JP2018511234A - コード化パラメータのｈｅｖｃ予測についての利用可能性検査を低減するためのパディング - Google Patents

コード化パラメータのｈｅｖｃ予測についての利用可能性検査を低減するためのパディング Download PDF

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JP2018511234A
JP2018511234A JP2017546593A JP2017546593A JP2018511234A JP 2018511234 A JP2018511234 A JP 2018511234A JP 2017546593 A JP2017546593 A JP 2017546593A JP 2017546593 A JP2017546593 A JP 2017546593A JP 2018511234 A JP2018511234 A JP 2018511234A
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data structure
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neighboring
picture
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JP2018511234A5 (enExample
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チェン、ウェイ−ジュン
トゥ、チェンジエ
ワン、シャンリン
コバン、ムハンメド・ゼイド
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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
    • H04N19/70—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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2017546593A 2015-03-06 2016-01-04 コード化パラメータのｈｅｖｃ予測についての利用可能性検査を低減するためのパディング Ceased JP2018511234A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
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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JP2018511234A true JP2018511234A (ja) 2018-04-19
JP2018511234A5 JP2018511234A5 (enExample) 2019-01-24

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US (1) US10382791B2 (enExample)
EP (1) EP3266214A1 (enExample)
JP (1) JP2018511234A (enExample)
CN (1) CN107223333B (enExample)
WO (1) WO2016144418A1 (enExample)

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JP2023181441A (ja) * 2018-07-01 2023-12-21 北京字節跳動網絡技術有限公司 効率的なアフィンマージ動きベクトル導出

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KR102546142B1 (ko) * 2016-03-18 2023-06-21 로즈데일 다이나믹스 엘엘씨 비디오 코딩 시스템에서 블록 구조 도출 방법 및 장치
US10764576B2 (en) 2016-05-04 2020-09-01 Microsoft Technology Licensing, Llc Intra-picture prediction using non-adjacent reference lines of sample values
CN117615135A (zh) 2016-10-14 2024-02-27 世宗大学校产学协力团 影像编码/解码方法及比特流的传送方法
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
CN116684585A (zh) * 2018-10-05 2023-09-01 Lg电子株式会社 解码设备、编码设备及发送针对图像的数据的设备
EP3878178A1 (en) * 2018-11-05 2021-09-15 InterDigital VC Holdings, Inc. Video encoding or decoding using block extension for overlapped block motion compensation
CN113228519B (zh) * 2018-12-14 2025-04-29 华为技术有限公司 任意和环绕分块分组
CN113767624B (zh) * 2019-03-08 2025-06-24 瑞典爱立信有限公司 提供相关/独立分区编码/解码的方法和有关装置
JP7273339B2 (ja) * 2019-06-24 2023-05-15 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
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) * 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES

Citations (1)

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US20150010087A1 (en) * 2013-07-05 2015-01-08 Parabola Research Limited Image Processing Method and Apparatus

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EP1696673A1 (en) * 2004-09-01 2006-08-30 Mitsubishi Electric Information Technology Centre Europe B.V. Intra-frame prediction for high-pass temporal-filtered frames in wavelet video coding
KR101452713B1 (ko) 2009-10-30 2014-10-21 삼성전자주식회사 픽처 경계의 부호화 단위를 부호화, 복호화 하는 방법 및 장치
US8654860B2 (en) 2010-11-01 2014-02-18 Mediatek Inc. Apparatus and method for high efficiency video coding using flexible slice structure
KR20220070072A (ko) * 2011-02-09 2022-05-27 엘지전자 주식회사 움직임 정보 저장 방법 및 이를 이용한 시간적 움직임 벡터 예측자 유도 방법
US20120314767A1 (en) 2011-06-13 2012-12-13 Qualcomm Incorporated Border pixel padding for intra prediction in video coding
US9083983B2 (en) 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
SG10201505821WA (en) 2012-01-30 2015-08-28 Samsung Electronics Co Ltd Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area
US20150215631A1 (en) * 2014-01-23 2015-07-30 Broadcom Corporation Parallel Coding with Overlapped Tiles

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20150010087A1 (en) * 2013-07-05 2015-01-08 Parabola Research Limited Image Processing Method and Apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023181441A (ja) * 2018-07-01 2023-12-21 北京字節跳動網絡技術有限公司 効率的なアフィンマージ動きベクトル導出
US12309413B2 (en) 2018-07-01 2025-05-20 Bejing Bytedance Network Technology Co., Ltd. Efficient affine merge motion vector derivation

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WO2016144418A1 (en) 2016-09-15
US10382791B2 (en) 2019-08-13
CN107223333B (zh) 2020-08-25
EP3266214A1 (en) 2018-01-10
US20160261868A1 (en) 2016-09-08
CN107223333A (zh) 2017-09-29

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