JP2018524906A - イントラブロックコピーモードでの参照ピクチャリスト構成 - Google Patents

イントラブロックコピーモードでの参照ピクチャリスト構成 Download PDF

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JP2018524906A
JP2018524906A JP2017566417A JP2017566417A JP2018524906A JP 2018524906 A JP2018524906 A JP 2018524906A JP 2017566417 A JP2017566417 A JP 2017566417A JP 2017566417 A JP2017566417 A JP 2017566417A JP 2018524906 A JP2018524906 A JP 2018524906A
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block
current picture
reference picture
video
picture
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JP2018524906A5 (cg-RX-API-DMAC7.html
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セレジン、バディム
ラパカ、クリシュナカント
ワン、イェ−クイ
カルチェビチ、マルタ
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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
    • H04N19/10—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
    • H04N19/50—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
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/70—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2017566417A 2015-06-23 2016-06-21 イントラブロックコピーモードでの参照ピクチャリスト構成 Pending JP2018524906A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562183676P 2015-06-23 2015-06-23
US62/183,676 2015-06-23
US15/187,694 2016-06-20
US15/187,694 US10178403B2 (en) 2015-06-23 2016-06-20 Reference picture list construction in intra block copy mode
PCT/US2016/038498 WO2016209804A1 (en) 2015-06-23 2016-06-21 Reference picture list construction in intra block copy mode

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JP2018524906A true JP2018524906A (ja) 2018-08-30
JP2018524906A5 JP2018524906A5 (cg-RX-API-DMAC7.html) 2019-04-18

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US (1) US10178403B2 (cg-RX-API-DMAC7.html)
EP (1) EP3314891A1 (cg-RX-API-DMAC7.html)
JP (1) JP2018524906A (cg-RX-API-DMAC7.html)
KR (1) KR20180019596A (cg-RX-API-DMAC7.html)
CN (1) CN107787583A (cg-RX-API-DMAC7.html)
AU (1) AU2016284060A1 (cg-RX-API-DMAC7.html)
BR (1) BR112017027808A2 (cg-RX-API-DMAC7.html)
TW (1) TW201713116A (cg-RX-API-DMAC7.html)
WO (1) WO2016209804A1 (cg-RX-API-DMAC7.html)

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CN113545068B (zh) 2019-03-01 2023-09-15 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于顺序的更新
CN117640927A (zh) 2019-03-04 2024-03-01 北京字节跳动网络技术有限公司 视频编解码中的帧内块复制中的实施方式方面
US11240516B2 (en) * 2019-03-20 2022-02-01 Tencent America LLC Coding mode signaling for small blocks
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CN113940082A (zh) 2019-06-06 2022-01-14 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
WO2020253650A1 (en) 2019-06-16 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Interaction between screen content coding tools and motion information
CN114009037B (zh) 2019-06-22 2025-01-10 北京字节跳动网络技术有限公司 帧内块复制模式的运动候选列表构建
CA3146016C (en) 2019-07-06 2024-05-07 Beijing Bytedance Network Technology Co., Ltd. Virtual prediction buffer for intra block copy in video coding
KR102635519B1 (ko) 2019-07-10 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별
EP3981146A4 (en) 2019-07-11 2022-08-03 Beijing Bytedance Network Technology Co., Ltd. BITSTREAM COMPLIANCE CONSTRAINTS FOR INTRA-BLOCK COPY IN VIDEO ENCODING
MX2022000714A (es) 2019-07-25 2022-02-23 Beijing Bytedance Network Tech Co Ltd Restriccion de mapeo para bufer virtual de copia intrabloque.
CN117499659A (zh) 2019-07-25 2024-02-02 北京字节跳动网络技术有限公司 帧内块复制虚拟缓冲区的尺寸限制
CN114342410B (zh) 2019-09-05 2025-03-21 北京字节跳动网络技术有限公司 帧内块复制模式下块矢量的范围约束
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US20160381373A1 (en) 2016-12-29
BR112017027808A2 (pt) 2018-08-28
EP3314891A1 (en) 2018-05-02
CN107787583A (zh) 2018-03-09
KR20180019596A (ko) 2018-02-26
AU2016284060A1 (en) 2017-11-30
US10178403B2 (en) 2019-01-08
WO2016209804A1 (en) 2016-12-29
TW201713116A (zh) 2017-04-01

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