JP2018530031A5 - - Google Patents

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Publication number
JP2018530031A5
JP2018530031A5 JP2018501856A JP2018501856A JP2018530031A5 JP 2018530031 A5 JP2018530031 A5 JP 2018530031A5 JP 2018501856 A JP2018501856 A JP 2018501856A JP 2018501856 A JP2018501856 A JP 2018501856A JP 2018530031 A5 JP2018530031 A5 JP 2018530031A5
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JP
Japan
Prior art keywords
value
appendix
adjustment function
input picture
tone
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Application number
JP2018501856A
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English (en)
Japanese (ja)
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JP6948309B2 (ja
JP2018530031A (ja
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Priority claimed from EP15306196.5A external-priority patent/EP3121787A1/en
Application filed filed Critical
Priority claimed from PCT/EP2016/066167 external-priority patent/WO2017009182A1/en
Publication of JP2018530031A publication Critical patent/JP2018530031A/ja
Publication of JP2018530031A5 publication Critical patent/JP2018530031A5/ja
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Publication of JP6948309B2 publication Critical patent/JP6948309B2/ja
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JP2018501856A 2015-07-16 2016-07-07 パラメトリック・トーン調整関数を使用してピクチャをトーン・マッピングする方法およびデバイス Active JP6948309B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15306166 2015-07-16
EP15306166.8 2015-07-16
EP15306196.5A EP3121787A1 (en) 2015-07-23 2015-07-23 A method and device for tone-mapping a picture by using a parametric tone-adjustment function
EP15306196.5 2015-07-23
PCT/EP2016/066167 WO2017009182A1 (en) 2015-07-16 2016-07-07 A method and device for tone-mapping a picture by using a parametric tone-adjustment function

Publications (3)

Publication Number Publication Date
JP2018530031A JP2018530031A (ja) 2018-10-11
JP2018530031A5 true JP2018530031A5 (enExample) 2019-08-08
JP6948309B2 JP6948309B2 (ja) 2021-10-13

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ID=56372901

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JP2018501856A Active JP6948309B2 (ja) 2015-07-16 2016-07-07 パラメトリック・トーン調整関数を使用してピクチャをトーン・マッピングする方法およびデバイス

Country Status (9)

Country Link
US (1) US11182882B2 (enExample)
EP (1) EP3323104B1 (enExample)
JP (1) JP6948309B2 (enExample)
KR (1) KR102486233B1 (enExample)
CN (1) CN107924559B (enExample)
CA (1) CA2992654C (enExample)
MX (1) MX383874B (enExample)
RU (1) RU2726290C2 (enExample)
WO (1) WO2017009182A1 (enExample)

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Publication number Priority date Publication date Assignee Title
EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
ES2817852T3 (es) * 2017-02-15 2021-04-08 Dolby Laboratories Licensing Corp Mapeo mediante curva de tonos para imágenes de alto rango dinámico
EP3734954B1 (en) * 2017-12-27 2023-03-22 Panasonic Intellectual Property Management Co., Ltd. Display device and display method
CN108900823B (zh) * 2018-07-05 2019-07-12 华为技术有限公司 一种视频信号处理的方法及装置
EP3672219A1 (en) * 2018-12-18 2020-06-24 Thomson Licensing Method and device for determining control parameters for mapping an input image with a high dynamic range to an output image with a lower dynamic range
EP3672254A1 (en) * 2018-12-21 2020-06-24 InterDigital VC Holdings, Inc. Decoding an image
KR102661824B1 (ko) * 2019-03-26 2024-04-26 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치
EP3734588B1 (en) * 2019-04-30 2022-12-07 Dolby Laboratories Licensing Corp. Color appearance preservation in video codecs
US20230267579A1 (en) * 2020-06-26 2023-08-24 Interdigital Ce Patent Holdings, Sas Inverse tone mapping with adaptive bright-spot attenuation
EP3934223A1 (en) * 2020-06-29 2022-01-05 AMS Sensors Belgium BVBA Converting digital image data
US11734806B2 (en) 2021-11-24 2023-08-22 Roku, Inc. Dynamic tone mapping
CN114727029B (zh) * 2022-03-21 2024-03-22 北京百度网讯科技有限公司 视频的处理方法、装置、电子设备及存储介质
USD1071055S1 (en) * 2023-08-04 2025-04-15 Acushnet Company Golf grip

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DE3629403C2 (de) 1986-08-29 1994-09-29 Agfa Gevaert Ag Verfahren zur Korrektur der Farbsättigung bei der elektronischen Bildverarbeitung
US5012333A (en) 1989-01-05 1991-04-30 Eastman Kodak Company Interactive dynamic range adjustment system for printing digital images
JP2000137805A (ja) 1998-10-29 2000-05-16 Canon Inc 画像処理装置及びその方法
JP3833177B2 (ja) 2000-11-30 2006-10-11 キヤノン株式会社 画像処理装置、画象処理方法、記憶媒体及びプログラム
JP4153715B2 (ja) 2002-04-08 2008-09-24 松下電器産業株式会社 映像信号処理装置及び映像信号処理方法
US7158686B2 (en) 2002-09-19 2007-01-02 Eastman Kodak Company Enhancing the tonal characteristics of digital images using inflection points in a tone scale function
JP4167097B2 (ja) * 2003-03-17 2008-10-15 株式会社沖データ 画像処理方法および画像処理装置
US8207932B2 (en) 2007-12-26 2012-06-26 Sharp Laboratories Of America, Inc. Methods and systems for display source light illumination level selection
JP5275122B2 (ja) * 2008-05-30 2013-08-28 パナソニック株式会社 ダイナミックレンジ圧縮装置、ダイナミックレンジ圧縮方法、プログラム、集積回路および撮像装置
JP5157753B2 (ja) 2008-08-27 2013-03-06 カシオ計算機株式会社 画像処理装置、画像処理方法、画像処理プログラム
JP4900419B2 (ja) 2009-05-20 2012-03-21 カシオ計算機株式会社 画像処理装置、及び画像処理プログラム
JP2010278890A (ja) 2009-05-29 2010-12-09 Canon Inc 画像形成装置、画像形成方法
JP5165076B2 (ja) 2011-01-31 2013-03-21 シャープ株式会社 映像表示装置
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CN105787909B (zh) 2012-08-08 2018-07-20 杜比实验室特许公司 用于高动态范围图像的图像处理
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