JP6301467B2 - ビデオコーディングのためのクロスレイヤ並列処理およびオフセット遅延パラメータ - Google Patents

ビデオコーディングのためのクロスレイヤ並列処理およびオフセット遅延パラメータ Download PDF

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JP6301467B2
JP6301467B2 JP2016527021A JP2016527021A JP6301467B2 JP 6301467 B2 JP6301467 B2 JP 6301467B2 JP 2016527021 A JP2016527021 A JP 2016527021A JP 2016527021 A JP2016527021 A JP 2016527021A JP 6301467 B2 JP6301467 B2 JP 6301467B2
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ラパカ、クリシュナカンス
ワン、イェ−クイ
ラマスブラモニアン、アダルシュ・クリシュナン
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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
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/134—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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]

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  • Signal Processing (AREA)
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  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016527021A 2013-07-15 2014-07-15 ビデオコーディングのためのクロスレイヤ並列処理およびオフセット遅延パラメータ Active JP6301467B2 (ja)

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US201361846570P 2013-07-15 2013-07-15
US61/846,570 2013-07-15
US14/331,004 US9578328B2 (en) 2013-07-15 2014-07-14 Cross-layer parallel processing and offset delay parameters for video coding
US14/331,004 2014-07-14
PCT/US2014/046602 WO2015009665A1 (en) 2013-07-15 2014-07-15 Cross-layer parallel processing and offset delay parameters for video coding

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JP2016530774A5 JP2016530774A5 (cg-RX-API-DMAC7.html) 2017-07-06
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CA2913813C (en) 2018-08-21
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JP2016530773A (ja) 2016-09-29
TW201511530A (zh) 2015-03-16
KR101811968B1 (ko) 2017-12-22
CN105359527B (zh) 2019-05-28
CN105359527A (zh) 2016-02-24
BR112016000850B1 (pt) 2023-04-18
TW201515443A (zh) 2015-04-16
JP6290399B2 (ja) 2018-03-07
KR101770928B1 (ko) 2017-08-23
TWI631851B (zh) 2018-08-01
EP3022924B1 (en) 2020-11-25
KR20160032179A (ko) 2016-03-23
EP3022924A1 (en) 2016-05-25
EP3022925B1 (en) 2022-09-21
TWI618398B (zh) 2018-03-11
CN105359526B (zh) 2019-08-30
BR112016000858B1 (pt) 2023-04-25
CN105359526A (zh) 2016-02-24
BR112016000858A2 (cg-RX-API-DMAC7.html) 2017-07-25
US9628792B2 (en) 2017-04-18
US9578328B2 (en) 2017-02-21
WO2015009661A1 (en) 2015-01-22
US20150016540A1 (en) 2015-01-15
WO2015009665A1 (en) 2015-01-22
CA2913618C (en) 2018-08-21
EP3022925A1 (en) 2016-05-25
US20150016520A1 (en) 2015-01-15
CA2913813A1 (en) 2015-01-22
KR20160032180A (ko) 2016-03-23
JP2016530774A (ja) 2016-09-29

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