公开(公告)号：US20090140018A1

公开(公告)日：2009-06-04

申请号：US12276806

申请日：2008-11-24

Applicant: Bernd Danhamer ,  Stefan Diethelm

Inventor： Bernd Danhamer ,  Stefan Diethelm

IPC: A45F5/00

CPC classification number: G01J3/50 ,  A45F5/02 ,  A45F2200/0516 ,  F16M13/00 ,  F16M13/022 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0291 ,  G01J3/506

Abstract: A device for supporting a mobile calorimeter on a measuring object, especially a monitor, includes a flexible tube-shaped carrying belt (G) which is at least partially filled with a granular loading material and which is provided with a fixing member (1) for its installation on the calorimeter (MD). The supporting device may further include a pocket (T) provided with measuring and operating apertures for receiving the mobile calorimeter (MD), and the carrying belt (G) may be fastened to the pocket (T). The carrying belt (G) may be formed substantially as a closed loop and may be provided with a Velcro fastener for its lengthwise adjustment. The supporting device permits easy and comfortable positioning of the measuring apparatus on a monitor and at the same time serves as a carrying belt.

Abstract translation: 一种用于在测量对象，特别是监视器上支撑移动量热计的装置包括柔性管状传送带（G），其至少部分地填充有颗粒装载材料，并且设置有固定构件（1），用于 其安装在量热计（MD）上。 支撑装置还可以包括设置有用于接收移动量热计（MD）的测量和操作孔的口袋（T），并且承载带（G）可以紧固到口袋（T）。 承载带（G）可以基本上形成为闭环，并且可以设置有用于其纵向调节的维可牢尼龙搭扣。 支撑装置允许测量装置在监视器上容易且舒适地定位，并且同时用作承载带。

公开(公告)号：US20090021587A1

公开(公告)日：2009-01-22

申请号：US11880052

申请日：2007-07-19

Applicant: David Snyderman ,  Geoffrey John Woolfe ,  Raja Bala

Inventor： David Snyderman ,  Geoffrey John Woolfe ,  Raja Bala

IPC: H04N5/225

CPC classification number: H04N9/73 ,  G01J3/10 ,  G01J3/50 ,  G01J3/506 ,  G01J3/524 ,  G09G2320/0693 ,  H04N17/02

Abstract: A computer program product and method for calibrating and characterizing a color display perform calibrating and characterizing steps. A light source is operated in order to emit light from one or more light emitters on the light source. A color capture device, e.g., a digital camera, is calibrated and characterized based on the emitted light. Then, color images are displayed on the color display and captured on the color capture device. The color display is calibrated and characterized based on the captured color images. Computer program instructions are recorded on the computer readable medium, and are executable by a processor, for performing the calibrating and characterizing steps. A method for generating a controlled light source includes displaying light source selections to a user and receiving a user light source selection. Selected light emitters produce a light output matching the user light source selection.

Abstract translation: 用于校准和表征彩色显示器的计算机程序产品和方法执行校准和表征步骤。 操作光源以便从光源上的一个或多个光发射器发射光。 基于发射的光来校准和表征彩色捕获装置，例如数字照相机。 然后，彩色图像被显示在彩色显示器上并捕获在彩色捕获装置上。 基于捕获的彩色图像校准和表征彩色显示。 计算机程序指令被记录在计算机可读介质上，并且可由处理器执行，用于执行校准和表征步骤。 用于产生受控光源的方法包括向用户显示光源选择并接收用户光源选择。 所选择的发光体产生与用户光源选择相匹配的光输出。

公开(公告)号：US20080258040A1

公开(公告)日：2008-10-23

申请号：US11892410

申请日：2007-08-22

Applicant: Ching-Cherng Sun ,  Tsung-Hsun Yang ,  Chih-To Hsieh

Inventor： Ching-Cherng Sun ,  Tsung-Hsun Yang ,  Chih-To Hsieh

IPC: G01J1/32

CPC classification number: G01J1/04 ,  G01J1/0474 ,  G01J1/32 ,  G01J3/50 ,  G01J3/506 ,  G02F2001/133612 ,  G09G3/342 ,  G09G3/3611 ,  G09G2320/0233 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/145

Abstract: A direct-light-type backlight module uses optical feedback to control point light sources for obtaining a default luminance. Each point light source drives a section in a cyclic time domain to em it a light. A photo detector detects a brightness and the brightness is thus control led by the optical feedback from the photo detector.

Abstract translation: 直射型背光模块使用光学反馈来控制点光源以获得默认亮度。 每个点光源驱动循环时域中的一个部分，以显示光。 光电检测器检测亮度，因此由光检测器的光反馈控制亮度。

公开(公告)号：US20080103714A1

公开(公告)日：2008-05-01

申请号：US11585779

申请日：2006-10-25

Applicant: Matthew H. Aldrich ,  Michael E. Garbus

Inventor： Matthew H. Aldrich ,  Michael E. Garbus

IPC: G01N37/00 ,  G01J1/00

CPC classification number: H05B37/02 ,  G01J3/46 ,  G01J3/462 ,  G01J3/50 ,  G01J3/501 ,  G01J3/506 ,  G01J3/513 ,  G01J3/524 ,  H05B33/0869

Abstract: Disclosed examples of optical systems having a plurality of light sources with each source having a different spectral outputs may be calibrated by measuring a spectral characteristic of the combined light with two measurements, e.g., one from a colorimeter and one from a sensor included in the system. Accordingly, one can determine a transform function in response to the two measures that models a feedback response of the optical system for each of a plurality of the inputs that would cause the optical system to generate radiant energy within a predetermined range of a spectrum. In order to calibrate the optical system, the transform function is programmed in the optical system to enable the optical system to transform an input to the optical system to a plurality of unique control signals each for controlling a respective light source of the plurality of light sources.

Abstract translation: 具有多个光源的光学系统的公开实例可以通过用两个测量结合来测量组合光的光谱特性来校准，例如，一个来自比色计，一个来自包括在系统中的传感器 。 因此，可以响应于对使多个输入中的每一个输入的光学系统的反馈响应建立光学系统在频谱的预定范围内产生辐射能的两种措施来确定变换函数。 为了校准光学系统，在光学系统中编程变换功能，以使光学系统能够将输入到光学系统变换成多个独特的控制信号，每个控制信号用于控制多个光源的相应光源 。

公开(公告)号：US20070091116A1

公开(公告)日：2007-04-26

申请号：US11584886

申请日：2006-10-23

Applicant: Ming-Lei Niu ,  Jing-Hu Song ,  Kuang-Liang Huang

Inventor： Ming-Lei Niu ,  Jing-Hu Song ,  Kuang-Liang Huang

IPC: G09G3/36

CPC classification number: G09G5/02 ,  G01J3/0264 ,  G01J3/46 ,  G01J3/462 ,  G01J3/50 ,  G01J3/506 ,  G09G3/3611

Abstract: An exemplary system for creating an international color consortium (ICC) profile of a liquid crystal display (LCD) (20) is disclosed. The system includes: a setting module (101) is configured for setting parameters of color pictures; a transmitting module (102) is configured for transmitting the set parameters of color pictures to the LCD for displaying of corresponding color pictures; a receiving module (103) is configured for receiving chromaticity coordinates that are generated according to color information of the color pictures displayed by the LCD; a processing module (104) is configured for converting the chromaticity coordinates into numerical coordinates of a profile connection space (PCS); and a generating module (105) is configured for generating an ICC profile according to the numerical coordinates of the PCS. A related method is also provided.

Abstract translation: 公开了一种用于创建液晶显示器（LCD）（20）的国际色彩联盟（ICC）简档的示例性系统。 该系统包括：设置模块（101），用于设置彩色图像的参数; 发送模块（102）被配置为将彩色图像的设置参数发送到LCD以显示相应的彩色图像; 接收模块（103）被配置为接收根据由LCD显示的彩色图像的颜色信息生成的色度坐标; 处理模块（104）被配置为将色度坐标转换成轮廓连接空间（PCS）的数字坐标; 并且生成模块（105）被配置为根据PCS的数字坐标产生ICC简档。 还提供了相关的方法。

公开(公告)号：US20070063132A1

公开(公告)日：2007-03-22

申请号：US11603661

申请日：2006-11-22

Applicant: Peter Vander Jagt ,  Ann Xiang ,  Kevin Behrens ,  Gregory Williams

Inventor： Peter Vander Jagt ,  Ann Xiang ,  Kevin Behrens ,  Gregory Williams

IPC: G01J3/50 ,  H01J5/16

CPC classification number: G01J3/51 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0224 ,  G01J3/0272 ,  G01J3/46 ,  G01J3/462 ,  G01J3/506 ,  G01J3/513

Abstract: A color measurement system includes a multi-purpose filter and optics assembly. The filter and optics assembly includes at least one tube array for segmenting received light. The segmented light is mixed and the polarization qualities of the light are modified so to minimize the effects caused by angular adjustments. A diffuser mixes the segmented light. Additionally, the color measurement system includes an ambient light attachment for collecting light from the viewing area surrounding the computer display. The ambient light collected is then analyzed, and a viewing area profile is created. The viewing area profile then can be used by software to adjust the colors displayed on the computer displays.

Abstract translation: 色彩测量系统包括多功能滤光片和光学组件。 滤光器和光学组件包括用于分割接收的光的至少一个管阵列。 分段光被混合，并且改变光的偏振质量，以便最小化由角度调整引起的影响。 扩散器混合分段的光。 此外，色彩测量系统包括用于收集来自计算机显示器周围的观看区域的光的环境光附件。 然后分析收集的环境光，并创建观看区域轮廓。 然后可以通过软件使用观看区域轮廓来调整计算机显示器上显示的颜色。

公开(公告)号：US20060280360A1

公开(公告)日：2006-12-14

申请号：US11216784

申请日：2005-08-31

Applicant: Richard Holub

Inventor： Richard Holub

IPC: G06K9/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 彩色图像渲染设备的颜色校准，例如通过投影或发射图像进行操作的大型彩色显示器，可利用位于墙壁或扬声器上的内部颜色测量仪器或外部颜色测量模块。 提供了一种用于便携式或膝上型计算机或具有数字照相机的便携式电话，手机，个人数字助理或其他手持设备的双用途照相机，其中照相机或显示器中的一个相对于另一个可移动以使得能够 所述相机处于第一模式以捕获所述显示器的图像，以使得能够校准所述显示器，以及用于捕获除了所述显示器之外的图像的第二模式。 显示器可以表示用于在网络中启用虚拟打样的渲染设备，或者可以是用于颜色校准的独立系统和设备的一部分。 还提供了改进的校准以用于感测和校正诸如彩色显示器，打印机，印刷机或其它彩色图像渲染装置之类的再现装置的不均匀性。

公开(公告)号：US06933967B2

公开(公告)日：2005-08-23

申请号：US10659447

申请日：2003-09-09

Applicant: Paul David Doyle ,  Rafael Calderon ,  Matthew C. Boyko ,  Roy Bragadeste ,  Don Moore ,  Mike McKay ,  Karl Lang ,  Andrew Bryant ,  Martin Kolinek

Inventor： Paul David Doyle ,  Rafael Calderon ,  Matthew C. Boyko ,  Roy Bragadeste ,  Don Moore ,  Mike McKay ,  Karl Lang ,  Andrew Bryant ,  Martin Kolinek

IPC: G01J3/46 ,  G09G5/06 ,  H04N9/73 ,  H04N17/04 ,  H04N17/02

CPC classification number: H04N17/04 ,  G01J3/46 ,  G01J3/463 ,  G01J3/506 ,  G09G5/06 ,  G09G2320/0693 ,  H04N9/73

Abstract: A color calibration system includes a visual display terminal (VDT), a color calibration sensor optically coupled to the VDT, and a computer processing unit (CPU) electrically coupled to the VDT and the color calibration sensor. The VDT has a display screen and a plurality of color channels, each color channel having an intensity input, a bias input, and a gain input. The VDT produces an image on the display screen responsive to the intensity input. The color calibration sensor provides values responsive to the chromaticity and luminance of a test patch portion of the image on the display screen. The CPU performs calibration of the VDT including setting the bias of each color channel to reduce the difference between a target black point and the test patch with the intensity input at a minimum value for each color channel.

Abstract translation: 颜色校准系统包括视觉显示终端（VDT），光耦合到VDT的颜色校准传感器，以及电耦合到VDT和颜色校准传感器的计算机处理单元（CPU）。 VDT具有显示屏幕和多个颜色通道，每个颜色通道具有强度输入，偏置输入和增益输入。 响应于强度输入，VDT在显示屏幕上产生图像。 颜色校准传感器提供响应于显示屏上图像的测试片部分的色度和亮度的值。 CPU执行VDT的校准，包括设置每个颜色通道的偏置，以针对每个颜色通道以最小值的强度输入来减小目标黑点与测试贴片之间的差异。

公开(公告)号：US20050078187A1

公开(公告)日：2005-04-14

申请号：US10481304

申请日：2002-06-19

Applicant: Henrik Fabricius ,  Jan Hansen ,  Jens Jensen ,  Hans Nielsen

Inventor： Henrik Fabricius ,  Jan Hansen ,  Jens Jensen ,  Hans Nielsen

IPC: G01J3/46 ,  G01J3/51 ,  H04N17/02 ,  H04N17/04 ,  H04N17/00

CPC classification number: G01J3/51 ,  G01J3/0208 ,  G01J3/0251 ,  G01J3/465 ,  G01J3/506 ,  G01J3/524 ,  G01J2003/1213 ,  G01J2003/1278 ,  G01J2003/1282 ,  G01J2003/467 ,  H04N17/02 ,  H04N17/04

Abstract: A combination of a response adapting filter (11, 12, 13) and a detector (14), the detector having a predetermined spectral response function to electromagnetic radiation, a method of its preparation, a camera (11, 12, 13, 14, 15) comprising such a response filter and detector combination, and use thereof in e.g. colour measurements in combination with an integrating cavity and a vision inspection system of natural and/or a synthetic material surfaces; also a display and detector combination, a method of displaying optical information, a colour display and monitor system, and a method of controlling colour display, said combination, systems and methods comprising such combination of a response adapting filter and a detector.

Abstract translation: 响应适应滤波器（11,12,13）和检测器（14）的组合，所述检测器具有对电磁辐射的预定光谱响应函数，其准备方法，相机（11,12,13,14， 15），其包括这样的响应滤波器和检测器组合，以及其在例如 颜色测量结合积分腔和天然和/或合成材料表面的视觉检查系统; 显示和检测器组合，显示光学信息的方法，彩色显示和监视系统以及控制彩色显示的方法，所述组合，系统和方法包括响应适配滤波器和检测器的组合。

公开(公告)号：US20030011832A1

公开(公告)日：2003-01-16

申请号：US09851099

申请日：2001-05-08

Inventor： Chin Chang

IPC: G06K001/00 ,  G06F015/00

CPC classification number: G01J1/32 ,  G01J3/10 ,  G01J3/465 ,  G01J3/506 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/4252 ,  G01J2003/1282

Abstract: A system and method for identifying primary color chromaticity coordinates of a red, green and blue light sources includes a tristimulus filter the receives the combined light generated by the light sources. The light sources are preferably a group of red, green and blue light emitting diodes. A processor is configured to generate a plurality of test control signals that sets a desired intensity value for each of the red, green and blue LEDs. Based on these test control signals, the system is configured to measure three sets of chromaticity coordinates corresponding to the combined light generated by these red, green and blue LEDs. The processor thereafter calculates the color chromaticity coordinates of the LEDs, based on the measured coordinates of the combined light, and the intensity values of the LEDs, and the intensity values of the combined light. This calculation in accordance with one embodiment of the invention is accomplished by solving a matrix equation. Once the color coordinates of the individual light sources is uniquely calculated, the system measures the intensity values of light for each of the light sources that is necessary to provide a combined light with a desired color chromaticity coordinates. These intensity values can be used in a feedback control circuit to maintain the desired combined light as the LEDs change their characteristics from batch to batch or over time.

Abstract translation: 用于识别红色，绿色和蓝色光源的原色色度坐标的系统和方法包括三刺激滤光器，其接收由光源产生的组合光。 光源优选为一组红色，绿色和蓝色发光二极管。 处理器被配置为产生多个测试控制信号，其为红色，绿色和蓝色LED中的每一个设置期望的强度值。 基于这些测试控制信号，该系统被配置为测量与由这些红色，绿色和蓝色LED产生的组合光相对应的三组色度坐标。 此后，处理器基于测量的组合光的坐标，以及LED的强度值和组合的光的强度值来计算LED的色彩色度坐标。 根据本发明的一个实施例的该计算通过求解矩阵方程来实现。 一旦独立地计算出各个光源的颜色坐标，系统就可以测量每个光源的光强度值，这些光源需要提供具有所需颜色色度坐标的组合光。 这些强度值可以用在反馈控制电路中，以保持所期望的组合光，因为LED随着时间的推移而逐批改变其特性。