公开(公告)号：US08351038B2

公开(公告)日：2013-01-08

申请号：US11817536

申请日：2006-03-02

Applicant: Charles Conrad Carroll ,  Trevor Coward

Inventor： Charles Conrad Carroll ,  Trevor Coward

IPC: G01J3/46

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/465 ,  G01N21/25

Abstract: A first method for matching skin colors comprises measuring a spectral reflectance curve of an area of skin and determining a blend of pigments to match the skin's color by combining spectral reflectance curves measured for pigments to produce a calculated spectral reflectance curve corresponding to that of the skin. The pigment blend is then used, for example, to pigment a medical prosthesis, so that it matches precisely its wearer's skin. This method avoids the problem of metamerism in which colors that match under a first illumination no longer match under a second illumination. A second method uses a database of pigment blends generated by the first method. The color of an area of skin is measured and a pigment blend is selected from the database that provides a closest match. Apparatus for carrying out such color matching is also provided, together with palettes of suitable pigments for skin color matching.

Abstract translation: 用于匹配皮肤颜色的第一种方法包括测量皮肤区域的光谱反射率曲线，并通过组合针对颜料测量的光谱反射率曲线来确定颜料的混合以匹配皮肤的颜色，以产生对应于皮肤的光谱反射率曲线 。 然后将颜料混合物用于例如染色医用假体，使其与其佩戴者的皮肤精确匹配。 这种方法避免了同色异谱的问题，其中在第一照明下匹配的颜色在第二照明下不再匹配。 第二种方法使用由第一种方法生成的颜料混合物的数据库。 测量皮肤区域的颜色，并从提供最接近匹配的数据库中选择颜料混合物。 还提供了用于进行这种颜色匹配的装置，以及用于皮肤颜色匹配的合适颜料的调色板。

公开(公告)号：US20120327405A1

公开(公告)日：2012-12-27

申请号：US13523807

申请日：2012-06-14

Applicant: Shun-ichi Ebihara ,  Hiroshi Kita ,  Tatsuya Kobayashi

Inventor： Shun-ichi Ebihara ,  Hiroshi Kita ,  Tatsuya Kobayashi

IPC: G01J3/42

CPC classification number: G01J3/0291 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/36 ,  G01J3/462 ,  G01J3/463 ,  G01J3/501 ,  G01J3/502 ,  G01J2003/503 ,  G03G15/5062 ,  G03G2215/00586 ,  G03G2215/0132 ,  G03G2215/0164

Abstract: The color measurement device and an image forming apparatus using the same includes a light source for irradiating a color measurement object with white light; a diffraction grating for dispersing the light reflected from the color measurement object; and a line sensor formed of multiple pixels that generate an electric signal corresponding to the intensity of the light dispersed by the diffraction grating, wherein the light source includes a light-emitting diode having a peak value of emission intensity in a wavelength zone of 380 nm to 420 nm, and a plural types of fluorescent members each having a peak value of fluorescence intensity in a wavelength zone of 420 nm to 730 nm.

Abstract translation: 色彩测量装置和使用该彩色测量装置的图像形成装置包括：用白光照射彩色测量对象的光源; 用于分散从所述颜色测量对象反射的光的衍射光栅; 以及由多个像素构成的线传感器，其生成与由衍射光栅分散的光的强度对应的电信号，其中，所述光源包括具有380nm的波长区域中的发光强度的峰值的发光二极管 420nm的波长范围内的荧光强度的峰值的多种荧光体。

公开(公告)号：US20120321177A1

公开(公告)日：2012-12-20

申请号：US13480389

申请日：2012-05-24

Applicant: Takahiro Suzuki ,  Susumu Shimbaru

Inventor： Takahiro Suzuki ,  Susumu Shimbaru

IPC: G06K9/00

CPC classification number: H04N9/67 ,  G01J3/462 ,  H04N1/6061 ,  H04N9/68

Abstract: Data which represents a color space is input, a dataset which represents visual uniformity in each of a plurality of color areas is acquired, and control points which indicate a control region including the plurality of color areas corresponding to the dataset are set on the color space. Then, using the control points and dataset, the color space is corrected to be shrunk.

Abstract translation: 输入表示颜色空间的数据，获取表示多个颜色区域中的每个颜色区域中的视觉均匀性的数据集，并且将指示包括与数据集相对应的多个颜色区域的控制区域的控制点设置在颜色空间 。 然后，使用控制点和数据集，校正颜色空间以缩小颜色空间。

公开(公告)号：US20120287293A1

公开(公告)日：2012-11-15

申请号：US13453823

申请日：2012-04-23

Applicant: Susumu Shimbaru

Inventor： Susumu Shimbaru

IPC: H04N5/225

CPC classification number: H04N9/735 ,  G01J3/462

Abstract: A table, which records a relationship between image data of patches included in a chart, which are acquired by capturing the chart under a plurality of types of illumination light having different characteristics, and the characteristics, is held for each image capturing device capturing the chart, and for each chart print condition. Specifying information of an image capturing device used to estimate characteristics of illumination light and a print condition of a chart used to estimate the characteristics of the illumination light are input as estimation conditions. Image data of a chart captured by the image capturing device under the illumination light is input. The characteristics of the illumination light are estimated based on a table corresponding to the estimation conditions and the input image data.

Abstract translation: 对于捕获图表的每个图像捕获装置，保存记录通过在具有不同特性的多种类型的照明光下拍摄图表而获取的图表中包括的补丁的图像数据与特征之间的关系的表格。 ，并为每个图表打印条件。 输入用于估计照明光的特性的图像拍摄装置的信息和用于估计照明光的特性的图表的打印条件作为估计条件。 输入由摄像装置在照明光下拍摄的图表的图像数据。 基于与估计条件和输入图像数据对应的表来估计照明光的特性。

公开(公告)号：US08300222B2

公开(公告)日：2012-10-30

申请号：US13214978

申请日：2011-08-22

Applicant: Wayne D. Jung ,  Russell W. Jung ,  Walter W. Sloan ,  Alan R. Loudermilk

Inventor： Wayne D. Jung ,  Russell W. Jung ,  Walter W. Sloan ,  Alan R. Loudermilk

IPC: G01J3/46

CPC classification number: G01N21/25 ,  A61C19/04 ,  G01J1/0271 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/36 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/466 ,  G01N21/57

Abstract: A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.

Abstract translation: 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。

公开(公告)号：US08260004B2

公开(公告)日：2012-09-04

申请号：US12053518

申请日：2008-03-21

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G06K9/00 ,  G01N21/00

CPC classification number: G01N21/4738 ,  G01J3/462 ,  G01J2003/466 ,  G01N21/57 ,  G01N21/8806

Abstract: The present disclosure relates to a method for the quantitative determination of surface properties, wherein a spatially resolved image of a surface to be analysed, which contains a large number of measured values, is recorded. In a first method step, the measured values are analysed in order to determine those surface areas which have a specific physical property. A result value of this physical property is then determined, wherein this result value is characteristic of the values of the physical property of all those surface areas of the image determined by analyzing the image. According to the disclosure, the result value is displayed against the size of the determined surface areas.

Abstract translation: 本公开涉及一种用于定量测定表面性质的方法，其中记录了包含大量测量值的待分析表面的空间分辨图像。 在第一种方法步骤中，分析测量值以确定具有特定物理性质的那些表面积。 然后确定该物理性质的结果值，其中该结果值是通过分析图像确定的图像的所有这些表面积的物理性质的值的特征。 根据本公开，结果值相对于确定的表面积的大小显示。

公开(公告)号：US20120099788A1

公开(公告)日：2012-04-26

申请号：US12909378

申请日：2010-10-21

Applicant: Nina BHATTI ,  Joanna MARGUIER ,  Sabine SUSSTRUNK ,  Henry Harlyn BAKER

Inventor： Nina BHATTI ,  Joanna MARGUIER ,  Sabine SUSSTRUNK ,  Henry Harlyn BAKER

IPC: G06K9/00

CPC classification number: H04N1/6066 ,  G01J3/462 ,  G01J3/463 ,  G01J3/528 ,  G06T7/90 ,  H04N1/6036

Abstract: A method for selecting a color palette includes receiving a feature from an image of an object and a reference color chart, calculating a transform to correct a color in the imaged reference color chart, correcting a color in the feature using the transform, and selecting a color palette based on the corrected feature color. The reference color chart includes reference colors, and the transform corrects the color in the imaged reference color chart to substantially equal a corresponding reference color. An apparatus for selecting a color palette is also described.

Abstract translation: 一种用于选择调色板的方法包括从对象的图像和参考色彩图表接收特征，计算变换以校正成像的参考彩色图表中的颜色，使用该变换校正特征中的颜色，并且选择 调色板基于校正的特征颜色。 参考颜色图表包括参考颜色，并且变换将成像的参考色彩图中的颜色校正为基本上等于相应的参考颜色。 还描述了一种用于选择调色板的设备。

公开(公告)号：US20110317149A1

公开(公告)日：2011-12-29

申请号：US13165205

申请日：2011-06-21

Applicant: Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

Inventor： Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

IPC: G01J3/30 ,  G01N21/55

CPC classification number: H04N1/6027 ,  G01J3/462 ,  G01J3/501 ,  G01J3/502 ,  G01J3/51

Abstract: Spectral characteristics of an object is estimated using an extended sensor response, which includes a product of at least two light intensity signals whose wavelength ranges are partially overlapped with each other.

Abstract translation: 使用扩展的传感器响应来估计对象的光谱特性，该响应包括至少两个波长范围彼此重叠的光强度信号的乘积。

公开(公告)号：US08064113B2

公开(公告)日：2011-11-22

申请号：US11669298

申请日：2007-01-31

Applicant: Nobuatsu Sasanuma ,  Tomohisa Itagaki ,  Miyoko Hayashi ,  Masami Tomita ,  Toshio Saishoji ,  Satoshi Takayama

Inventor： Nobuatsu Sasanuma ,  Tomohisa Itagaki ,  Miyoko Hayashi ,  Masami Tomita ,  Toshio Saishoji ,  Satoshi Takayama

IPC: G03F3/08

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J2003/466

Abstract: This invention provides a display apparatus, control method, and control program, which display hue differences and color difference values of respective patches as lists, and display the hue direction of the hue difference of each individual patch on a chromaticity diagram in an easy-to-understand manner. To accomplish this, a display method of this invention includes a specifying step of specifying a color determined by a hue difference calculated from first and second values associated with spectral reflectance characteristics, and a display step of displaying the color specified in the specifying step as a graphical object. The specified color is specified as a representative color that indicates a hue on a chromaticity diagram to which the hue difference biases.

Abstract translation: 本发明提供了一种显示装置，控制方法和控制程序，其将各个色块的色相差和色差值显示为列表，并且在易于使用的色度图上在色度图上显示每个贴片的色相差的色调方向 理解方式 为了实现这一点，本发明的显示方法包括：指定步骤，确定由根据与光谱反射率特性相关联的第一和第二值计算的色调差确定的颜色;以及显示步骤，将指定步骤中指定的颜色显示为 图形对象。 指定的颜色被指定为表示色相差偏差的色度图上的色调的代表颜色。

公开(公告)号：US08046274B2

公开(公告)日：2011-10-25

申请号：US11070266

申请日：2005-03-03

Applicant: Menahem Sevdermish

Inventor： Menahem Sevdermish

IPC: G06Q30/00 ,  G06Q10/00

CPC classification number: G01N21/87 ,  G01J3/462 ,  G06Q30/0278 ,  G06Q30/0641

Abstract: A method of color grading gems by a user by their inherent properties of shape, hue, tone and saturation. Each of the properties is variable over a practical range derived from a database. The database is created by digitally coding gem shapes, hues, tones and colors from digital photographs of gems of different, shapes, hues, tones and saturation. The variable properties are displayed on a screen and the user selects the best matching respective shape, hue, tone and saturation in comparison to the particular gem being graded. Upon receiving the user's selections, an image of the a gem having the shape, hue, tone and saturation selected by the user is displayed on the screen and translated into alpha-numeric code which can be communicated to any other user of the same system, enabling remote discussion and evaluation of the same target gem.

Abstract translation: 用户通过其形状，色调，色调和饱和度的固有属性对宝石进行颜色分级的方法。 每个属性在从数据库派生的实际范围内是可变的。 数据库是通过从不同形状，形状，色调，色调和饱和度的宝石的数码照片中数字编码宝石形状，色调，色调和颜色创建的。 可变属性显示在屏幕上，并且与分级的特定宝石相比，用户选择最佳匹配的相应形状，色调，色调和饱和度。 在接收到用户的选择时，在屏幕上显示具有由用户选择的形状，色调，色调和饱和度的宝石的图像，并将其转换为可以传达给同一系统的任何其他用户的字母数字代码， 使远程讨论和评估相同的目标宝石。