KR20180019596A - 인트라 블록 카피 모드에서의 참조 픽처 리스트 구축 - Google Patents

인트라 블록 카피 모드에서의 참조 픽처 리스트 구축 Download PDF

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KR20180019596A
KR20180019596A KR1020177036777A KR20177036777A KR20180019596A KR 20180019596 A KR20180019596 A KR 20180019596A KR 1020177036777 A KR1020177036777 A KR 1020177036777A KR 20177036777 A KR20177036777 A KR 20177036777A KR 20180019596 A KR20180019596 A KR 20180019596A
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reference picture
block
picture
video
current picture
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Korean (ko)
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바딤 세레긴
크리쉬나칸트 라파카
예-쿠이 왕
마르타 카르체비츠
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퀄컴 인코포레이티드
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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)
KR1020177036777A 2015-06-23 2016-06-21 인트라 블록 카피 모드에서의 참조 픽처 리스트 구축 Ceased KR20180019596A (ko)

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 US10178403B2 (en) 2015-06-23 2016-06-20 Reference picture list construction in intra block copy mode
US15/187,694 2016-06-20
PCT/US2016/038498 WO2016209804A1 (en) 2015-06-23 2016-06-21 Reference picture list construction in intra block copy mode

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KR20180019596A true KR20180019596A (ko) 2018-02-26

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US (1) US10178403B2 (https=)
EP (1) EP3314891A1 (https=)
JP (1) JP2018524906A (https=)
KR (1) KR20180019596A (https=)
CN (1) CN107787583A (https=)
AU (1) AU2016284060A1 (https=)
BR (1) BR112017027808A2 (https=)
TW (1) TW201713116A (https=)
WO (1) WO2016209804A1 (https=)

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US11240516B2 (en) * 2019-03-20 2022-02-01 Tencent America LLC Coding mode signaling for small blocks
KR20220006055A (ko) * 2019-05-11 2022-01-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 다중 인트라 코딩 방법 사이의 상호 작용
CN113950838B (zh) 2019-06-06 2026-03-17 北京字节跳动网络技术有限公司 基于子块的帧内块复制
CN113966612B (zh) 2019-06-16 2025-07-04 北京字节跳动网络技术有限公司 屏幕内容编解码根据与运动信息之间的相互作用
WO2020259426A1 (en) 2019-06-22 2020-12-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for intra block copy mode
CN117294841A (zh) 2019-07-06 2023-12-26 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虚拟预测缓冲
KR102635519B1 (ko) 2019-07-10 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별
KR102695788B1 (ko) 2019-07-11 2024-08-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약
BR112022001305A2 (pt) 2019-07-25 2022-03-22 Beijing Bytedance Network Tech Co Ltd Método para processamento de vídeo, aparelho de processamento de vídeo, e, meio legível por computador
CN114208186B (zh) 2019-07-25 2023-12-22 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
CN120956917A (zh) 2019-09-20 2025-11-14 北京字节跳动网络技术有限公司 用于屏幕内容的自适应分辨率变化和可缩放编解码
KR102735189B1 (ko) 2019-09-23 2024-11-28 두인 비전 컴퍼니 리미티드 가상 파이프라인 데이터 유닛에 기초한 인트라 블록 복사 가상 버퍼의 설정
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Publication number Publication date
US10178403B2 (en) 2019-01-08
CN107787583A (zh) 2018-03-09
JP2018524906A (ja) 2018-08-30
EP3314891A1 (en) 2018-05-02
US20160381373A1 (en) 2016-12-29
AU2016284060A1 (en) 2017-11-30
BR112017027808A2 (pt) 2018-08-28
WO2016209804A1 (en) 2016-12-29
TW201713116A (zh) 2017-04-01

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