公开(公告)号：US20130242290A1

公开(公告)日：2013-09-19

申请号：US13631444

申请日：2012-09-28

Applicant: APPLE INC.

Inventor： Ye Yin ,  Julia C. Davoud

IPC: G01J1/42

CPC classification number: G01J1/0271 ,  G01J3/506 ,  G01J2001/4247 ,  G09G3/006 ,  G09G2320/029 ,  G09G2320/0693 ,  G09G2360/14

Abstract: A testing device for testing one more characteristics of an electronic display. The testing device includes a main body and a receiving cavity defined within the main body configured to receive at least a portion of the electronic display. The testing device also includes a plurality of sensors positioned on a first surface of the testing device and configured to be in optical communication with at least a portion of the electronic display received within the cavity. The plurality of sensors is configured to detect at least one type of non-uniformity of the electronic display by detecting light emitted from the electronic display.

Abstract translation: 用于测试电子显示器的更多特性的测试装置。 测试装置包括主体和限定在主体内的容纳空腔，构造成容纳电子显示器的至少一部分。 测试装置还包括位于测试装置的第一表面上的多个传感器，并被配置为与容纳在空腔内的电子显示器的至少一部分光学通信。 多个传感器被配置为通过检测从电子显示器发射的光来检测电子显示器的至少一种不均匀性。

公开(公告)号：US08525752B2

公开(公告)日：2013-09-03

申请号：US13324362

申请日：2011-12-13

Applicant: Flavio Pinzauti ,  Benedetta Guidi ,  Luca Lazzaro ,  Riccardo Pizzutilo

Inventor： Flavio Pinzauti ,  Benedetta Guidi ,  Luca Lazzaro ,  Riccardo Pizzutilo

IPC: G09G5/00

CPC classification number: G06F3/1423 ,  G01J3/506 ,  G01J2003/466 ,  G09G5/00 ,  G09G5/003 ,  G09G5/005 ,  G09G2320/041 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2370/04

Abstract: Described are systems and methods for automatically adjusting a set of display settings. At least one image sample is displayed at a first display according to display settings of the first display. Electromagnetic radiation generated from the first display is collected. The electromagnetic radiation includes first image data related to the at least one image sample at the first display. An image sample is displayed at a second display according to display settings of the second display. Electromagnetic radiation generated from the second display is collected. The electromagnetic radiation includes second image data related to the image sample at the second display. A margin of error is determined between the first image data and the second image data. The display settings of the second display are adjusted to reduce the margin of error.

Abstract translation: 描述了用于自动调整一组显示设置的系统和方法。 根据第一显示器的显示设置，在第一显示器上显示至少一个图像样本。 收集从第一显示器产生的电磁辐射。 电磁辐射包括与第一显示器上的至少一个图像样本有关的第一图像数据。 根据第二显示器的显示设置，在第二显示器上显示图像样本。 收集从第二显示器产生的电磁辐射。 电磁辐射包括与第二显示器处的图像样本相关的第二图像数据。 在第一图像数据和第二图像数据之间确定误差幅度。 调整第二显示器的显示设置以减少误差范围。

公开(公告)号：US20130222412A1

公开(公告)日：2013-08-29

申请号：US13771469

申请日：2013-02-20

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Juan P. Pertierra

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G01J3/463 ,  G01J3/506 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2320/08 ,  H04N1/46

Abstract: Methods and systems for individualized color matching are described. The described methods and systems are particularly applied by selecting a point or a parameter on a color matching function (CMF) graph and setting a new value for this point or parameter in order to obtain a desired color preference in a displayed image.

Abstract translation: 描述了用于个性化颜色匹配的方法和系统。 通过在颜色匹配函数（CMF）图上选择点或参数并为该点或参数设置新值来特别应用所描述的方法和系统，以便在显示的图像中获得期望的颜色偏好。

公开(公告)号：US20130155121A1

公开(公告)日：2013-06-20

申请号：US13381352

申请日：2011-12-15

Applicant: Chihtsung Kang

Inventor： Chihtsung Kang

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G01J3/506 ,  G09G5/02 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06 ,  H04N9/73

Abstract: The invention relates to a white balance adjusting method, which includes steps of: obtaining the maximum and minimum spectral tristimulus values Xmax, Ymax, Zmax and X0, Y0, Z0 in a chromaticity coordinate system as well as spectral tristimulus values of each gray level for red, green and blue; converting the maximum spectral tristimulus values into maximum color stimulus values; converting the maximum color stimulus values into a hue and a chroma; computing intermediate spectral stimulus values Y1 to Ymax-1 of Y; computing intermediate spectral stimulus values of X, Z; determining spectral tristimulus values of red, green, blue colors of a white field for each gray level and corresponding gray level numbers. The white balance adjusting method of this invention executes the white field adjustment by fixing the hue and the chroma of a white point for all gray levels based on brightness variance matching gray level index variance.

Abstract translation: 本发明涉及白平衡调整方法，其包括以下步骤：获得色度坐标系中的最大和最小光谱三刺激值Xmax，Ymax，Zmax和X0，Y0，Z0以及每个灰度级的光谱三色值， 红色，绿色和蓝色; 将最大光谱三刺激值转换为最大颜色刺激值; 将最大颜色刺激值转换为色相和色度; 计算Y的中间光谱激励值Y1至Ymax-1; 计算X，Z的中间光谱刺激值; 确定每个灰度级的白场的红色，绿色，蓝色的光谱三色值和相应的灰度级数。 本发明的白平衡调整方法通过基于亮度方差匹配灰度级指标方差固定所有灰度级的白点的色调和色度来执行白场调整。

公开(公告)号：US20130147684A1

公开(公告)日：2013-06-13

申请号：US13324362

申请日：2011-12-13

Applicant: Luca Lazzaro ,  Flavio Pinzauti ,  Riccardo Pizzutilo ,  Benedetta Guidi

Inventor： Luca Lazzaro ,  Flavio Pinzauti ,  Riccardo Pizzutilo ,  Benedetta Guidi

IPC: G09G5/00

CPC classification number: G06F3/1423 ,  G01J3/506 ,  G01J2003/466 ,  G09G5/00 ,  G09G5/003 ,  G09G5/005 ,  G09G2320/041 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2370/04

Abstract: Described are systems and methods for automatically adjusting a set of display settings. At least one image sample is displayed at a first display according to display settings of the first display. Electromagnetic radiation generated from the first display is collected. The electromagnetic radiation includes first image data related to the at least one image sample at the first display. An image sample is displayed at a second display according to display settings of the second display. Electromagnetic radiation generated from the second display is collected. The electromagnetic radiation includes second image data related to the image sample at the second display. A margin of error is determined between the first image data and the second image data. The display settings of the second display are adjusted to reduce the margin of error.

公开(公告)号：US08401289B2

公开(公告)日：2013-03-19

申请号：US12533451

申请日：2009-07-31

Applicant: Christopher J. Edge

Inventor： Christopher J. Edge

IPC: G06K9/00

CPC classification number: G06K9/00 ,  G01J3/462 ,  G01J3/463 ,  G01J3/465 ,  G01J3/506 ,  H04N1/6052

Abstract: A method for matching colors including comparing the appearance of a first white color associated with a first color imaging system and a second white color associated with a second color imaging system, wherein the tristimulus values of the first and second white color are similar; determining a fixed correction to the tristimulus values of the second white color to achieve a visual match to the first white color; measuring a first set of spectral values for a first color associated with the first color imaging system; determining a first set of tristimulus values from the first set of spectral values; measuring a second set of spectral values for a second color associated with the second color imaging system; determining a second set of tristimulus values from the second set of spectral values; applying a correction to the tristimulus values of the second color; determining a difference between the tristimulus value of the first color and the corrected tristimulus value of the second color; and adjusting the second color to reduce the difference.

公开(公告)号：US20130027421A1

公开(公告)日：2013-01-31

申请号：US13193955

申请日：2011-07-29

Applicant: Raja Bala ,  Karen M. Braun ,  Robert J. Rolleston ,  George A. Gibson

Inventor： Raja Bala ,  Karen M. Braun ,  Robert J. Rolleston ,  George A. Gibson

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G01J3/463 ,  G01J3/506 ,  G09G3/006 ,  G09G2320/0606 ,  G09G2320/0666 ,  G09G2320/0693 ,  H04N1/6033 ,  H04N1/6038 ,  H04N9/68 ,  H04N9/69 ,  H04N17/02 ,  H04N17/04

Abstract: Described herein is a method of calibrating displays (or printers) using Natural Language-based commands. The exemplary method provides an easy-to-use solution to the common methods of color calibrating a display. Instead of using sliders or manual controls for the individual dimensions of a three-dimensional color problem, the user is able to make adjustments via natural language commands, such as “make reference patch less purple.” The method does not require the user to understand color mixing technology when making separate R, G, and B adjustments to match a specified patch. A user can easily express the necessary color adjustment in natural language terms, making the process simpler and faster.

Abstract translation: 这里描述的是使用基于自然语言的命令校准显示器（或打印机）的方法。 该示例性方法为对显示器进行颜色校准的常见方法提供了易于使用的解决方案。 用户可以通过自然语言命令进行调整，而不是使用滑块或手动控制三维颜色问题的各个维度，例如让参考补丁更少的紫色。 当进行单独的R，G和B调整以匹配指定的补丁时，该方法不需要用户了解混色技术。 用户可以轻松地以自然语言表达必要的颜色调整，使过程更简单快捷。

公开(公告)号：US20130021611A1

公开(公告)日：2013-01-24

申请号：US13638723

申请日：2011-03-08

Applicant: Katsutoshi Tsurutani

Inventor： Katsutoshi Tsurutani

IPC: G01N21/25

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/506 ,  G01J3/51 ,  G01J3/513 ,  G02B6/04 ,  G02B6/2804 ,  G02B27/10 ,  G02B27/1006 ,  G02F1/1309 ,  G02F2001/136254 ,  G02F2203/69

Abstract: In a measuring probe (40) according to the present invention, measuring light is split into a two or more through a split optical system (12), and, when each split light is received by a light-receiving sensor (13B, 13B, 15B) through an interference filter (13A, 14A, 15A) serving as a color filter, the split light is introduced into the interference filter (13A, 14A, 15A) through a collecting lens group (123C, 14C, 15C) formed as a substantially bilateral telecentric system. The interference filter (13A, 14A, 15A) is formed to obtain a transmittance characteristic corresponding to a measurement parameter, depending on a condition of an intensity distribution with respect to incidents angles of light incident on the interference filter (13A, 14A, 15A). Thus, the measuring probe (40) according to the present invention can reduce an influence of a deviation in the transmittance characteristic due to incident angles, even using the interference filter (13A, 14A, 15A).

Abstract translation: 在根据本发明的测量探针（40）中，通过分离光学系统（12）将测量光分成两个或更多个，并且当每个分开的光被光接收传感器（13B，13B）接收时， 15B）通过用作滤色器的干涉滤光器（13A，14A，15A）通过形成为滤色器的收集透镜组（123C，14C，15C）被引入干涉滤光器（13A，14A，15A） 基本上是双边远心系统。 干涉滤光器（13A，14A，15A）形成为根据与入射在干涉滤光器（13A，14A，15A）上的光的事件角度的强度分布的条件相应地获得与测量参数对应的透射率特性， 。 因此，即使使用干涉滤光器（13A，14A，15A），根据本发明的测量探针（40）也可以减少由入射角度引起的透射特性偏差的影响。

公开(公告)号：US20130010010A1

公开(公告)日：2013-01-10

申请号：US13617973

申请日：2012-09-14

Applicant: Richard A. Holub

Inventor： Richard A. Holub

IPC: G09G5/00

CPC classification number: G09G5/026 ,  G01J3/506 ,  G06F3/14 ,  G09G5/006 ,  G09G5/02 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2340/06 ,  G09G2360/145 ,  G09G2370/045

Abstract: Improved methods are provided for calibrating color on a color display coupled to a computer, which are useful for obtaining calibrated data in a virtual proof network for enabling different color devices to render consistent color. Methods involve user interactions with screens on the display to set color display parameters. An apparatus is also provided for calibrating a sensor which may be used for measuring color of a display in one or more of these methods.

Abstract translation: 提供了改进的方法来校准耦合到计算机的彩色显示器上的颜色，这对于在虚拟证明网络中获得校准数据是有用的，以使不同的颜色设备能够呈现一致的颜色。 方法涉及用户与显示器上的屏幕交互以设置彩色显示参数。 还提供了用于校准可以用于以这些方法中的一种或多种测量显示器的颜色的传感器的装置。

公开(公告)号：US20120327399A1

公开(公告)日：2012-12-27

申请号：US13523546

申请日：2012-06-14

Applicant: Kunihiko Nagamine ,  Satoshi Tomioka

Inventor： Kunihiko Nagamine ,  Satoshi Tomioka

IPC: G01J3/50 ,  G01J1/44

CPC classification number: G01J3/506 ,  G01J3/462 ,  H04N17/02

Abstract: An unevenness inspection apparatus including: an image pickup section obtaining a pickup image of a test object; an image generating section generating each of a color unevenness inspection image and a luminance unevenness inspection image based on the pickup image; a calculating section calculating an evaluation parameter using both of the color unevenness inspection image and the luminance unevenness inspection image; and an inspecting section performing unevenness inspection using the calculated evaluation parameter. The calculating section calculates the evaluation parameter in consideration of unevenness visibility for both color and luminance.

Abstract translation: 一种不均匀性检查装置，包括：图像拾取部件，其获得测试对象的拾取图像; 图像生成部，其基于所述拍摄图像生成颜色不均匀性检查图像和亮度不均匀性检查图像; 计算部，使用所述颜色不均匀检查图像和所述亮度不均匀检查图像两者来计算评价参数; 以及使用所计算的评价参数进行不均匀性检查的检查部。 考虑到颜色和亮度两者的不均匀性可见度，计算部分计算评价参数。