KR102493319B1 - 이진트리 분할 모드 코딩을 위한 방법 및 장치 - Google Patents

이진트리 분할 모드 코딩을 위한 방법 및 장치 Download PDF

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KR102493319B1
KR102493319B1 KR1020197012582A KR20197012582A KR102493319B1 KR 102493319 B1 KR102493319 B1 KR 102493319B1 KR 1020197012582 A KR1020197012582 A KR 1020197012582A KR 20197012582 A KR20197012582 A KR 20197012582A KR 102493319 B1 KR102493319 B1 KR 102493319B1
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KR20190055237A (ko
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땅기 푸아리에
파브리쓰 르레아넥
파비앙 라까프
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인터디지털 매디슨 페턴트 홀딩스 에스에이에스
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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
    • H04N19/10—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
    • H04N19/503—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
    • H04N19/50—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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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020197012582A 2016-10-05 2017-09-28 이진트리 분할 모드 코딩을 위한 방법 및 장치 Active KR102493319B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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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KR20190055237A KR20190055237A (ko) 2019-05-22
KR102493319B1 true KR102493319B1 (ko) 2023-01-31

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US (1) US11218738B2 (enExample)
EP (3) EP3306938A1 (enExample)
JP (1) JP7319188B2 (enExample)
KR (1) KR102493319B1 (enExample)
CN (1) CN109792539B (enExample)
WO (1) WO2018065302A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX384086B (es) * 2016-05-25 2025-03-14 Arris Entpr Llc Particionamiento binario, ternario, cuaternario para jvet.
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
CN116828179A (zh) 2017-03-31 2023-09-29 松下电器（美国）知识产权公司 图像编码装置及存储介质
WO2019216718A1 (ko) * 2018-05-10 2019-11-14 삼성전자주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
HUE068901T2 (hu) * 2018-06-15 2025-02-28 Lg Electronics Inc Eljárás és berendezés CABAC alapú entrópia kódoláshoz
CN110636314B (zh) * 2018-06-21 2022-09-27 北京字节跳动网络技术有限公司 改进的边界分割
HUE065870T2 (hu) * 2018-09-18 2024-06-28 Huawei Tech Co Ltd Videókódoló, videódekódoló és megfelelõ eljárások
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
JP7740992B2 (ja) 2019-06-24 2025-09-17 インターデジタル ヴイシー ホールディングス， インコーポレイテッド 高レベル構文要素を使用して復号データをシグナリングする方法および装置
EP4008109A4 (en) * 2019-09-02 2022-09-14 Beijing Bytedance Network Technology Co., Ltd. ENCODING MODE DETERMINATION BASED ON COLOR FORMAT
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.
WO2021052490A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Scaling window in video coding
MX2022003122A (es) 2019-09-21 2022-04-06 Beijing Bytedance Network Tech Co Ltd Modo intra basado para croma de restriccion de tama?o.
CN118890491A (zh) 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
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
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
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
WO2021204295A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Minimum allowed quantization for transform skip blocks in video coding
JP7629029B2 (ja) 2020-05-01 2025-02-12 北京字節跳動網絡技術有限公司 動き精度構文のためのエントロピーコーディング

Family Cites Families (14)

* 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
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
US10805617B2 (en) * 2012-01-19 2020-10-13 Texas Instruments Incorporated Scalable prediction type coding
EP2952003B1 (en) 2013-01-30 2019-07-17 Intel Corporation Content adaptive partitioning for prediction and coding for next generation video
WO2016090568A1 (en) * 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure
CN115134593B (zh) * 2015-06-05 2024-07-23 杜比实验室特许公司 用于执行帧间预测的图像编解码方法、比特流存储方法
EP4221202A1 (en) * 2015-06-05 2023-08-02 Dolby Laboratories Licensing Corporation Image encoding and decoding method and image decoding device
CN108713320B (zh) * 2016-03-16 2022-05-17 寰发股份有限公司 视频编码中限制块尺寸的视频数据处理方法与装置
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

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
F. Le Léannec et al, Asymmetric Coding Units in QTBT, JVET of ITU-T and ISO/IEC, JVET-D0064 (2016.10.05.)
Gary Sullivan et al, Meeting report of the 2nd meeting of the Joint Video Exploration Team (JVET), San Diego, US, 20-26 Feb. 2016, JVET of ITU-T and ISO/IEC, JVET-B1000 (2016.05.26.)
Jianle Chen et al, Algorithm Description of Joint Exploration Test Model 3, JVET of ITU-T and ISO/IEC, JVET-C1001_v3(2016.07.06.) 1부.*
Xiaozhen Zheng et al, TE3: Huawei & Hisilicon report on flexible motion partitioning coding, JCT-VC of ITU-T and ISO/IEC, JCTVC-B041 (2012.03.19.)

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Publication number Publication date
EP4362461A2 (en) 2024-05-01
EP3523975B1 (en) 2024-03-13
JP2019535175A (ja) 2019-12-05
EP3306938A1 (en) 2018-04-11
EP4362461A3 (en) 2024-05-22
CN109792539B (zh) 2022-02-08
CN109792539A (zh) 2019-05-21
US20190215537A1 (en) 2019-07-11
WO2018065302A1 (en) 2018-04-12
JP7319188B2 (ja) 2023-08-01
KR20190055237A (ko) 2019-05-22
US11218738B2 (en) 2022-01-04
EP3523975A1 (en) 2019-08-14

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