KR102653088B1 - 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 초기화 - Google Patents

비디오 코딩에서 인트라 블록 복사를 위한 버퍼 초기화 Download PDF

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KR102653088B1
KR102653088B1 KR1020217022039A KR20217022039A KR102653088B1 KR 102653088 B1 KR102653088 B1 KR 102653088B1 KR 1020217022039 A KR1020217022039 A KR 1020217022039A KR 20217022039 A KR20217022039 A KR 20217022039A KR 102653088 B1 KR102653088 B1 KR 102653088B1
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buffer
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video block
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KR20210121014A (ko
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지장 수
리 장
카이 장
홍빈 리우
유에 왕
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베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드
바이트댄스 아이엔씨
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
KR1020217022039A 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 초기화 Active KR102653088B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2019074598 2019-02-02
CNPCT/CN2019/074598 2019-02-02
PCT/CN2020/074159 WO2020156544A1 (en) 2019-02-02 2020-02-02 Buffer initialization for intra block copy in video coding

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KR20210121014A KR20210121014A (ko) 2021-10-07
KR102653088B1 true KR102653088B1 (ko) 2024-04-01

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KR1020217022039A Active KR102653088B1 (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 초기화
KR1020247024676A Pending KR20240117647A (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리
KR1020217022038A Active KR102662448B1 (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼내 데이터 저장
KR1020217022037A Ceased KR20210123300A (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리

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KR1020217022038A Active KR102662448B1 (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼내 데이터 저장
KR1020217022037A Ceased KR20210123300A (ko) 2019-02-02 2020-02-02 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리

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US (2) US11228775B2 (https=)
EP (3) EP3900348A4 (https=)
JP (3) JP7384911B2 (https=)
KR (4) KR102653088B1 (https=)
CN (4) CN117119200A (https=)
MX (1) MX2021008963A (https=)
SG (1) SG11202107959WA (https=)
ZA (1) ZA202105238B (https=)

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EP3915265A4 (en) 2019-03-01 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING
KR20240132530A (ko) 2019-03-04 2024-09-03 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사의 구현 형태
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
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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
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WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
CN114556918B (zh) 2019-10-12 2025-08-12 北京字节跳动网络技术有限公司 细化视频编解码工具的使用和信令
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
MX2022007503A (es) 2019-12-27 2022-07-04 Beijing Bytedance Network Tech Co Ltd Se?alizacion de tipos de corte en encabezados de imagenes de video.
WO2021136783A1 (en) * 2019-12-31 2021-07-08 Koninklijke Kpn N.V. Partial output of a decoded picture buffer in video coding
WO2021252525A1 (en) * 2020-06-08 2021-12-16 Bytedance Inc. Constraints of slice count in a coded video picture
EP4268457A1 (en) 2020-12-28 2023-11-01 Koninklijke KPN N.V. Partial output of a decoded picture buffer in video coding
EP4268462A1 (en) 2020-12-28 2023-11-01 Koninklijke KPN N.V. Prioritized decoding and output of parts of a picture in video coding
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