公开(公告)号：US20050110797A1

公开(公告)日：2005-05-26

申请号：US10996370

申请日：2004-11-26

Applicant: Yutaka Masuda ,  Tsukasa Fujieda

Inventor： Yutaka Masuda ,  Tsukasa Fujieda

IPC: G06F17/50 ,  G01J3/46 ,  G06F15/00 ,  G06F17/30 ,  G09G5/02

CPC classification number: G01J3/46 ,  G01J3/463 ,  G01J3/504

Abstract: A paint color is specified from a computer graphics picture characterized by displaying a computer graphics picture suitable for the impression of a desired paint color on a display unit, obtaining color informations on displayed colors in two or more designated regions on the displayed picture, and searching and selecting a paint color having color information approximate to the color informations on the display colors from a database previously storing color informations on a plurality of paint colors.

Abstract translation: 从计算机图形图像中指定涂料颜色，其特征在于，在显示单元上显示适合于所需涂料颜色的印象的计算机图形图像，获得关于所显示图像上的两个或多个指定区域中的显示颜色的颜色信息，以及搜索 以及从预先存储关于多种涂料颜色的颜色信息的数据库中选择具有近似于颜色信息的颜色信息的颜色信息的涂料颜色。

公开(公告)号：US20040239928A1

公开(公告)日：2004-12-02

申请号：US10882398

申请日：2004-07-02

Inventor： Yutaka Masuda

IPC: G01J003/28 ,  G01J003/42 ,  G01J003/46

CPC classification number: G01J3/46 ,  G01J3/463 ,  G01J3/504 ,  Y02T10/82

Abstract: To provide a modified-color generation and display method using computer graphic, including measuring the spectral reflectance of an original color by using a spectrophotometer, obtaining the modified spectral reflectance of a modified color by changing the measured spectral reflectance, and displaying the computer graphic of the modified color on a monitor.

Abstract translation: 为了提供使用计算机图形的修改颜色生成和显示方法，包括通过使用分光光度计测量原始颜色的光谱反射率，通过改变测量的光谱反射率来获得修改的颜色的修改的光谱反射率，并且显示计算机图形 监视器上的修改颜色。

公开(公告)号：US20040051874A1

公开(公告)日：2004-03-18

申请号：US10466582

申请日：2003-07-18

Inventor： Rudiger Kubitzek

IPC: G01J003/46

CPC classification number: G01N21/474 ,  G01J3/50 ,  G01J3/504 ,  G01N21/251 ,  G01N21/57

Abstract: The invention relates to a measuring device (1) comprising at least one measuring unit (2) that, in turn, comprises at least one optical transmitter (13) and at least one optical receiver (14). The inventive measuring device also comprises at least one light source (4), which is connected to the measuring unit (2) via a light guide (10), and comprises a detector (5), which is connected to the measuring unit (2) also via a light guide (10). The inventive measuring device enables a precise determination of color characteristics according to different angles. To this end, at least two measuring units (2) are combined to form a measuring arrangement (3), the measuring units (2) each have light guide terminals (16, 17), and these terminals (16, 17) can be coupled as desired to a light source (4), which is shared by at least two measuring units (2), or to a detector (5), which is shared by at least two measuring units (2).

Abstract translation: 本发明涉及一种包括至少一个测量单元（2）的测量装置（1），该测量单元又包括至少一个光发射器（13）和至少一个光接收器（14）。 本发明的测量装置还包括经由光导（10）连接到测量单元（2）的至少一个光源（4），并且包括检测器（5），其连接到测量单元（2） ）也通过光导（10）。 本发明的测量装置能够根据不同的角度精确地确定颜色特性。 为此，将至少两个测量单元（2）组合以形成测量装置（3），测量单元（2）各自具有导光端子（16,17），并且这些端子（16,17）可以是 根据需要耦合到由至少两个测量单元（2）共享的光源（4）或由至少两个测量单元（2）共享的检测器（5）。

公开(公告)号：US20030234920A1

公开(公告)日：2003-12-25

申请号：US10257286

申请日：2003-07-02

Inventor： Johannes Fleischer

IPC: G01J003/46 ,  G01N021/00

CPC classification number: G01J3/50 ,  G01J3/0272 ,  G01J3/504 ,  G01N21/251 ,  G01N21/474 ,  G01N21/57

Abstract: The invention relates to a device for measuring colour, lustre and undulations on lacquered freeform surfaces at a predetermined target distance and symmetrically in relation to the measuring point normal lines at a measuring point. Said device is characterised by the provision of a measuring head that can be displaced in three dimensions by at least one motor and that comprises a measuring-head axis, a light emitter and a video camera. The light emitter is provided with a planar light pattern that is to be emitted along its illumination axis. An evaluation unit is provided for the light pattern (reproduction pattern) of the light emitter that is reproduced in the video camera, said evaluation unit emitting a control signal which is dependent on and formed from the distortion produced or the migration of the reproduction pattern. The measuring head is provided with a motor control, to whose input the control signal of the evaluation unit is applied and the measuring head is displaced in order to reduce the distortion or the migration of the reproduction pattern in the video camera to below a predetermined value, in such a way that both the measuring head axis coincides with the measuring point normal lines and the vertex of the angle formed by the illumination axis of the light emitter and the optical axis of the video camera coincides with the measuring point.

Abstract translation: 本发明涉及一种用于在预定的目标距离上在涂漆的自由曲面上测量颜色，光泽和起伏的装置，并且在测量点处相对于测量点法线对称地测量。 所述装置的特征在于提供一个可通过至少一个电动机以三维位移的测量头，并包括测量头轴，光发射器和摄像机。 光发射器设置有沿其照明轴线发射的平面光图案。 为在摄像机中再现的发光体的光图案（再现图案）提供评估单元，所述评估单元发出取决于所产生的失真或再现图案的迁移的控制信号。 测量头具有电动机控制，对其输入施加评估单元的控制信号，并且测量头移位，以便将摄像机中的再现图案的失真或迁移降低到预定值以下 以测量头轴与测量点法线重合，并且由发光体的照明轴和摄像机的光轴所形成的角度的顶点与测量点重合。

公开(公告)号：US20030142314A1

公开(公告)日：2003-07-31

申请号：US10385408

申请日：2003-03-07

Applicant: Xerox Corporation

Inventor： Fred F. Hubble III ,  Tonya L. Love ,  Daniel A. Robbins

IPC: G01J003/46

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/50 ,  G01J3/501 ,  G01J3/504 ,  G01J3/513 ,  G01J3/52 ,  G01J3/524

Abstract: An improved and lower cost color spectrophotometer, especially suitable for an on-line color printer color control system, in which plural different spectra LEDs sequentially perpendicularly illuminate a common and substantially circularly illuminated color test area, which may be variably spaced and variably oriented relative to the spectrophotometer, through a common central lens system, and also the reflected illumination therefrom may be measured at 45 degrees thereto by averaging the outputs of photodetectors spaced around that circularly illuminated color test area, to provide reduced sensitivity to the variable angular or azimuthal orientation of the color test area relative to the spectrophotometer, and which photodetectors may be so illuminated by 1:1 optics for spatial insensitivity.

公开(公告)号：US06539325B1

公开(公告)日：2003-03-25

申请号：US09456425

申请日：1999-12-08

Applicant: Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano ,  Masayuki Osumi

Inventor： Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano ,  Masayuki Osumi

IPC: G01D100

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/504

Abstract: This invention provides a color matching apparatus for automotive repair paints with which the color matching of a repair paint to an existing paint, whether containing or not containing a metallic or pearlescent pigment, can be performed with high precision in a reduced number of steps even by the novice. The apparatus of the invention comprises a computer, a color data file and a database reference system.

Abstract translation: 本发明提供了一种用于汽车修补漆的色彩匹配装置，其中可以通过减少数量的步骤以高精度执行修复漆与现有涂料的颜色匹配，不管是否含有金属或珠光颜料，即使通过 新手 本发明的装置包括计算机，彩色数据文件和数据库参考系统。

公开(公告)号：US20020191188A1

公开(公告)日：2002-12-19

申请号：US09862945

申请日：2001-05-22

Applicant: Xerox Corporation

Inventor： Fred F. Hubble III ,  Tonya L. Love ,  Daniel A. Robbins

IPC: G01J003/50

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/50 ,  G01J3/501 ,  G01J3/504 ,  G01J3/513 ,  G01J3/52 ,  G01J3/524

Abstract: An improved and lower cost color spectrophotometer, especially suitable for an on-line color printer color control system, in which plural different spectra LEDs sequentially perpendicularly illuminate a common and substantially circularly illuminated color test area, which may be variably spaced and variably oriented relative to the spectrophotometer, through a common central lens system, and also the reflected illumination therefrom may be measured at 45 degrees thereto by averaging the outputs of photodetectors spaced around that circularly illuminated color test area, to provide reduced sensitivity to the variable angular or azimuthal orientation of the color test area relative to the spectrophotometer, and which photodetectors may be so illuminated by 1:1 optics for spatial insensitivity.

Abstract translation: 一种改进且成本较低的彩色分光光度计，特别适用于在线彩色打印机色彩控制系统，其中多个不同的光谱LED顺序地垂直照射常见且基本上圆形照明的彩色测试区域，该区域可相对于 分光光度计，通过共同的中心透镜系统，以及其中的反射照明可以通过对围绕该循环照射的彩色测试区域间隔开的光电检测器的输出进行平均而在其45度测量，以提供对可变角度或方位取向的灵敏度的降低 相对于分光光度计的颜色测试区域，以及哪些光电探测器可以由1：1光学器件照亮以用于空间不敏感。

公开(公告)号：US20020063721A1

公开(公告)日：2002-05-30

申请号：US09236609

申请日：1999-01-26

Inventor： YUTAKA MASUDA ,  YUKIYO TSUKAHARA

IPC: G06T011/40

CPC classification number: G01J3/52 ,  G01J3/46 ,  G01J3/462 ,  G01J3/50 ,  G01J3/504

Abstract: Metallic paint colors are classified and arranged by determining the representative color of any metallic paint color; calculating the hue-tone value of said representative color; generating coating color computer graphics indicating optical properties of said metallic paint color in a prescribed range of angles of observation; and preparing a coating color map by arranging said coating color computer graphics over the hue-tone value of said representative color in a hue-tone chart on the monitor screen of a computer system.

Abstract translation: 通过确定任何金属漆颜色的代表颜色，分类和排列金属漆颜色; 计算所述代表色的色调值; 在指定的观察范围内产生指示所述金属涂料颜色的光学性质的涂料彩色计算机图形; 以及通过在计算机系统的监视器屏幕上的色调图中将所述涂覆彩色计算机图形布置在所述代表颜色的色调值上来制备涂层颜色图。

公开(公告)号：US06362885B1

公开(公告)日：2002-03-26

申请号：US09448978

申请日：1999-11-24

Applicant: Masayuki Osumi ,  Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano

Inventor： Masayuki Osumi ,  Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano

IPC: G01J346

CPC classification number: G01J3/46 ,  G01J3/463 ,  G01J3/504

Abstract: A method of determining the formulating ratio of metallic or pearlescent pigments to colorants for matching the color of a metallic or pearlescent coating to an target color wherein, the spectral reflectances of a plurality of samples varied in the formulation of colorants and metallic or pearlescent pigments are measured with a goniospectrophotometer and stored in a computer memory beforehand and, in performing a CCM using the stored data, reproduction spectral reflectances are calculated by reflecting the changes in spectral reflectance due to changes in the amount of the metallic or pearlescent pigments.

Abstract translation: 确定金属或珠光颜料与着色剂的配制比率以将金属或珠光涂层的颜色与目标颜色相匹配的方法，其中在着色剂和金属或珠光颜料的配方中多种样品变化的光谱反射率是 使用分光光度计测量并预先存储在计算机存储器中，并且在使用所存储的数据执行CCM时，通过反映由金属或珠光颜料的量的变化引起的光谱反射率的变化来计算再现光谱反射率。

公开(公告)号：US5933244A

公开(公告)日：1999-08-03

申请号：US945615

申请日：1997-10-28

Applicant: Alexandre Ivanovitch Kiritchenko

Inventor： Alexandre Ivanovitch Kiritchenko

IPC: G01J3/50

CPC classification number: G01J3/50 ,  G01J3/502 ,  G01J3/504

Abstract: A method of detecting the color of an article such as gambling chips to permit the different color chips to be sorted. The method comprises sensing the color of the article at a plurality of places thereon by moving the article relative to color sensing means and integrating the color measured with respect to time.

Abstract translation: PCT No.PCT / GB96 / 00969 Sec。 371日期1997年10月28日第 102（e）1997年10月28日PCT PCT 1996年4月24日PCT公布。 公开号WO96 / 34258 日期：1996年10月31日一种用于检测诸如赌博筹码的物品的颜色的方法，以允许不同的颜色芯片被分类。 该方法包括通过相对于颜色检测装置移动物品并对相对于时间测量的颜色进行积分来在其上的多个位置处感测物品的颜色。