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

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
block
split
splitting
binary tree
horizontal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2019516136A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019535175A5 (enExample
JP2019535175A (ja
Inventor
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
Original Assignee
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 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 filed Critical 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
Publication of JP2019535175A publication Critical patent/JP2019535175A/ja
Publication of JP2019535175A5 publication Critical patent/JP2019535175A5/ja
Application granted granted Critical
Publication of JP7319188B2 publication Critical patent/JP7319188B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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)

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

Publications (3)

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

Family

ID=57153425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019516136A Active JP7319188B2 (ja) 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

Country Status (6)

Country Link
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
KR102566332B1 (ko) 2017-03-31 2023-08-11 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법
WO2019216718A1 (ko) * 2018-05-10 2019-11-14 삼성전자주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
EP3809702B1 (en) * 2018-06-15 2023-04-19 LG Electronics, Inc. Method and apparatus for cabac-based entropy coding
WO2019244116A1 (en) * 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Border partition in video coding
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
KR102650079B1 (ko) 2019-09-02 2024-03-22 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 색상 포맷에 기초한 코딩 모드 결정
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
EP4018659A4 (en) 2019-09-19 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. Scaling window in video coding
KR102649584B1 (ko) 2019-09-21 2024-03-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로마 인트라 모드에 기초한 크기 제한
WO2021063419A1 (en) 2019-10-05 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Downsampling filter type for chroma blending mask generation
JP7482218B2 (ja) 2019-10-12 2024-05-13 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予測タイプシグナリング
KR102758910B1 (ko) * 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
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
JP7747409B2 (ja) 2019-12-27 2025-10-01 北京字節跳動網絡技術有限公司 ビデオピクチャヘッダ内でのスライスタイプのシグナリング
WO2021204295A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Minimum allowed quantization for transform skip blocks in video coding
JP7629030B2 (ja) 2020-05-01 2025-02-12 北京字節跳動網絡技術有限公司 分割構文のためのエントロピーコーディング

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
BR112015015575A2 (pt) 2013-01-30 2020-02-04 Intel Corp particionamento adaptativo ao conteúdo para a previsão e codificação para vídeo da próxima geração
WO2016195460A1 (ko) * 2015-06-05 2016-12-08 한양대학교 산학협력단 화면 내 예측에 대한 부호화/복호화 방법 및 장치
CN115086653B (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
US10542294B2 (en) * 2016-03-16 2020-01-21 Mediatek Inc. Method and apparatus of video data processing with restricted block size in video coding
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

Also Published As

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

Similar Documents

Publication Publication Date Title
JP7319188B2 (ja) ２分木分割モードコード化の方法及び機器
US10506241B2 (en) Method for determining block partition manner in video codec, and related apparatus
US10390050B2 (en) Method of video coding using separate coding tree for luma and chroma
US12160619B2 (en) Method for partitioning block including image and device therefor
CN108419076B (zh) 视频编码及解码方法、装置及系统
KR101846762B1 (ko) 3d 비디오 코딩에서의 서브-ｐｕ 움직임 정보 상속 방법
CN103503461B (zh) 对图片进行编译码的方法
CN109922338B (zh) 图像编码设备和方法、图像解码设备和方法以及存储介质
JP6223998B2 (ja) 高効率ビデオコーディングにおける符号化ブロックフラグ符号化の方法と装置
KR20140010182A (ko) 인코딩 또는 디코딩 방법 및 장치
CN112166606B (zh) 用于处理图像的方法及其设备
BR122022002317B1 (pt) Aparelho e método de decodificação de vídeo
KR20150024857A (ko) 적어도 하나의 제2 이미지 성분의 기준 블록에 대하여 제1 이미지 성분의 현재 블록을 인코딩하는 방법, 인코딩 장치 및 대응하는 컴퓨터 프로그램
US20210409709A1 (en) Reducing redundancy between tree types
JP7560495B2 (ja) ビデオ画像処理方法、装置、および記憶媒体
CN110291792A (zh) 不对称编码单元尺寸的取决于块的比率
CN109845259B (zh) 编码和解码图像参数的方法、编码和解码图像参数的设备
CN112532987B (zh) 视频编码方法、解码方法、装置
KR20200004348A (ko) 타겟 영역 수정을 통해 비디오 신호를 처리하는 방법 및 장치
CN104113760A (zh) 视频编码、解码方法、视频编码、解码器及电子设备
CN117478871A (zh) 一种视频图像处理方法、设备及存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200924

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200924

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211026

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20211117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220510

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220810

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230310

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230627

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230720

R150 Certificate of patent or registration of utility model

Ref document number: 7319188

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150