公开(公告)号：EP2805162A4

公开(公告)日：2015-07-22

申请号：EP13738421

申请日：2013-01-16

Applicant: FILMETRICS INC ,  CHALMERS SCOTT A

Inventor： CHALMERS SCOTT A

IPC: G02B6/42

CPC classification number: G02B6/0006 ,  F21K9/61 ,  F21L2/00 ,  F21L2001/00 ,  F21V5/04 ,  F21Y2111/00 ,  F21Y2115/10 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/10 ,  G01J2003/102 ,  G02B6/0008 ,  G02B6/4298 ,  G02B27/1006 ,  G02B27/30

Abstract: Embodiments described herein include broadband light source system comprising an optic coupler including a plurality of input branches coupled to an output. The system includes a plurality of light sources coupled to the plurality of input branches. Each light source outputs light having a different wavelength distribution than any other light source of the plurality of light sources. The output emits a broadband light source comprising a combined spectral output of the plurality of light sources.

公开(公告)号：EP2821762A1

公开(公告)日：2015-01-07

申请号：EP13174853.5

申请日：2013-07-03

Applicant: Akzo Nobel Coatings International B.V.

Inventor： Kirchner, Eric Jacob Jan

IPC: G01J3/02

CPC classification number: G01J3/0267 ,  G01J3/0251 ,  G01J3/0272

Abstract: The invention relates to a process of measuring the visual properties including at least the color of an object (6), using a mobile device (1) having a built-in digital camera having a lens, a data processing unit, and user-installed software for processing electronic images, wherein the process comprises the steps of
a) capturing an electronic image of the object with the digital camera,
b) processing the electronic image by the software to compute at least color parameters,
c) outputting at least the color parameters on an electronic display, wherein the electronic display is the display of the mobile device or a remote display in data connection with the mobile device,

wherein a set-up tool (5) having i) an interior surface defining an interior space, ii) a lens opening and iii) an object opening, and providing controlled lighting conditions to the part of the substrate of which an electronic image is captured, and wherein the lens opening of the tool is attached to the lens of the digital camera, and the object opening of the tool is attached to the part of the object of which an electronic image is captured, without obstructing the optical path between the lens and the part of the object of which an electronic image is captured.

Abstract translation: 本发明涉及使用具有镜头的内置数字照相机，数据处理单元和用户安装的移动设备（1）来测量至少包括物体（6）的颜色的视觉特性的过程 用于处理电子图像的软件，其中所述处理包括以下步骤：a）使用所述数字照相机捕获所述对象的电子图像，b）通过所述软件处理所述电子图像以至少计算颜色参数，c）至少输出所述颜色 电子显示器上的参数，其中所述电子显示器是所述移动设备的显示器或与所述移动设备数据连接的远程显示器，其中设置工具（5）具有i）限定内部空间的内部表面，ii ）透镜开口，以及iii）物体开口，并且向被捕获电子图像的所述基板的所述部分提供受控的照明条件，并且其中所述工具的透镜开口附接到所述透镜开口的透镜 数码相机，并且工具的物体打开被附着到其中捕获电子图像的对象的部分，而不会妨碍透镜和其中拍摄电子图像的对象的部分之间的光路。

公开(公告)号：EP2805162A1

公开(公告)日：2014-11-26

申请号：EP13738421.0

申请日：2013-01-16

Applicant: Filmetrics, Inc. ,  Chalmers, Scott A.

Inventor： CHALMERS, Scott, A.

IPC: G01N33/48

CPC classification number: G02B6/0006 ,  F21K9/61 ,  F21L2/00 ,  F21L2001/00 ,  F21V5/04 ,  F21Y2111/00 ,  F21Y2115/10 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/10 ,  G01J2003/102 ,  G02B6/0008 ,  G02B6/4298 ,  G02B27/1006 ,  G02B27/30

Abstract: Embodiments described herein include broadband light source system comprising an optic coupler including a plurality of input branches coupled to an output. The system includes a plurality of light sources coupled to the plurality of input branches. Each light source outputs light having a different wavelength distribution than any other light source of the plurality of light sources. The output emits a broadband light source comprising a combined spectral output of the plurality of light sources.

公开(公告)号：EP1983317A1

公开(公告)日：2008-10-22

申请号：EP08159772.6

申请日：2006-03-13

Applicant: Datacolor Holding AG

Inventor： Ingleson, Alan

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/42 ,  G01J3/50

CPC classification number: G01J3/42 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/50 ,  G01J3/501

Abstract: In one embodiment, the invention is spectrophotometer with a light emitting diode illuminator. In one embodiment, a spectrophotometer for characterizing a reflectance spectrum of a specimen includes an optical assembly for illuminating the specimen, where the optical assembly includes at least one light emitting diode. A measurement head is coupled to the optical assembly for collecting light reflected by the specimen, and a spectrum analyzer is coupled to the measurement head for performing spectral analysis of the collected light into a plurality of spectral bands. A reference channel provides illumination from the optical assembly to the spectrum analyzer, while a test channel provides the collected light from the measurement head to the spectrum analyzer.

Abstract translation: 在一个实施例中，本发明是具有发光二极管照明器的分光光度计。 在一个实施例中，用于表征样本的反射光谱的分光光度计包括用于照亮样本的光学组件，其中光学组件包括至少一个发光二极管。 测量头耦合到光学组件以收集由样本反射的光，并且光谱分析仪耦合到测量头，用于对所收集的光进行多个光谱带的光谱分析。 参考通道提供从光学组件到频谱分析仪的照明，而测试通道将从测量头收集的光提供给频谱分析仪。

公开(公告)号：EP1859240A2

公开(公告)日：2007-11-28

申请号：EP06795300.0

申请日：2006-03-13

Applicant: DATACOLOR HOLDING AG

Inventor： INGLESON, Alan

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/42 ,  G01J3/50

CPC classification number: G01J3/42 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/50 ,  G01J3/501

Abstract: In one embodiment, the invention is spectrophotometer with a light emitting diode illuminator. In one embodiment, a spectrophotometer for characterizing a reflectance spectrum of a specimen includes an optical assembly for illuminating the specimen, where the optical assembly includes at least one light emitting diode. A measurement head is coupled to the optical assembly for collecting light reflected by the specimen, and a spectrum analyzer is coupled to the measurement head for performing spectral analysis of the collected light into a plurality of spectral bands. A reference channel provides illumination from the optical assembly to the spectrum analyzer, while a test channel provides the collected light from the measurement head to the spectrum analyzer.

公开(公告)号：EP1631802B1

公开(公告)日：2006-08-02

申请号：EP04755321.9

申请日：2004-06-10

Applicant: E.I. DUPONT DE NEMOURS AND COMPANY

Inventor： JOHANSSON, Uwe ,  KETTLER, Wilhelm

IPC: G01J3/46 ,  G01N21/25 ,  C09D7/00

CPC classification number: G01J3/50 ,  G01J3/0251 ,  G01J3/463 ,  G01J3/504 ,  G01N21/25 ,  G01N21/274 ,  G01N21/57

Abstract: The present invention provides a colour recipe calculation method for matt finished, solid colour shades, by means of which it is possible to determine the proportion of matting agents in a colour recipe in a manner decoupled from the actual calculation of the recipe and is based on a conventional spectrophotometric characterization of a matt sample using a standardised 45°/0° measurement geometry along with an established gloss measurement, or alternatively using a spectrophotometer equipped with a d/8° measurement geometry and analyzing readings taken with the specular component included and excluded.

公开(公告)号：EP1631802A1

公开(公告)日：2006-03-08

申请号：EP04755321.9

申请日：2004-06-10

Applicant: E.I. DUPONT DE NEMOURS AND COMPANY

Inventor： JOHANSSON, Uwe ,  KETTLER, Wilhelm

IPC: G01J3/46 ,  G01N21/25 ,  C09D7/00

CPC classification number: G01J3/50 ,  G01J3/0251 ,  G01J3/463 ,  G01J3/504 ,  G01N21/25 ,  G01N21/274 ,  G01N21/57

Abstract: The present invention provides a colour recipe calculation method for matt finished, solid colour shades, by means of which it is possible to determine the proportion of matting agents in a colour recipe in a manner decoupled from the actual calculation of the recipe and is based on a conventional spectrophotometric characterization of a matt sample using a standardised 45°/0° measurement geometry along with an established gloss measurement, or alternatively using a spectrophotometer equipped with a d/8° measurement geometry and analyzing readings taken with the specular component included and excluded.

Abstract translation: 本发明提供了一种用于亚光完成的纯色调的色彩配方计算方法，通过该方法可以以与配方的实际计算分离的方式确定色彩配方中的消光剂的比例，并且基于 使用标准化的45°/ 0°测量几何结构以及建立的光泽度测量，或者使用配备有ad / 8°测量几何结构的分光光度计以及分析包含和排除的镜面反射成分所获得的读数来进行无光泽样品的常规分光光度表征。

公开(公告)号：EP1254424A4

公开(公告)日：2006-01-25

申请号：EP00992314

申请日：2000-11-03

Applicant: AEVORA BEAUTY CONCEPTS INC

Inventor： TANKOVICH NIKOLAI ,  LADJEVARDI MAHMOUD

IPC: A45D44/00 ,  G01J3/12 ,  G01J3/28 ,  G01J3/50 ,  G06K7/10

CPC classification number: A45D44/005 ,  A45D2044/007 ,  G01J3/0251 ,  G01J3/0272 ,  G01J3/2803 ,  G01J3/50 ,  G01J3/524 ,  G01J2003/1282

Abstract: A collector (202) captures light from source images as a field of pixels, a color analyzer (292) analyzes a proper subset (420) of the field to produce a plurality of color values, and a cosmetic analyzer then uses the color values to produce a cosmetic color determination. Another aspect of the present invention comprises a window having a light passage area, a color calibration region that is not coextensive with the light passage area, and a detectable product identification region. The window may also contain a mechanism that tends to preclude multiple uses. A third aspect of the present invention is a system that combines the collector, the color analyzer, the cosmetic analyzer, and window.

公开(公告)号：EP1147385A1

公开(公告)日：2001-10-24

申请号：EP99955623.6

申请日：1999-11-22

Applicant: Corporation Cortex Machina

Inventor： BRETON, Pierre ,  DROLET, Louis ,  JELONEK, Thomas ,  GRIFFIN KOCH, Donald ,  TREMBLAY, Pierre-Jules ,  WHAITE, Peter

IPC: G01J3/46 ,  G01J3/50

CPC classification number: G01J3/46 ,  G01J3/0208 ,  G01J3/0251 ,  G01J3/465 ,  G01J3/50 ,  G01J3/508 ,  G01J3/524

Abstract: A method for determining the appearance of an object to be replicated and an apparatus therefor are described herein. The method consists in providing a controlled illumination to illuminate a surface of the object, measuring the object with a CCD camera to collect an image map of a plurality of points on the surface and processing that information to produce an appearance mapping of the object. Calibration of the apparatus is done by measuring calibration patches illuminated with the same illumination. When the apparatus is done in view of replicating the color of an object, a comparison can be done by similarly producing an appearance mapping of the replicate and by comparing it to the appearance mapping of the object.

公开(公告)号：EP1055918A1

公开(公告)日：2000-11-29

申请号：EP00303814.8

申请日：2000-05-05

Applicant: X-RITE, INC.

Inventor： Berg, Bernard J. ,  Boes, Thomas J. ,  Zuiderveen, Marc D.

IPC: G01J3/50 ,  G01J3/02 ,  G01N21/47

CPC classification number: G01J3/51 ,  G01J3/02 ,  G01J3/0251 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01N21/474

Abstract: A spectrophotometer 10 providing a sample measurement area of selectable size includes a sphere 18 defining a sample station 42, a lamp 50 to illuminate the interior of the sphere 18 and therefore the sample station 42, a color measurement engine 20 including an aperture directed toward the sample station 42, and a measurement area size selector 22. The size selector 22 includes a movable plate defining two or more holes 24,26 of different sizes. The plate 22 can be moved so that only one of the holes 24,26 is aligned with the aperture to control the size of the measurement area sampled by the color measurement engine 20.