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 US9294777B2 (en) 2012-12-30 2013-09-27 Progressive refinement with temporal scalability support in video coding
US14/040,014 2013-09-27
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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US (1) US9294777B2 (enExample)
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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US10210871B2 (en) * 2016-03-18 2019-02-19 Qualcomm Incorporated Audio processing for temporally mismatched signals
FR3073112B1 (fr) * 2017-11-02 2021-04-02 Ateme Procede et systeme de traitement d'un contenu multimedia dans un reseau de zone metropolitaine
KR102907066B1 (ko) * 2018-01-29 2026-01-05 인터디지털 브이씨 홀딩스 인코포레이티드 재구성된 픽처의 정제를 갖는 인코딩 및 디코딩
WO2019234606A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and atmvp
KR102797628B1 (ko) 2018-06-07 2025-04-17 두인 비전 컴퍼니 리미티드 부분 코스트 계산
CN110636297B (zh) 2018-06-21 2021-05-14 北京字节跳动网络技术有限公司 分量相关的子块分割
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
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
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
CN111083484B (zh) 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
CN111083489B (zh) 2018-10-22 2024-05-14 北京字节跳动网络技术有限公司 多次迭代运动矢量细化
CN112997480B (zh) 2018-11-10 2023-08-22 北京字节跳动网络技术有限公司 成对平均候选计算中的取整
CN111630865B (zh) 2018-11-12 2023-06-27 北京字节跳动网络技术有限公司 广义双向预测模式的线缓冲器减少
KR20210091161A (ko) 2018-11-20 2021-07-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 부분적 위치에 기반한 차분 계산
CN113170171B (zh) 2018-11-20 2024-04-12 北京字节跳动网络技术有限公司 组合帧间帧内预测模式的预测细化
CN117768642A (zh) * 2019-02-01 2024-03-26 北京字节跳动网络技术有限公司 使用参数集信令通知环路整形信息
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
CN113424538B (zh) 2019-02-14 2025-09-16 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr 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
CN113924784B (zh) * 2019-03-12 2024-06-11 现代自动车株式会社 用于编码和解码影像的方法
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
CN117692630A (zh) 2019-05-11 2024-03-12 北京字节跳动网络技术有限公司 视频处理中编解码工具的选择性使用
CN113728644B (zh) 2019-05-16 2024-01-26 北京字节跳动网络技术有限公司 基于子区域的运动信息细化确定
EP4018671A4 (en) 2019-09-19 2022-12-07 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
KR102637881B1 (ko) 2019-10-12 2024-02-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 정제 비디오 코딩 툴의 사용 및 시그널링
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
WO2021129866A1 (en) 2019-12-27 2021-07-01 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice types in video pictures headers

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

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