JP6902537B2 - ライトフィールドベースの画像の符号化方法および復号方法並びに対応する装置 - Google Patents

ライトフィールドベースの画像の符号化方法および復号方法並びに対応する装置 Download PDF

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JP6902537B2
JP6902537B2 JP2018520550A JP2018520550A JP6902537B2 JP 6902537 B2 JP6902537 B2 JP 6902537B2 JP 2018520550 A JP2018520550 A JP 2018520550A JP 2018520550 A JP2018520550 A JP 2018520550A JP 6902537 B2 JP6902537 B2 JP 6902537B2
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ボワソン，ギヨーム
ロペス，パトリック
トロ，ドミニク
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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
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
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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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2018520550A 2015-10-21 2016-10-20 ライトフィールドベースの画像の符号化方法および復号方法並びに対応する装置 Active JP6902537B2 (ja)

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Application Number Priority Date Filing Date Title
EP15306685.7A EP3160142A1 (en) 2015-10-21 2015-10-21 Method for encoding and method for decoding a light field based image and corresponding devices
EP15306685.7 2015-10-21
PCT/EP2016/075185 WO2017068022A1 (en) 2015-10-21 2016-10-20 Method for encoding and method for decoding a light field based image and corresponding devices

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JP2018533305A JP2018533305A (ja) 2018-11-08
JP2018533305A5 JP2018533305A5 (enExample) 2019-11-28
JP6902537B2 true JP6902537B2 (ja) 2021-07-14

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US (1) US10638158B2 (enExample)
EP (2) EP3160142A1 (enExample)
JP (1) JP6902537B2 (enExample)
KR (1) KR102825367B1 (enExample)
CN (1) CN108293135B (enExample)
WO (1) WO2017068022A1 (enExample)

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US10602187B2 (en) 2015-11-30 2020-03-24 Intel Corporation Efficient, compatible, and scalable intra video/image coding using wavelets and HEVC coding
US20170155905A1 (en) * 2015-11-30 2017-06-01 Intel Corporation Efficient intra video/image coding using wavelets and variable size transform coding
EP3422723B1 (en) 2017-06-30 2023-04-26 InterDigital VC Holdings, Inc. Method for encoding and decoding at least one matrix of image views obtained from data acquired by a plenoptic camera, and corresponding electronic devices
EP3422722A1 (en) * 2017-06-30 2019-01-02 Thomson Licensing Method for encoding a matrix of image views obtained from data acquired by a plenoptic camera
KR20250163414A (ko) * 2018-02-06 2025-11-20 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법
US10678056B2 (en) * 2018-02-26 2020-06-09 Google Llc Augmented reality light field head-mounted displays
EP3579561A1 (en) 2018-06-05 2019-12-11 InterDigital VC Holdings, Inc. Prediction for light-field coding and decoding
CN109996067B (zh) * 2019-04-04 2021-02-02 清华大学深圳研究生院 一种基于深度的全光图像自适应卷积编码方法
WO2020253864A1 (en) 2019-06-21 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Selective enablement of adaptive in-loop color-space transform in video coding
CN117336478A (zh) * 2019-11-07 2024-01-02 抖音视界有限公司 视频编解码的自适应环内颜色空间变换的量化特性
CN111416983B (zh) * 2020-04-07 2022-03-15 清华大学深圳国际研究生院 基于成像相关的多焦距光场视频帧内预测方法和装置
BR102021009291A2 (pt) 2021-05-13 2022-11-22 Samsung Eletrônica da Amazônia Ltda. Método de intrapredição quadridimensional para codificação e decodificação de dados de light field
CN114742847B (zh) * 2022-04-18 2025-02-14 北京信息科技大学 一种基于空角一致性光场抠图方法及装置

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AUPP248298A0 (en) 1998-03-20 1998-04-23 Canon Kabushiki Kaisha A method and apparatus for hierarchical encoding and decoding an image
JP2004052952A (ja) 2002-07-23 2004-02-19 Toshiba Corp 渦巻ばね装置
KR100667830B1 (ko) 2005-11-05 2007-01-11 삼성전자주식회사 다시점 동영상을 부호화하는 방법 및 장치
WO2008146190A2 (en) * 2007-05-30 2008-12-04 Nxp B.V. Method of determining an image distribution for a light field data structure
CN101389034B (zh) * 2007-09-14 2010-06-09 华为技术有限公司 一种图像编/解码方法、装置及一种图像处理方法、系统
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US8581929B1 (en) * 2012-06-05 2013-11-12 Francis J. Maguire, Jr. Display of light field image data using a spatial light modulator at a focal length corresponding to a selected focus depth
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JP2015008387A (ja) * 2013-06-25 2015-01-15 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム並びに撮像装置

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CN108293135B (zh) 2023-03-07
EP3160142A1 (en) 2017-04-26
KR102825367B1 (ko) 2025-06-25
US20180316935A1 (en) 2018-11-01
KR20180072702A (ko) 2018-06-29
JP2018533305A (ja) 2018-11-08
CN108293135A (zh) 2018-07-17
WO2017068022A9 (en) 2017-08-10
WO2017068022A1 (en) 2017-04-27
US10638158B2 (en) 2020-04-28
EP3366040B1 (en) 2021-07-21
EP3366040A1 (en) 2018-08-29

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