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51. 发明公开

EP2562520A4 OPTICAL SYSTEM FOR MEASUREMENTS, AND LUMINANCE COLORIMETER AND COLORIMETER USING SAME 有权
标题翻译：光学系统，用于测量和LEUCHTKRAFTKOLORIMETER和SO色度计
公开(公告)号：EP2562520A4
公开(公告)日：2015-01-14
申请号：EP11771704
申请日：2011-03-15
申请人： KONICA MINOLTA OPTICS INC
发明人： TSURUTANI KATSUTOSHI
IPC分类号： G01J3/51 , G01J3/02 , G01J3/50
CPC分类号： G01J3/51 , G01J3/02 , G01J3/0205 , G01J3/0216 , G01J3/0218 , G01J3/506 , G01J3/513
摘要： In a measuring probe 40, a measuring beam is diffused by a first diffusion plate 19, and when received by a plurality of light-receiving sensors 13B, 14B, 15B via a plurality of interference filters 13A, 14A, 15B, the measuring beam is made incident on the interference filters 13A, 14A, 15B via second diffusion plates 13C, 14C, 15C. Those interference filters 13A, 14A, 15B are formed such that transmittance characteristics corresponding to a measurement parameter are obtained correspondingly to intensity distribution conditions for an angle of incidence of light incident on the interference filters 13A, 14A, 15B. Therefore, the measuring probe 40 can reduce the effect of displacement of the transmission characteristic caused by the angle of incidence, while using the interference filters 13A, 14A, 15B.

52. 发明公开

EP2815218A1 PROCEDE ET DISPOSITIF DE MESURE DE LA COULEUR D'UN OBJET 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR MESSUNG DER FARBE EINES OBJEKTS
公开(公告)号：EP2815218A1
公开(公告)日：2014-12-24
申请号：EP13706205.5
申请日：2013-02-14
申请人： Color Grail Research
发明人： HENNEBELLE, Franck
IPC分类号： G01J3/50 , G01J3/02 , G01J3/12
CPC分类号： G01N21/255 , G01J3/0272 , G01J3/50 , G01J3/506 , G01J2003/1282 , G01N21/4738 , G01N2201/061 , H01L27/14601
摘要： The present invention relates to a method for measuring the uniform diffuse reflectance R
OBJ (λ) at least at one point on an object (30) using a device (10) comprising a means (11) for emitting color illuminants expressed as luminous flux and an electronic colour image sensor (12). The present invention also relates to a device (10) comprising a means (11) for emitting color illuminants expressed as luminous flux of colors and an electronic colour image sensor (12), for measuring the uniform diffuse reflectance R
OBJ (λ) at least at one point on an object (30) placed in a zone located opposite and substantially perpendicular to said means (11) for emitting colours and located in the field of vision of said electronic colour image sensor (12) and subjected to an external illuminant expressed as a constant and unknown external environmental luminous flux (40) denoted I
ext (λ).
摘要翻译：本发明涉及一种使用装置（10）至少在物体（30）上的一点处测量均匀漫反射率ROBJ（λ）的方法，该装置包括能够发射以光通量和电子彩色图像传感器（12）。本发明还涉及一种装置（10），其包括用于发出表示为颜色的光通量的彩色光源的装置（11）和电子彩色图像传感器（12），用于至少在下述情况下测量均匀的漫反射率ROBJ（λ）放置在与能够发射颜色并且位于所述电子彩色图像传感器（12）的视野中的所述装置（11）相对且基本垂直的区域中的物体（30）上的一点，并且经受外部光源表示为恒定和未知的外部环境光通量（40），表示为Iext（λ）。

53. 发明公开

EP2721383A1 SYSTEM AND METHOD FOR COLOR AND INTENSITY CALIBRATING OF A DISPLAY SYSTEM FOR PRACTICAL USAGE 有权
标题翻译：系统VERFAHREN ZUR FARB- UNDINTENSITÄTSKALIBRIERENEINES ANZEIGESYSTEZ ZUR PRAKTISCHEN VERWENDUNG
公开(公告)号：EP2721383A1
公开(公告)日：2014-04-23
申请号：EP12728164.0
申请日：2012-06-15
申请人： Scalable Display Technologies, Inc.
发明人： GREEN, Paul, E. , SURATI, Ph. D. Rajeev J. , AMARATUNGA, Kevin , TIMONER, Samson, J.
IPC分类号： G01J3/50 , H04N13/00 , H04N17/00
CPC分类号： H04N13/363 , G01J3/506 , G06T7/90 , G09G3/002 , G09G3/2003 , G09G2320/0242 , G09G2320/0693 , H04N9/3147 , H04N9/3182 , H04N9/3194 , H04N13/327
摘要： The invention provides a system and method that allows for the calibration of color and intensity in a display system in a manner that is practical for the user, and handling obscuring factors, giving the user the ability to make intelligent trade-offs, and making it possible to quickly and efficiently re-compute a correction. More generally, correction and adjustment of intensity and color non-uniformities, and using optical sensor feedback to detect and correct for those changes is contemplated. This includes, but is not limited to, showing very bright images and very dark images. This invention further provides methods for making a practical system for the user, including a method of calculating corrections, dealing with obscuring factors that can affect the calculation process, providing information to allow users to make decisions on how to make trade-offs on the quality factors of the display, and allowing fast re-calculation of intensity corrections when re-calibrating.
摘要翻译：本发明提供了一种系统和方法，其允许以对用户实用的方式校准显示系统中的颜色和强度，并且处理模糊因素，给予用户智能取舍的能力，并使其成为可能可以快速有效地重新计算校正。更一般地，考虑了强度和颜色不均匀性的校正和调整，以及使用光学传感器反馈来检测和校正这些变化。这包括但不限于显示非常明亮的图像和非常暗的图像。本发明还提供了用于为用户制作实用系统的方法，包括计算校正的方法，处理可影响计算过程的模糊因素，提供信息以允许用户作出关于如何对质量进行权衡的决定显示的因素，并允许在重新校准时快速重新计算强度校正。

54. 发明公开

EP2610858A1 Display device and method of calibrating color 审中-公开
标题翻译： Anzeigevorrichtung und Verfahrne zur Kalibrierung von Farbe
公开(公告)号：EP2610858A1
公开(公告)日：2013-07-03
申请号：EP12199414.9
申请日：2012-12-27
申请人： Samsung Electronics Co., Ltd.
发明人： Park, Ji-Yong
IPC分类号： G09G5/02 , G06F3/14 , H04N1/60 , H04N17/00
CPC分类号： G09G3/2003 , G01J3/0264 , G01J3/506 , G01J3/52 , G06F3/14 , G09G5/02 , G09G2320/0606 , G09G2320/0666 , G09G2320/0693 , G09G2360/145 , H04N1/603
摘要： A display device (1) and a method of calibrating color are provided. The display device includes an image acquisition device (120), a display (180) which displays a reference color standard and displays a color standard acquired by photographing on a screen the reference color standard through the image acquisition device, a color measurer (130) which measures color of the acquired color standard displayed on the screen of the display, and a color calibrator (150) which calibrates colors of an image acquired through photographing by the image acquisition device using color information measured by the color measurer.
摘要翻译：提供了显示装置（1）和校准颜色的方法。显示装置包括图像获取装置，显示基准颜色标准的显示器，通过图像获取装置，在屏幕上拍摄参考颜色标准显示通过拍摄得到的颜色标准;颜色测量器，其测量显示在显示器的屏幕上的所获取的色彩标准的颜色;以及颜色校准器（150），其通过使用由所述颜色测量器测量的颜色信息由所述图像获取装置拍摄获取的图像的颜色进行校准。

55. 发明公开

EP2562520A1 OPTICAL SYSTEM FOR MEASUREMENTS, AND LUMINANCE COLORIMETER AND COLORIMETER USING SAME 有权
标题翻译：优化系统FÜRMESSUNGEN SOWIE LEUCHTKRAFTKOLORIMETER UND KOLORIMETER DAMIT
公开(公告)号：EP2562520A1
公开(公告)日：2013-02-27
申请号：EP11771704.1
申请日：2011-03-15
申请人： Konica Minolta Optics, Inc.
发明人： TSURUTANI, Katsutoshi
IPC分类号： G01J3/51
CPC分类号： G01J3/51 , G01J3/02 , G01J3/0205 , G01J3/0216 , G01J3/0218 , G01J3/506 , G01J3/513
摘要： In a measuring probe 40, a measuring beam is diffused by a first diffusion plate 19, and when received by a plurality of light-receiving sensors 13B, 14B, 15B via a plurality of interference filters 13A, 14A, 15B, the measuring beam is made incident on the interference filters 13A, 14A, 15B via second diffusion plates 13C, 14C, 15C. Those interference filters 13A, 14A, 15B are formed such that transmittance characteristics corresponding to a measurement parameter are obtained correspondingly to intensity distribution conditions for an angle of incidence of light incident on the interference filters 13A, 14A, 15B. Therefore, the measuring probe 40 can reduce the effect of displacement of the transmission characteristic caused by the angle of incidence, while using the interference filters 13A, 14A, 15B.
摘要翻译：在测量探头40中，测量光束被第一扩散板19扩散，并且当多个受光传感器13B，14B，15B经由多个干涉滤光器13A，14A，15B接收时，测量光束为通过第二扩散板13C，14C，15C入射到干涉滤光器13A，14A，15B上。这些干涉滤光片13A，14A，15B形成为与入射到干涉滤光片13A，14A，15B上的光的入射角的强度分布条件对应地获得与测定参数对应的透射率特性。因此，在使用干涉滤光片13A，14A，15B的同时，测量探头40可以减小由入射角引起的透射特性的位移的影响。

56. 发明公开

EP2536162A2 Display Apparatus and Calibration Method Thereof 审中-公开
标题翻译： Anzeigevorrichtung und Kalibrierungsverfahrendafür
公开(公告)号：EP2536162A2
公开(公告)日：2012-12-19
申请号：EP11193094.7
申请日：2011-12-12
申请人： Samsung Electronics Co., Ltd.
发明人： Park, Ji-yong , Im, Sang-kyun , Beon, Nam-kyun , Cho, Young-hoon
IPC分类号： H04N17/02 , G01J3/50
CPC分类号： H04N17/02 , G01J3/506 , G09G3/20 , G09G2320/0233 , G09G2320/0242 , G09G2320/0295 , G09G2320/0693 , G09G2360/145 , H04N5/57
摘要： A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image generating unit which generates a guide image for displaying an arrangement position of a calibrator, and a controlling unit which controls the display unit to display a guide image on areas where calibration is to be performed of the plurality of areas. Accordingly, it becomes possible to improve user convenience and exactness of calibration.
摘要翻译：公开了一种显示装置。显示装置包括：显示单元，其在启动校准模式时显示分割成多个区域的校准画面;生成用于显示校准器的配置位置的引导图像的图像生成单元;以及控制单元，显示单元，用于在要执行多个区域的校准的区域上显示引导图像。因此，可以提高用户的便利性和校准的准确性。

57. 发明公开

EP2460343A1 A METHOD FOR CONVERTING DIGITAL COLOR IMAGES 审中-公开
标题翻译：程序用于将数字彩色图像
公开(公告)号：EP2460343A1
公开(公告)日：2012-06-06
申请号：EP10804816.6
申请日：2010-07-19
申请人： Eastman Kodak Company
发明人： EDGE, Christopher James
IPC分类号： H04N1/40
CPC分类号： G01J3/46 , G01J3/465 , G01J3/506 , G01J3/51 , G01J3/513 , G01J2003/466 , H04N1/6052
摘要： A method for characterizing a color in terms of tristimulus values, the method includes providing a source of a color; measuring a set of spectral values for color stimulus associated with the color using a spectral measurement device controlled by a digital processing system; calculating a first set of tristimulus values from the set of spectral values; defining a set of human observer color matching functions, the set of human observer color matching functions being functions of the tristimulus values; and determining a second set of tristimulus values from the set of spectral values using set of human observer color matching functions.

58. 发明公开

EP2277304A2 VERFAHREN UND VORRICHTUNG ZUR ORIGINALGETREUEN WIEDERGABE VON FARBEN AUF BILDSCHIRMEN 失效
标题翻译：方法和设备上的屏幕显示颜色的忠实再现
公开(公告)号：EP2277304A2
公开(公告)日：2011-01-26
申请号：EP09738484.6
申请日：2009-06-16
申请人： Caddon Color Technology Gmbh
发明人： HILL, Bernhard , POST, Ronald , HELLING, Stephen , GLOWINSKI, Arndt
IPC分类号： H04N1/60
CPC分类号： H04N1/6011 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/465 , G01J3/50 , G01J3/506 , G01J3/51
摘要： The invention relates to a method and a device for screen calibration for the true-to-original reproduction of surface colors, the spectral reflection distribution of which is known, wherein by setting parameters the screen can be influenced using software and an electronic controller in each partial region of the screen. The invention is characterized in that an observer adapts the reproduced color impression of the screen to the color impression of an original in each partial region of the screen, wherein the original is compared to the screen colors immediately thereafter on the screen surface and the screen parameters are varied until the color impressions of the original and of the screen appear identical to the observer on the respectively viewed partial screen, viewed from a predefined observer angle, and the settings performed are stored in a screen profile.

59. 发明公开

EP1952198A2 APPARATUS AND METHOD FOR GENERATING LIGHT FROM MILTI-PRIMARY COLORS 审中-公开
标题翻译： VORRICHTUNG VERFAHREN ZUR ERZEUGUNG VON LICHT AUS MULTI-PRIMÄRFARBEN
公开(公告)号：EP1952198A2
公开(公告)日：2008-08-06
申请号：EP06827685.6
申请日：2006-11-08
申请人： Young, Garrett J
发明人： Young, Garrett J
IPC分类号： G03B21/20 , F21V7/00 , G01J4/00 , H04N9/31
CPC分类号： G09G5/02 , G01J1/32 , G01J3/506 , G01J3/51 , G03B21/16 , G03B21/2013 , G03B21/2033 , G03B21/206 , G03B33/04 , H04N9/3155
摘要： An apparatus, methods, and systems for multi-color projection or display for video or lighting applications. One aspect of the present invention comprises an algorithm for utilizing at least four primary light sources to represent a projected pixel color. The algorithm and associated system can be applied to both a natively monochromatic light source or traditional light sources filtered for their colored components. The algorithm can be used for either color sequential or parallel modes of operation. The algorithm takes input pixel data represented in a universal color coordinate system, performs a color transform, and disperses the results among parallel display devices or sequentially to a single device such that each pixel is presented by the combination of four or more primaries.
摘要翻译：用于视频或照明应用的多色投影或显示的设备，方法和系统。本发明的一个方面包括一种用于利用至少四个一次光源来表示投影像素颜色的算法。该算法和相关系统可以应用于原始单色光源或为其着色部件过滤的传统光源。该算法可用于颜色顺序或并行操作模式。该算法采用在通用色坐标系中表示的输入像素数据，执行颜色变换，并将结果分散在并行显示设备中或顺序地分配到单个设备，使得每个像素由四个或更多个基色的组合呈现。

60. 发明公开

EP1920384A2 COLOR CALIBRATION OF COLOR IMAGE RENDERING DEVICES 审中-公开
标题翻译：彩色图像重现器件色彩校准
公开(公告)号：EP1920384A2
公开(公告)日：2008-05-14
申请号：EP06813988.0
申请日：2006-08-31
申请人： Rah Color Technologies LLC
发明人： HOLUB, Richard, A.
IPC分类号： G06K9/00
CPC分类号： H04N9/735 , G01J3/02 , G01J3/0202 , G01J3/0218 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0289 , G01J3/0291 , G01J3/18 , G01J3/28 , G01J3/462 , G01J3/463 , G01J3/50 , G01J3/506 , G01J2003/2866 , G01J2003/466 , G01N21/274 , G03B27/547 , G06T7/80 , G06T7/90 , G06T2207/10024 , G06T2207/20072 , G09G3/3413 , G09G5/02 , G09G2320/0285 , G09G2320/0626 , G09G2320/0666 , G09G2320/0693 , G09G2330/021 , G09G2360/144 , G09G2360/147 , H04N1/6033 , H04N1/6052 , H04N9/09 , H04N9/12 , H04N9/3182 , H04N9/3194 , H04N9/68 , H04N9/73 , H04N17/02 , H04N17/045
摘要： Color calibration of color image rendering devices, such as large color displays, which operate by either projection or emission of images, utilize internal color measurement instrument or external color measurement modules locatable on a wall or speaker. A dual use camera is provided for a portable or laptop computer, or a cellular phone, handset, personal digital assistant or other handheld device with a digital camera, in which one of the camera or a display is movable with respect to the other to enable the camera in a first mode to capture images of the display for enabling calibration of the display, and in a second mode for capturing image other than of the display. The displays may represent rendering devices for enabling virtual proofing in a network, or may be part of stand-alone systems and apparatuses for color calibration. Improved calibration is also provided for sensing and correcting for non-uniformities of rendering devices, such as color displays, printer, presses, or other color image rendering device.

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