B (enExample)
WO (1) WO2012044840A1 (enExample)

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WO2012044840A1 (en) 2012-04-05
CN103140877A (zh) 2013-06-05
US20120082222A1 (en) 2012-04-05
KR20130063028A (ko) 2013-06-13
EP2622577A1 (en) 2013-08-07
CN103140877B (zh) 2016-05-04
JP2017123665A (ja) 2017-07-13
JP2015173459A (ja) 2015-10-01
KR101534416B1 (ko) 2015-07-06
US8923395B2 (en) 2014-12-30
JP6165798B2 (ja) 2017-07-19
EP2622577B1 (en) 2018-01-03

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