PT3022908T - Método e aparelho para codificar e descodificar um bloco de textura usando particionamento de blocos com base na profundidade - Google Patents

Método e aparelho para codificar e descodificar um bloco de textura usando particionamento de blocos com base na profundidade

Info

Publication number
PT3022908T
PT3022908T PT137424198T PT13742419T PT3022908T PT 3022908 T PT3022908 T PT 3022908T PT 137424198 T PT137424198 T PT 137424198T PT 13742419 T PT13742419 T PT 13742419T PT 3022908 T PT3022908 T PT 3022908T
Authority
PT
Portugal
Prior art keywords
decoding
encoding
depth based
block
partitioning
Prior art date
Application number
PT137424198T
Other languages
English (en)
Inventor
Konieczny Jacek
Jaeger Fabian
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of PT3022908T publication Critical patent/PT3022908T/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/90—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PT137424198T 2013-07-19 2013-07-19 Método e aparelho para codificar e descodificar um bloco de textura usando particionamento de blocos com base na profundidade PT3022908T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/065360 WO2015007348A1 (en) 2013-07-19 2013-07-19 Method and apparatus for encoding and decoding a texture block using depth based block partitioning

Publications (1)

Publication Number Publication Date
PT3022908T true PT3022908T (pt) 2017-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PT137424198T PT3022908T (pt) 2013-07-19 2013-07-19 Método e aparelho para codificar e descodificar um bloco de textura usando particionamento de blocos com base na profundidade

Country Status (8)

Country Link
US (2) US10616584B2 (pt)
EP (2) EP3324631B1 (pt)
JP (1) JP6250805B2 (pt)
KR (2) KR101891637B1 (pt)
CN (1) CN105393541B (pt)
ES (1) ES2652132T3 (pt)
PT (1) PT3022908T (pt)
WO (1) WO2015007348A1 (pt)

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KR20150012206A (ko) 2013-07-24 2015-02-03 한국전자통신연구원 3차원 콘텐츠의 부호화 방법 및 장치
WO2015123806A1 (en) * 2014-02-18 2015-08-27 Mediatek Singapore Pte. Ltd. Methods for depth based block partitioning
WO2015135175A1 (en) * 2014-03-13 2015-09-17 Mediatek Singapore Pte. Ltd. Simplified depth based block partitioning method
US9838712B2 (en) * 2014-03-17 2017-12-05 Hfi Innovation Inc. Method of signaling for depth-based block partitioning
WO2016074745A1 (en) * 2014-11-14 2016-05-19 Huawei Technologies Co., Ltd. Systems and methods for processing a block of a digital image
WO2016074746A1 (en) 2014-11-14 2016-05-19 Huawei Technologies Co., Ltd. Systems and methods for mask based processing of a block of a digital image
JP6443869B2 (ja) * 2014-11-14 2018-12-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド デジタル画像を処理するためのシステムおよび方法
CN116347073A (zh) * 2016-03-30 2023-06-27 韩国电子通信研究院 使用画面划分信息对视频进行编码和解码的方法和设备
CN109565592B (zh) 2016-06-24 2020-11-17 华为技术有限公司 一种使用基于分割的视频编码块划分的视频编码设备和方法
CN109565595B (zh) 2016-06-24 2021-06-22 华为技术有限公司 一种使用基于分割的视频编码块划分的视频编码设备和方法
CN106210722B (zh) * 2016-07-08 2019-06-25 上海大学 基于hevc的分层深度视频残差层数据的编码方法
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WO2020050577A1 (ko) * 2018-09-07 2020-03-12 엘지전자 주식회사 비디오 송신 방법, 비디오 송신 장치, 비디오 수신 방법 및 비디오 수신 장치
CN110889851B (zh) 2018-09-11 2023-08-01 苹果公司 针对深度和视差估计的语义分割的稳健用途
KR20210069647A (ko) * 2018-10-05 2021-06-11 인터디지털 브이씨 홀딩스 인코포레이티드 3d 포인트들을 인코딩/재구성하기 위한 방법 및 디바이스
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KR20230058712A (ko) * 2020-09-03 2023-05-03 삼성전자주식회사 통신 시스템에서 컨텐츠와 디바이스들의 성능 차이 완화를 위한 방법 및 장치
CN113329228B (zh) * 2021-05-27 2024-04-26 杭州网易智企科技有限公司 视频编码方法、解码方法、装置、电子设备及存储介质
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Also Published As

Publication number Publication date
KR20170082658A (ko) 2017-07-14
US10616584B2 (en) 2020-04-07
ES2652132T3 (es) 2018-01-31
KR20160034362A (ko) 2016-03-29
US20160134874A1 (en) 2016-05-12
KR101756301B1 (ko) 2017-07-10
US11234002B2 (en) 2022-01-25
EP3324631A1 (en) 2018-05-23
KR101891637B1 (ko) 2018-08-24
CN105393541B (zh) 2018-10-12
WO2015007348A1 (en) 2015-01-22
JP2016529785A (ja) 2016-09-23
EP3022908B1 (en) 2017-11-01
JP6250805B2 (ja) 2017-12-20
EP3324631B1 (en) 2021-09-08
CN105393541A (zh) 2016-03-09
EP3022908A1 (en) 2016-05-25
US20200288138A1 (en) 2020-09-10

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