JP2018535569A5 - - Google Patents

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Publication number
JP2018535569A5
JP2018535569A5 JP2018512363A JP2018512363A JP2018535569A5 JP 2018535569 A5 JP2018535569 A5 JP 2018535569A5 JP 2018512363 A JP2018512363 A JP 2018512363A JP 2018512363 A JP2018512363 A JP 2018512363A JP 2018535569 A5 JP2018535569 A5 JP 2018535569A5
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JP
Japan
Prior art keywords
luminance
sample
chrominance
luminance sample
reconstructed
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JP2018512363A
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English (en)
Japanese (ja)
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JP6990172B2 (ja
JP2018535569A (ja
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Priority claimed from PCT/EP2016/072101 external-priority patent/WO2017046408A1/en
Publication of JP2018535569A publication Critical patent/JP2018535569A/ja
Publication of JP2018535569A5 publication Critical patent/JP2018535569A5/ja
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Publication of JP6990172B2 publication Critical patent/JP6990172B2/ja
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JP2018512363A 2015-09-18 2016-09-19 Ｈｄｒ符号化／復号のための色成分サンプルの共に配置される輝度サンプルの決定 Active JP6990172B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15290234.2 2015-09-18
EP15290234 2015-09-18
PCT/EP2016/072101 WO2017046408A1 (en) 2015-09-18 2016-09-19 Determination of a co-located luminance sample of a color component sample, for hdr coding/decoding

Publications (3)

Publication Number Publication Date
JP2018535569A JP2018535569A (ja) 2018-11-29
JP2018535569A5 true JP2018535569A5 (enExample) 2019-10-24
JP6990172B2 JP6990172B2 (ja) 2022-01-12

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JP2018512363A Active JP6990172B2 (ja) 2015-09-18 2016-09-19 Ｈｄｒ符号化／復号のための色成分サンプルの共に配置される輝度サンプルの決定

Country Status (6)

Country Link
US (1) US10721484B2 (enExample)
EP (1) EP3350774B1 (enExample)
JP (1) JP6990172B2 (enExample)
KR (1) KR102538197B1 (enExample)
CN (1) CN108027978B (enExample)
WO (1) WO2017046408A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12301848B2 (en) * 2020-08-06 2025-05-13 Dolby Laboratories Licensing Corporation Adaptive streaming with false contouring alleviation
CN114640834B (zh) * 2020-12-15 2024-03-19 华为技术有限公司 一种图像处理的方法以及相关装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963111A1 (en) * 1998-06-02 1999-12-08 Deutsche Thomson-Brandt Gmbh Method and apparatus for dynamic contrast improvement in video pictures
JP3551857B2 (ja) * 1999-09-09 2004-08-11 日本電気株式会社 高ダイナミックレンジ画像処理装置および方法
WO2006113003A1 (en) * 2005-04-13 2006-10-26 Thomson Licensing Method and apparatus for video decoding
US7826673B2 (en) 2007-01-23 2010-11-02 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction with color-conversion
US8031267B2 (en) * 2007-02-12 2011-10-04 Intel Corporation Motion adaptive upsampling of chroma video signals
US8175158B2 (en) 2008-01-04 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction parameter determination
BRPI1009443B1 (pt) * 2009-03-13 2021-08-24 Dolby Laboratories Licensing Corporation Método de geração de parâmetros de mapeamento de tons inverso, método de compactação de dados de vídeo e método para geração de um fluxo de bits de saída a partir de um fluxo de bits de entrada
WO2012122426A1 (en) 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Reference processing for bitdepth and color format scalable video coding
TWI521973B (zh) * 2011-04-15 2016-02-11 杜比實驗室特許公司 高動態範圍影像的編碼、解碼及表示
US9036042B2 (en) * 2011-04-15 2015-05-19 Dolby Laboratories Licensing Corporation Encoding, decoding, and representing high dynamic range images
EP2732624A4 (en) * 2011-07-12 2015-07-15 Intel Corp LUMBASED CHROMAINTRAPREDICTION
WO2013102293A1 (en) * 2012-01-04 2013-07-11 Mediatek Singapore Pte. Ltd. Improvements of luma-based chroma intra prediction
WO2013107939A1 (en) * 2012-01-20 2013-07-25 Nokia Corporation Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
US9420288B2 (en) * 2012-03-26 2016-08-16 Koninklijke Philips N.V. Brightness region-based apparatuses and methods for HDR image encoding and decoding
GB2503875B (en) * 2012-06-29 2015-06-10 Canon Kk Method and device for encoding or decoding an image
EP2894857A1 (en) * 2014-01-10 2015-07-15 Thomson Licensing Method and apparatus for encoding image data and method and apparatus for decoding image data
JP2015170905A (ja) * 2014-03-05 2015-09-28 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像表示装置
EP2961168A1 (en) * 2014-06-27 2015-12-30 Thomson Licensing Method and apparatus for predicting image samples for encoding or decoding
US9832388B2 (en) * 2014-08-04 2017-11-28 Nvidia Corporation Deinterleaving interleaved high dynamic range image by using YUV interpolation
EP3051818A1 (en) 2015-01-30 2016-08-03 Thomson Licensing Method and device for decoding a color picture
EP3251084B1 (en) 2015-01-30 2022-05-18 InterDigital VC Holdings, Inc. A method and apparatus of encoding and decoding a color picture
US10880557B2 (en) * 2015-06-05 2020-12-29 Fastvdo Llc High dynamic range image/video coding
WO2017032646A1 (en) 2015-08-24 2017-03-02 Thomson Licensing Coding and decoding method and corresponding devices
KR102140083B1 (ko) * 2015-09-23 2020-07-31 애리스 엔터프라이지즈 엘엘씨 높은 동적 범위 및 넓은 컬러 색역 시퀀스들을 재형성하고 코딩하기 위한 시스템
US10728560B2 (en) * 2016-01-28 2020-07-28 Koninklijke Philips N.V. Encoding and decoding HDR videos
US10264287B2 (en) * 2016-10-05 2019-04-16 Dolby Laboratories Licensing Corporation Inverse luma/chroma mappings with histogram transfer and approximation

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