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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JP2018535569A (ja
JP6990172B2 (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 2015-09-18
EP15290234.2 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) EP3350774A1 (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
WO2022032010A1 (en) * 2020-08-06 2022-02-10 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
KR101278308B1 (ko) * 2005-04-13 2013-06-25 톰슨 라이센싱 공용 예측기를 사용하는 루마 및 크로마 인코딩
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
EP2406959B1 (en) * 2009-03-13 2015-01-14 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
WO2012122426A1 (en) * 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Reference processing for bitdepth and color format scalable video coding
TWI513327B (zh) * 2011-04-15 2015-12-11 Dolby Lab Licensing Corp 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
KR101588144B1 (ko) * 2011-07-12 2016-01-22 인텔 코포레이션 루마 기반 크로마 인트라 예측
CN103918269B (zh) * 2012-01-04 2017-08-01 联发科技(新加坡)私人有限公司 色度帧内预测方法及装置
AU2013210955B2 (en) * 2012-01-20 2017-11-09 Nokia Technologies Oy Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
KR102014127B1 (ko) * 2012-03-26 2019-08-26 코닌클리케 필립스 엔.브이. Hdr 이미지 인코딩 및 디코딩을 위한 밝기 영역-기반 장치들 및 방법들
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
KR102529013B1 (ko) 2015-01-30 2023-05-08 인터디지털 브이씨 홀딩스 인코포레이티드 컬러 픽처를 인코딩 및 디코딩하는 방법 및 장치
US10880557B2 (en) * 2015-06-05 2020-12-29 Fastvdo Llc High dynamic range image/video coding
EP3341918B1 (en) 2015-08-24 2023-10-11 InterDigital Madison Patent Holdings, SAS Coding and decoding method and corresponding devices
EP3338450A1 (en) * 2015-09-23 2018-06-27 ARRIS Enterprises LLC System and method for reshaping and adaptation of high dynamic range video data
CN108605125B (zh) * 2016-01-28 2021-05-25 皇家飞利浦有限公司 对hdr视频进行编码和解码的方法及设备
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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