JP2012519896A5 - - Google Patents

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Publication number
JP2012519896A5
JP2012519896A5 JP2011552559A JP2011552559A JP2012519896A5 JP 2012519896 A5 JP2012519896 A5 JP 2012519896A5 JP 2011552559 A JP2011552559 A JP 2011552559A JP 2011552559 A JP2011552559 A JP 2011552559A JP 2012519896 A5 JP2012519896 A5 JP 2012519896A5
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JP
Japan
Prior art keywords
signal
image data
signals
dynamic range
conversion unit
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JP2011552559A
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English (en)
Japanese (ja)
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JP2012519896A (ja
JP5624062B2 (ja
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Priority claimed from PCT/IB2010/050905 external-priority patent/WO2010100609A1/en
Publication of JP2012519896A publication Critical patent/JP2012519896A/ja
Publication of JP2012519896A5 publication Critical patent/JP2012519896A5/ja
Application granted granted Critical
Publication of JP5624062B2 publication Critical patent/JP5624062B2/ja
Expired - Fee Related legal-status Critical Current
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JP2011552559A 2009-03-06 2010-03-03 入力画像データを出力画像データに変換するための方法、入力画像データを出力画像データに変換するための画像変換ユニット、画像処理装置、ディスプレイデバイス Expired - Fee Related JP5624062B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09154549 2009-03-06
EP09154549.1 2009-03-06
PCT/IB2010/050905 WO2010100609A1 (en) 2009-03-06 2010-03-03 Method for converting input image data into output image data, image conversion unit for converting input image data into output image data, image processing apparatus, display device

Publications (3)

Publication Number Publication Date
JP2012519896A JP2012519896A (ja) 2012-08-30
JP2012519896A5 true JP2012519896A5 (enExample) 2013-04-18
JP5624062B2 JP5624062B2 (ja) 2014-11-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011552559A Expired - Fee Related JP5624062B2 (ja) 2009-03-06 2010-03-03 入力画像データを出力画像データに変換するための方法、入力画像データを出力画像データに変換するための画像変換ユニット、画像処理装置、ディスプレイデバイス

Country Status (7)

Country Link
US (2) US8605083B2 (enExample)
EP (1) EP2404281A1 (enExample)
JP (1) JP5624062B2 (enExample)
KR (1) KR101625362B1 (enExample)
CN (1) CN102341826B (enExample)
RU (1) RU2533855C2 (enExample)
WO (1) WO2010100609A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731320B2 (en) 2009-01-20 2014-05-20 Andre Leitao Image processing using a bilateral grid
US8346022B2 (en) * 2009-09-02 2013-01-01 Tandent Vision Science, Inc. System and method for generating an intrinsic image using tone mapping and log chromaticity
US9135864B2 (en) 2010-05-14 2015-09-15 Dolby Laboratories Licensing Corporation Systems and methods for accurately representing high contrast imagery on high dynamic range display systems
GB201020983D0 (en) * 2010-12-10 2011-01-26 Apical Ltd Display controller and display system
CN103443846B (zh) 2011-03-09 2016-12-21 杜比实验室特许公司 高对比度的灰度级显示器和彩色显示器
EP2689392B1 (en) * 2011-03-24 2015-09-02 Koninklijke Philips N.V. Apparatus and method for analyzing image gradings
US8457418B2 (en) * 2011-08-02 2013-06-04 Raytheon Company Local area contrast enhancement
CN107103588B (zh) * 2011-09-27 2025-08-22 皇家飞利浦有限公司 用于图像的动态范围变换的装置和方法
EP2898474A1 (en) * 2012-09-12 2015-07-29 Koninklijke Philips N.V. Making hdr viewing a content owner agreed process
US9412155B2 (en) * 2012-12-31 2016-08-09 Karl Storz Imaging, Inc. Video system with dynamic contrast and detail enhancement
US9008425B2 (en) * 2013-01-29 2015-04-14 Xerox Corporation Detection of numbered captions
US9275446B2 (en) * 2013-10-15 2016-03-01 Samsung Electronics Co., Ltd. Large radius edge-preserving low-pass filtering
JP6439418B2 (ja) * 2014-03-05 2018-12-19 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
JP6421504B2 (ja) * 2014-07-28 2018-11-14 ソニー株式会社 画像処理装置及び画像処理方法
US10063824B2 (en) * 2014-11-05 2018-08-28 Apple Inc. Mapping image/video content to target display devices with variable brightness levels and/or viewing conditions
US10362288B2 (en) 2015-01-09 2019-07-23 Sony Corporation Method and system for improving detail information in digital images
EP3248367B1 (en) * 2015-01-19 2018-08-29 Dolby Laboratories Licensing Corporation Display management for high dynamic range video
EP3266208B1 (en) 2015-03-02 2019-05-08 Dolby Laboratories Licensing Corporation Content-adaptive perceptual quantization for high dynamic range images
JP6613697B2 (ja) * 2015-08-06 2019-12-04 株式会社リコー 画像処理装置、プログラムおよび記録媒体
CN108353173B (zh) * 2015-11-02 2020-06-05 杜比实验室特许公司 用于高动态范围视频编码的分段线性层间预测器
RU2720446C2 (ru) * 2015-12-17 2020-04-29 Конинклейке Филипс Н.В. Простое, но гибкое кодирование динамического диапазона
US10056022B2 (en) 2016-06-10 2018-08-21 Apple Inc. Saturation dependent image splitting for high dynamic range displays
CN109429099A (zh) * 2017-08-31 2019-03-05 华为技术有限公司 用于播放媒体文件的方法、处理器和媒体播放设备
KR101957850B1 (ko) * 2017-12-01 2019-03-13 가톨릭대학교 산학협력단 유도 필터를 이용한 리버스 톤 매핑 장치 및 방법
US10943337B2 (en) * 2018-11-27 2021-03-09 Novatek Microelectronics Corp. Image processing apparatus and method for high dynamic range effect
US10964275B2 (en) 2019-04-18 2021-03-30 Apple Inc. Displays with adjustable direct-lit backlight units and adaptive processing
US10571744B1 (en) * 2019-04-18 2020-02-25 Apple Inc. Displays with adjustable direct-lit backlight units and power consumption compensation
US10504453B1 (en) 2019-04-18 2019-12-10 Apple Inc. Displays with adjustable direct-lit backlight units
JP7373299B2 (ja) * 2019-04-26 2023-11-02 キヤノン株式会社 画像処理装置およびその制御方法
US11425313B1 (en) * 2021-11-29 2022-08-23 Unity Technologies Sf Increasing dynamic range of a virtual production display
US11967291B1 (en) 2022-08-02 2024-04-23 Apple Inc. Using content type to select brightness in direct-lit backlight units

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733229A (en) * 1984-01-24 1988-03-22 Whitehead Frank R Highlighting gray scale video display terminal
DE3629409C2 (de) * 1986-08-29 1994-02-17 Agfa Gevaert Ag Verfahren und Vorrichtung zur Kontrastbewertung bei der elektronischen Bildverarbeitung
KR100200628B1 (ko) * 1996-09-30 1999-06-15 윤종용 화질 개선 회로 및 그 방법
US6556258B1 (en) * 1998-04-30 2003-04-29 Casio Computer Co., Ltd. Display device using ambient light a lighting panel
WO2007053710A2 (en) * 2005-11-01 2007-05-10 Donnelly Corporation Interior rearview mirror with display
US6918674B2 (en) * 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
US7116838B2 (en) 2002-10-25 2006-10-03 Eastman Kodak Company Enhancing the tonal and spatial characteristics of digital images using selective spatial filters
JP4143425B2 (ja) 2003-01-16 2008-09-03 富士フイルム株式会社 画像処理方法及び装置、並びに画像処理プログラム
US7142723B2 (en) * 2003-07-18 2006-11-28 Microsoft Corporation System and process for generating high dynamic range images from multiple exposures of a moving scene
US20050117799A1 (en) * 2003-12-01 2005-06-02 Chiou-Shann Fuh Method and apparatus for transforming a high dynamic range image into a low dynamic range image
US20050243176A1 (en) * 2004-04-30 2005-11-03 James Wu Method of HDR image processing and manipulation
US20070076971A1 (en) * 2005-09-30 2007-04-05 Nokia Corporation Compression of images for computer graphics
US8099247B2 (en) * 2005-11-23 2012-01-17 Electric Mirror, Llc Back lit mirror with media display device
JP2007264192A (ja) 2006-03-28 2007-10-11 Toshiba Corp 投影表示装置
US8207931B2 (en) * 2007-05-31 2012-06-26 Hong Kong Applied Science and Technology Research Institute Company Limited Method of displaying a low dynamic range image in a high dynamic range
RU2007127116A (ru) * 2007-07-17 2009-01-27 Корпораци "Самсунг Электроникс Ко., Лтд." (KR) Способ расширения динамического диапазона фотоизображения
EP2206333A1 (en) * 2007-09-28 2010-07-14 OCE-Technologies B.V. Method, apparatus and computer program for transforming digital colour images
US8144927B2 (en) * 2008-01-31 2012-03-27 Max-Viz, Inc. Video image processing and fusion
EP2543181B1 (en) * 2010-03-03 2015-10-21 Koninklijke Philips N.V. Apparatuses and methods for defining color regimes

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