CN104969555B - 一种编码或解码视频数据的方法及装置 - Google Patents

一种编码或解码视频数据的方法及装置 Download PDF

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CN104969555B
CN104969555B CN201380068599.6A CN201380068599A CN104969555B CN 104969555 B CN104969555 B CN 104969555B CN 201380068599 A CN201380068599 A CN 201380068599A CN 104969555 B CN104969555 B CN 104969555B
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gradual
picture
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video
improvement
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CN104969555A (zh
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王益魁
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
    • H04N19/50—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
    • H04N19/70—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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
CN201380068599.6A 2012-12-30 2013-12-16 一种编码或解码视频数据的方法及装置 Active CN104969555B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261747347P 2012-12-30 2012-12-30
US61/747,347 2012-12-30
US14/040,014 2013-09-27
US14/040,014 US9294777B2 (en) 2012-12-30 2013-09-27 Progressive refinement with temporal scalability support in video coding
PCT/US2013/075421 WO2014105485A1 (en) 2012-12-30 2013-12-16 Progressive refinement with temporal scalability support in video coding

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CN104969555A CN104969555A (zh) 2015-10-07
CN104969555B true CN104969555B (zh) 2019-01-15

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EP (1) EP2939427B1 (enExample)
JP (1) JP6337009B2 (enExample)
KR (1) KR101672152B1 (enExample)
CN (1) CN104969555B (enExample)
DK (1) DK2939427T3 (enExample)
ES (1) ES2605392T3 (enExample)
HU (1) HUE030828T2 (enExample)
PL (1) PL2939427T3 (enExample)
PT (1) PT2939427T (enExample)
SI (1) SI2939427T1 (enExample)
TW (1) TWI540884B (enExample)
WO (1) WO2014105485A1 (enExample)

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KR102797628B1 (ko) 2018-06-07 2025-04-17 두인 비전 컴퍼니 리미티드 부분 코스트 계산
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
CN115426497A (zh) 2018-06-21 2022-12-02 抖音视界有限公司 颜色分量之间的子块运动矢量继承
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
WO2020065517A1 (en) 2018-09-24 2020-04-02 Beijing Bytedance Network Technology Co., Ltd. Simplified history based motion vector prediction
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111083492B (zh) 2018-10-22 2024-01-12 北京字节跳动网络技术有限公司 双向光流中的梯度计算
WO2020094149A1 (en) 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in triangular prediction mode
WO2020098648A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Using combined inter intra prediction in video processing
WO2020103870A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Inter prediction with refinement in video processing
CN117319644A (zh) 2018-11-20 2023-12-29 北京字节跳动网络技术有限公司 基于部分位置的差计算
KR102617221B1 (ko) * 2019-02-01 2023-12-27 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 파라미터 세트들을 사용한 인-루프 재성형 정보의 시그널링
CN113383548A (zh) 2019-02-03 2021-09-10 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
CN113424525B (zh) 2019-02-14 2023-11-10 北京字节跳动网络技术有限公司 解码器侧细化工具的尺寸选择性应用
WO2020177683A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling bio based on the information in the picture header
WO2020177756A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Size dependent inter coding
KR20200110213A (ko) * 2019-03-12 2020-09-23 현대자동차주식회사 영상 부호화 및 복호화 방법 및 장치
KR102610709B1 (ko) 2019-04-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 디코더 측 움직임 벡터 유도
CN114402623B (zh) * 2019-04-19 2023-06-09 北京达佳互联信息技术有限公司 用于嵌入图像的补充增强信息消息
WO2020228659A1 (en) 2019-05-11 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Coding tools with reference picture resampling
WO2020228836A1 (en) 2019-05-16 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Sub-region based determination of motion information refinement
MX2022002916A (es) 2019-09-19 2022-04-06 Beijing Bytedance Network Tech Co Ltd Derivacion de posiciones de muestra de referencia en codificacion de video.
CN114556934B (zh) 2019-10-12 2025-09-16 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
BR112022012807A2 (pt) 2019-12-27 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador

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JP2016507956A (ja) 2016-03-10
US9294777B2 (en) 2016-03-22
PT2939427T (pt) 2016-11-28
TWI540884B (zh) 2016-07-01
PL2939427T3 (pl) 2017-02-28
EP2939427B1 (en) 2016-08-24
EP2939427A1 (en) 2015-11-04
SI2939427T1 (sl) 2016-12-30
TW201440498A (zh) 2014-10-16
ES2605392T3 (es) 2017-03-14
US20140185670A1 (en) 2014-07-03
HUE030828T2 (en) 2017-06-28
JP6337009B2 (ja) 2018-06-06
DK2939427T3 (en) 2016-11-07
WO2014105485A1 (en) 2014-07-03
CN104969555A (zh) 2015-10-07
KR20150103111A (ko) 2015-09-09
KR101672152B1 (ko) 2016-11-02

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