CN107223333B - 用以减少译码参数的hevc预测的可用性检查的填补方法和装置 - Google Patents

用以减少译码参数的hevc预测的可用性检查的填补方法和装置 Download PDF

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CN107223333B
CN107223333B CN201680010483.0A CN201680010483A CN107223333B CN 107223333 B CN107223333 B CN 107223333B CN 201680010483 A CN201680010483 A CN 201680010483A CN 107223333 B CN107223333 B CN 107223333B
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data structure
picture
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CN107223333A (zh
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钱威俊
涂承杰
王翔林
穆哈默德·扎伊·科班
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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
    • H04N19/70—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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201680010483.0A 2015-03-06 2016-01-04 用以减少译码参数的hevc预测的可用性检查的填补方法和装置 Expired - Fee Related CN107223333B (zh)

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US201562129290P 2015-03-06 2015-03-06
US62/129,290 2015-03-06
US14/724,108 2015-05-28
US14/724,108 US10382791B2 (en) 2015-03-06 2015-05-28 Data structure for video coding unit
PCT/US2016/012064 WO2016144418A1 (en) 2015-03-06 2016-01-04 Padding to reduce availability checks for hevc prediction of coding parameters

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CN107223333A CN107223333A (zh) 2017-09-29
CN107223333B true CN107223333B (zh) 2020-08-25

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US (1) US10382791B2 (enExample)
EP (1) EP3266214A1 (enExample)
JP (1) JP2018511234A (enExample)
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WO (1) WO2016144418A1 (enExample)

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KR102390413B1 (ko) * 2017-03-03 2022-04-25 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
WO2020008334A1 (en) 2018-07-01 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Efficient affine merge motion vector derivation
CN116684588A (zh) * 2018-10-05 2023-09-01 Lg电子株式会社 帧间预测方法及针对图像的数据的发送方法
US20220038681A1 (en) * 2018-11-05 2022-02-03 Interdigital Vc Holdings, Inc. Video encoding or decoding using block extension for overlapped block motion compensation
WO2020124016A1 (en) * 2018-12-14 2020-06-18 Futurewei Technologies, Inc. Arbitrary and wrap-around tile grouping
WO2020185145A1 (en) * 2019-03-08 2020-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing encoding/decoding of dependent/independent partitions and related devices
WO2020261313A1 (ja) * 2019-06-24 2020-12-30 日本電信電話株式会社 画像符号化方法、及び画像復号方法
KR102776845B1 (ko) 2019-12-26 2025-03-10 바이트댄스 아이엔씨 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들
CN114868158B (zh) 2019-12-26 2025-08-01 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
EP4066386A4 (en) * 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
CN114982243B (zh) 2020-01-09 2025-05-13 字节跳动有限公司 视频流中的填充数据单元的处理

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US10382791B2 (en) 2019-08-13
EP3266214A1 (en) 2018-01-10
CN107223333A (zh) 2017-09-29
US20160261868A1 (en) 2016-09-08
JP2018511234A (ja) 2018-04-19
WO2016144418A1 (en) 2016-09-15

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