JP7319188B2 - ２分木分割モードコード化の方法及び機器 - Google Patents

２分木分割モードコード化の方法及び機器 Download PDF

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JP7319188B2
JP7319188B2 JP2019516136A JP2019516136A JP7319188B2 JP 7319188 B2 JP7319188 B2 JP 7319188B2 JP 2019516136 A JP2019516136 A JP 2019516136A JP 2019516136 A JP2019516136 A JP 2019516136A JP 7319188 B2 JP7319188 B2 JP 7319188B2
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JP2019535175A (ja
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ポワリエ，タンギ
ルリアネック，ファブリス
ラケイプ，ファビアン
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インターデジタル マディソン パテント ホールディングス， エスアーエス
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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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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
    • H04N19/70—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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JP2019516136A 2016-10-05 2017-09-28 ２分木分割モードコード化の方法及び機器 Active JP7319188B2 (ja)

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EP16306306.8 2016-10-05
EP16306306.8A EP3306938A1 (en) 2016-10-05 2016-10-05 Method and apparatus for binary-tree split mode coding
PCT/EP2017/074694 WO2018065302A1 (en) 2016-10-05 2017-09-28 Method and apparatus for binary-tree split mode coding

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JP2019535175A JP2019535175A (ja) 2019-12-05
JP2019535175A5 JP2019535175A5 (enExample) 2020-11-12
JP7319188B2 true JP7319188B2 (ja) 2023-08-01

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EP (3) EP3306938A1 (enExample)
JP (1) JP7319188B2 (enExample)
KR (1) KR102493319B1 (enExample)
CN (1) CN109792539B (enExample)
WO (1) WO2018065302A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3025334C (en) * 2016-05-25 2021-07-13 Arris Enterprises Llc Binary ternary quad tree partitioning for jvet coding of video data
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
TWI820019B (zh) 2017-03-31 2023-11-01 美商松下電器（美國）知識產權公司 圖像解碼裝置及解碼方法
CN118283262A (zh) 2018-05-10 2024-07-02 三星电子株式会社 用于图像编码的方法和装置及用于图像解码的方法和装置
EP4451681A3 (en) * 2018-06-15 2025-01-15 LG Electronics Inc. Method and apparatus for cabac-based entropy coding
TWI725456B (zh) 2018-06-21 2021-04-21 大陸商北京字節跳動網絡技術有限公司 交錯區塊的自動劃分
CA3113219A1 (en) * 2018-09-18 2020-03-26 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods
JP6835177B2 (ja) * 2018-11-30 2021-02-24 株式会社Ｊｖｃケンウッド 画像復号化装置、画像復号化方法及び画像復号化プログラム
CN111277828B (zh) * 2018-12-04 2022-07-12 华为技术有限公司 视频编解码方法、视频编码器和视频解码器
US11206417B2 (en) * 2019-05-30 2021-12-21 Tencent America LLC Method and apparatus for video coding
EP3987803A1 (en) 2019-06-24 2022-04-27 InterDigital VC Holdings, Inc. Method and apparatus for signaling decoding data using high level syntax elements
WO2021043157A1 (en) 2019-09-02 2021-03-11 Beijing Bytedance Network Technology Co., Ltd. Coding mode determination based on color format
JP7324940B2 (ja) 2019-09-19 2023-08-10 北京字節跳動網絡技術有限公司 ビデオコーディングにおけるスケーリングウインドウ
JP7328445B2 (ja) 2019-09-19 2023-08-16 北京字節跳動網絡技術有限公司 ビデオコーディングにおける参照サンプル位置の導出
KR102649584B1 (ko) 2019-09-21 2024-03-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로마 인트라 모드에 기초한 크기 제한
JP7391199B2 (ja) 2019-10-05 2023-12-04 北京字節跳動網絡技術有限公司 映像コーディングツールのレベルベースシグナリング
WO2021068956A1 (en) 2019-10-12 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Prediction type signaling in video coding
WO2021073488A1 (en) * 2019-10-13 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between reference picture resampling and video coding tools
CN111131376A (zh) * 2019-10-22 2020-05-08 国网新疆电力有限公司信息通信公司 极端网络环境下图片切分传输方法、系统、终端及服务器
CN120201190B (zh) * 2019-12-17 2026-03-31 阿里巴巴（中国）有限公司 视频处理方法及装置、非暂时性计算机可读存储介质
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
EP4118831A4 (en) 2020-04-10 2023-12-27 Beijing Bytedance Network Technology Co., Ltd. MINIMUM ALLOWED QUANTIFICATION FOR TRANSFORM JUMP BLOCKS IN VIDEO CODING
BR112022021916A2 (pt) 2020-05-01 2023-02-14 Beijing Bytedance Network Tech Co Ltd Método para processar vídeo, aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013118424A (ja) 2011-11-04 2013-06-13 Sharp Corp 画像復号装置、画像符号化装置、および符号化データのデータ構造
US20130188704A1 (en) 2012-01-19 2013-07-25 Texas Instruments Incorporated Scalable Prediction Type Coding
WO2016090568A1 (en) 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302006B2 (en) 2002-04-30 2007-11-27 Hewlett-Packard Development Company, L.P. Compression of images and image sequences through adaptive partitioning
US20110310976A1 (en) 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
CN101990104A (zh) 2010-11-17 2011-03-23 中兴通讯股份有限公司 视频图像编码方法及装置
US8494290B2 (en) 2011-05-05 2013-07-23 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
US9332283B2 (en) * 2011-09-27 2016-05-03 Broadcom Corporation Signaling of prediction size unit in accordance with video coding
EP2952002A4 (en) 2013-01-30 2016-09-21 Intel Corp ADAPTIVE ENTROPIC ENCODING OF CONTENT FOR NEXT GENERATION VIDEO
EP4013051A1 (en) * 2015-06-05 2022-06-15 Dolby Laboratories Licensing Corporation Methods for encoding and decoding intra-frame prediction
CN115002457B (zh) * 2015-06-05 2025-05-06 杜比实验室特许公司 图像编码和解码方法和图像解码设备
EP3758377B1 (en) * 2016-03-16 2023-10-25 HFI Innovation Inc. Method and apparatus of block partitioning
US10623774B2 (en) * 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
US10863186B2 (en) * 2016-08-26 2020-12-08 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013118424A (ja) 2011-11-04 2013-06-13 Sharp Corp 画像復号装置、画像符号化装置、および符号化データのデータ構造
US20130188704A1 (en) 2012-01-19 2013-07-25 Texas Instruments Incorporated Scalable Prediction Type Coding
WO2016090568A1 (en) 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEN, Jianle et al.，JVET AHG Report: JEM Algorithm Description Editing (AHG2)，JVET-D0002 (version 1)，ITU，2016年10月14日，pp.1-35，JVET-D0002_attachment.docx
LEAANNEC, F. Le et al.，Asymmetric Coding Units in QTBT，JVET-D0064 (version 1)，ITU，2016年10月05日，pp.1-8，JVET-D0064-r0.docx

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WO2018065302A1 (en) 2018-04-12
CN109792539B (zh) 2022-02-08
JP2019535175A (ja) 2019-12-05
EP4362461A2 (en) 2024-05-01
US11218738B2 (en) 2022-01-04
EP4362461A3 (en) 2024-05-22
EP3523975A1 (en) 2019-08-14
EP3306938A1 (en) 2018-04-11
US20190215537A1 (en) 2019-07-11
EP3523975B1 (en) 2024-03-13
KR20190055237A (ko) 2019-05-22
CN109792539A (zh) 2019-05-21
KR102493319B1 (ko) 2023-01-31

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