TWI608729B - 用於依合併模式解碼圖像之設備 - Google Patents

用於依合併模式解碼圖像之設備 Download PDF

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TWI608729B
TWI608729B TW105122162A TW105122162A TWI608729B TW I608729 B TWI608729 B TW I608729B TW 105122162 A TW105122162 A TW 105122162A TW 105122162 A TW105122162 A TW 105122162A TW I608729 B TWI608729 B TW I608729B
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quantization parameter
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unit
quantization
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TW105122162A
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TW201637450A (zh
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吳秀美
梁文玉
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英孚布瑞智有限私人貿易公司
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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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW105122162A 2011-11-07 2012-11-07 用於依合併模式解碼圖像之設備 TWI608729B (zh)

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KR1020110115216A KR20130050403A (ko) 2011-11-07 2011-11-07 인터 모드에서의 복원 블록 생성 방법

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TW105122162A TWI608729B (zh) 2011-11-07 2012-11-07 用於依合併模式解碼圖像之設備
TW106137246A TWI659644B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的方法
TW110136678A TWI788036B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的方法、在合併模式中對視頻資料編碼的方法及儲存編碼視頻資訊的非暫態電腦可讀取媒體
TW101141382A TWI552572B (zh) 2011-11-07 2012-11-07 視頻資料的解碼方法
TW108109608A TWI744613B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的圖像解碼設備、在合併模式中對視頻資料編碼的圖像編碼設備及儲存編碼視頻資訊的電腦可讀取媒體

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TW106137246A TWI659644B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的方法
TW110136678A TWI788036B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的方法、在合併模式中對視頻資料編碼的方法及儲存編碼視頻資訊的非暫態電腦可讀取媒體
TW101141382A TWI552572B (zh) 2011-11-07 2012-11-07 視頻資料的解碼方法
TW108109608A TWI744613B (zh) 2011-11-07 2012-11-07 在合併模式中對視頻資料解碼的圖像解碼設備、在合併模式中對視頻資料編碼的圖像編碼設備及儲存編碼視頻資訊的電腦可讀取媒體

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US (5) US9532049B2 (cg-RX-API-DMAC7.html)
EP (3) EP3907989A1 (cg-RX-API-DMAC7.html)
JP (5) JP5731078B2 (cg-RX-API-DMAC7.html)
KR (4) KR20130050403A (cg-RX-API-DMAC7.html)
CN (7) CN103096072B (cg-RX-API-DMAC7.html)
IN (1) IN2014CN03945A (cg-RX-API-DMAC7.html)
TW (5) TWI608729B (cg-RX-API-DMAC7.html)
WO (1) WO2013067917A1 (cg-RX-API-DMAC7.html)

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JP6005792B2 (ja) 2016-10-12
CN107454422B (zh) 2020-08-07
US9532049B2 (en) 2016-12-27
CN107404652A (zh) 2017-11-28
JP6005790B2 (ja) 2016-10-12
CN107454422A (zh) 2017-12-08
CN107483955B (zh) 2020-07-10
EP2752003A4 (en) 2015-04-29
EP3907989A1 (en) 2021-11-10
JP2015146638A (ja) 2015-08-13
TW201637450A (zh) 2016-10-16
TW201924348A (zh) 2019-06-16
US20190116375A1 (en) 2019-04-18
JP6005791B2 (ja) 2016-10-12
JP2015146636A (ja) 2015-08-13
JP6023842B2 (ja) 2016-11-09
US20240298024A1 (en) 2024-09-05
WO2013067917A1 (en) 2013-05-16
KR20140061535A (ko) 2014-05-21
JP2014534754A (ja) 2014-12-18
US20140294086A1 (en) 2014-10-02
CN107483957B (zh) 2020-07-14
CN107404652B (zh) 2020-07-10
TWI788036B (zh) 2022-12-21
JP2015146637A (ja) 2015-08-13
US20170078693A1 (en) 2017-03-16
US11089322B2 (en) 2021-08-10
US11997307B2 (en) 2024-05-28
CN107592544A (zh) 2018-01-16
KR20130050403A (ko) 2013-05-16
US10182239B2 (en) 2019-01-15
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