公开(公告)号：US20110149312A1

公开(公告)日：2011-06-23

申请号：US12645859

申请日：2009-12-23

Applicant: Lalit Keshav MESTHA ,  Yonghui ZHAO ,  Yao Rong WANG

Inventor： Lalit Keshav MESTHA ,  Yonghui ZHAO ,  Yao Rong WANG

IPC: H04N1/60 ,  G09G5/02 ,  G01J3/40

CPC classification number: G01J3/46 ,  G01J3/462 ,  G09G2340/06 ,  G09G2358/00 ,  G09G2380/00 ,  H04N1/6033 ,  H04N1/62

Abstract: What is disclosed is a novel system and method for generating a spectral matching guide for spot color print applications. Spectral matching values are determined for spot colors obtained from a library of spot colors. A spectral matching guide is created from the spot colors and their respective spectral matching values in a manner more fully disclosed herein. Thereafter, when a user desires to render a job in a particular spot color, the associated spectral matching value for that spot color can be obtained from the spectral matching guide. In other embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for selection of spot colors for a given print/copy job that are less sensitive to varying illuminations. The present spectral matching guide provides meaningful extensions in spectral color reproduction in print/copy job environments.

Abstract translation: 公开的是用于产生专色印刷应用的光谱匹配指南的新型系统和方法。 确定从专色库获得的专色的光谱匹配值。 以这种更全面地公开的方式，从专色和它们各自的光谱匹配值产生光谱匹配指南。 此后，当用户期望以特定专色渲染作业时，可以从光谱匹配指南获得该专色的相关的光谱匹配值。 在其他实施例中，可以提供建议使用的打印机的形式的建议，介质类型，半色调屏幕和其他有意义的帮助，用于对对变化的照明不太敏感的给定打印/复印作业的专色的选择。 本光谱匹配指南为打印/复印作业环境中的色彩再现提供了有意义的扩展。

公开(公告)号：US20110130995A1

公开(公告)日：2011-06-02

申请号：US13025064

申请日：2011-02-10

Applicant: Edgar Genio ,  Edward W. Budiarto

Inventor： Edgar Genio ,  Edward W. Budiarto

IPC: G01J3/40 ,  G01J3/30 ,  G06F19/00

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/2803 ,  G01N21/276

Abstract: In a spectrographic workpiece metrology system having an optical viewing window, the viewing window is calibrated against a reference sample of a known absolute reflectance spectrum to produce a normalized reflectance spectrum of the reference sample, which is combined with the absolute reflectance spectrum to produce a correction factor. Successive production workpieces are measured through the window and calibrated against the viewing window reflectance, and transformed to absolute reflectance spectra using the same correction factor without having to re-load the reference sample.

Abstract translation: 在具有光学观察窗口的光谱工件测量系统中，观察窗口针对已知绝对反射光谱的参考样本进行校准，以产生参考样本的归一化反射光谱，其与绝对反射光谱相结合以产生校正 因子。 通过窗口测量连续生产工件，并根据观察窗反射率进行校准，并使用相同的校正因子将其转换为绝对反射光谱，而无需重新加载参考样品。

公开(公告)号：US20110080581A1

公开(公告)日：2011-04-07

申请号：US12900172

申请日：2010-10-07

Applicant: Rohit Bhargava ,  Brian T. Cunningham

Inventor： Rohit Bhargava ,  Brian T. Cunningham

IPC: G01J3/28 ,  G01J3/40

CPC classification number: G01J3/12 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0275 ,  G01J3/0286 ,  G01J3/0289 ,  G01N21/35

Abstract: Described herein are spectrometers comprising one or more wavelength-selective filters, such as guided mode resonance filters. Some of the spectrometers described herein are configured for obtaining absorbance spectra in a discrete fashion by measuring absorbances of a sample at multiple discrete wavelengths or wavelength bands. In another aspect, methods are also provided for obtaining spectra, images and chemical maps of samples in a discrete fashion.

Abstract translation: 这里描述的是包括一个或多个波长选择滤光器的光谱仪，例如导模谐振滤波器。 这里描述的一些光谱仪被配置为通过测量在多个离散波长或波长带上的样品的吸光度以离散的方式获得吸收光谱。 在另一方面，还提供了用于以离散方式获得样品的光谱，图像和化学图谱的方法。

公开(公告)号：US20110073775A1

公开(公告)日：2011-03-31

申请号：US12865828

申请日：2009-02-09

Applicant: Irwan Danni Setija ,  Maurits Van Der Schaar

Inventor： Irwan Danni Setija ,  Maurits Van Der Schaar

IPC: G01J3/40 ,  G21K5/00

CPC classification number: G03F7/70633

Abstract: An apparatus and method to determine overlay of a target on a substrate (6) by measuring, in the pupil plane (40) of a high numerical aperture len (L1), an angle-resolved spectrum as a result of radiation being reflected off the substrate. The overlay is determined from the anti-symmetric component of the spectrum, which is formed by subtracting the measured spectrum and a mirror image of the measured spectrum. The measured spectrum may contain only zeroth order reflected radiation from the target.

Abstract translation: 一种用于通过在高数值孔径len（L1）的光瞳平面（40）中测量作为辐射的结果的角度分辨光谱从 基质。 通过从测量光谱中减去测量光谱和所测量的光谱的镜像形成的光谱的反对称分量来确定覆盖。 所测量的光谱可能仅包含来自目标的零级反射辐射。

公开(公告)号：US20110069292A1

公开(公告)日：2011-03-24

申请号：US12867415

申请日：2009-02-23

Applicant: Arie Jeffrey Den Boef

Inventor： Arie Jeffrey Den Boef

IPC: G03B27/54 ,  G03F7/20 ,  G01J3/40

CPC classification number: G01J3/18 ,  G01J3/28 ,  G03F7/70483 ,  G03F7/70625 ,  G03F7/70633

Abstract: A metrology apparatus includes first (21) and second (22) radiation sources which generate first (iB1) and second (iB2) illumination beams of different spatial extent and/or angular range. One of the illumination beams is selected, e.g. according to the size of target to be measured. The beam selection can be made by a tillable mirror (254) at a back-projected substrate plane in a Kohler illumination setup.

Abstract translation: 测量装置包括产生不同空间范围和/或角度范围的第一（iB1）和第二（iB2）照明光束的第一（21）和第二（22）辐射源。 选择一个照明光束，例如。 根据要测量的目标的大小。 光束选择可以由Kohler照明设置中的背投影基板平面上的可压扁反射镜（254）制成。

公开(公告)号：US07889919B2

公开(公告)日：2011-02-15

申请号：US12834133

申请日：2010-07-12

Applicant: Yasuhiro Komiya ,  Toru Wada ,  Osamu Konno ,  Takeyuki Ajito ,  Tomoyuki Nakamura

Inventor： Yasuhiro Komiya ,  Toru Wada ,  Osamu Konno ,  Takeyuki Ajito ,  Tomoyuki Nakamura

IPC: G06K9/00 ,  G03B41/00 ,  G01J3/40 ,  G01N21/25

CPC classification number: H04N5/23245 ,  H04N5/2256 ,  H04N5/23293 ,  H04N5/345 ,  H04N9/045

Abstract: An image processing system includes a photographing apparatus and a processing apparatus. The photographing apparatus includes LEDs for emitting light with characteristics of spectroscopic distributions varied in a visible light area, an image pick-up device unit which picks-up a subject image that is illuminated by the LEDs and is formed by an image pick-up optical system and which outputs an image signal, and a control unit. The control unit sequentially lights-on the LEDs upon an instruction for photographing a subject spectroscopic image being input from an operating switch, picks-up the image, and thus controls the operation for capturing subject spectroscopic images. The processing apparatus includes a calculating device which performs a desired image calculation based on the image signal.

Abstract translation: 图像处理系统包括拍摄装置和处理装置。 拍摄装置包括用于发射具有在可见光区域中变化的光谱分布特征的光的照明装置单元，其拾取被LED照明并由图像拾取光学器件形成的被摄体图像的图像拾取装置单元 系统并输出图像信号，以及控制单元。 控制单元根据从操作开关输入的拍摄对象分光图像的指示，依次点亮LED，拾取图像，从而控制拍摄对象分光图像的动作。 处理装置包括基于图像信号执行期望的图像计算的计算装置。

公开(公告)号：US20100290231A1

公开(公告)日：2010-11-18

申请号：US12780546

申请日：2010-05-14

Applicant: Carl W. Dirk

Inventor： Carl W. Dirk

IPC: F21V9/00 ,  G01J3/40

CPC classification number: G01J3/46 ,  G01J2001/0276 ,  G01J2003/1282 ,  G01N21/255 ,  G01N21/29

Abstract: Customized spectral profiles, and filters and illuminants having a customized spectral profile, optimized to reduce light in one or more wavelength regions for which one or more pigments are relatively more susceptible to perceptible changes in appearance.

Abstract translation: 定制的光谱分布，以及具有定制的光谱分布的滤光器和光源，其被优化以减少一个或多个波长区域中的光，其中一个或多个颜料相对更易受外观的可察觉的变化的影响。

公开(公告)号：US07724298B2

公开(公告)日：2010-05-25

申请号：US10574590

申请日：2004-10-12

Applicant: Tetsujiro Kondo ,  Tetsushi Kokubo ,  Hitoshi Mukai ,  Hirofumi Hibi ,  Tsugihiko Haga ,  Kenji Tanaka

Inventor： Tetsujiro Kondo ,  Tetsushi Kokubo ,  Hitoshi Mukai ,  Hirofumi Hibi ,  Tsugihiko Haga ,  Kenji Tanaka

IPC: H04N3/08 ,  H04N9/07 ,  G01J3/40 ,  G02B5/18

CPC classification number: G03B21/005

Abstract: The present invention relates to an image processing system and an image processing method, an image pickup apparatus and an image pickup method, and an image display device and an image display method, which can faithfully pick up and display the colors of an object. Slit light of an optical image of the object that has passed through a slit 42 is divided into a spectrum by a light divider 43. A light sensor 44 outputs image data based on the spectrum of the slit light of the optical image of the object. A micromirror array 74 causes the exiting of reflection light formed by extracting spectrum portions based on the image data from a spectrum of incident white light from a light divider 73. The spectrum portions of the reflection light exiting from the micromirror array 74 are synthesized by a spectrum synthesizer 77 and are projected onto a screen 111. The present invention is applicable to the image processing system.

Abstract translation: 本发明涉及一种图像处理系统和图像处理方法，图像拾取装置和图像拾取方法以及能够忠实地拾取和显示对象的颜色的图像显示装置和图像显示方法。 已经通过狭缝42的物体的光学图像的狭缝光被分光器43分成光谱。光传感器44基于物体的光学图像的狭缝光的光谱输出图像数据。 微镜阵列74通过基于来自分光器73的入射白光的光谱的图像数据提取光谱部分而形成的反射光的出射。从微反射镜阵列74出射的反射光的光谱部分由 频谱合成器77并被投影到屏幕111上。本发明可应用于图像处理系统。

公开(公告)号：US20100106444A1

公开(公告)日：2010-04-29

申请号：US12388222

申请日：2009-02-18

Applicant: EDGAR GENIO ,  EDWARD W. BUDIARTO

Inventor： EDGAR GENIO ,  EDWARD W. BUDIARTO

IPC: G01J3/40 ,  G01J3/30 ,  G06F19/00

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/2803 ,  G01N21/276

Abstract: In a spectrographic workpiece metrology system having an optical viewing window, the viewing window is calibrated against a reference sample of a known absolute reflectance spectrum to produce a normalized reflectance spectrum of the reference sample, which is combined with the absolute reflectance spectrum to produce a correction factor. Successive production workpieces are measured through the window and calibrated against the viewing window reflectance, and transformed to absolute reflectance spectra using the same correction factor without having to re-load the reference sample.

Abstract translation: 在具有光学观察窗口的光谱工件测量系统中，观察窗口针对已知绝对反射光谱的参考样本进行校准，以产生参考样本的归一化反射光谱，其与绝对反射光谱相结合以产生校正 因子。 通过窗口测量连续生产工件，并根据观察窗反射率进行校准，并使用相同的校正因子将其转换为绝对反射光谱，而无需重新加载参考样品。

公开(公告)号：US20100027009A1

公开(公告)日：2010-02-04

申请号：US12183334

申请日：2008-07-31

Applicant: Rahul Bhotika ,  Paulo Ricardo dos Santos Mendonca ,  Jens Rittscher ,  Thomas Baby Sebastian

Inventor： Rahul Bhotika ,  Paulo Ricardo dos Santos Mendonca ,  Jens Rittscher ,  Thomas Baby Sebastian

IPC: G01J3/40

CPC classification number: G06K9/00825 ,  B61L3/065 ,  B61L23/041 ,  G01J2003/466

Abstract: The present invention aims at providing a method for detecting a color of a signal light from a moving vehicle such as railroad train. The method includes capturing an image from a camera mounted on the moving vehicle and extracting candidate regions in the image that contain light region. The method further includes classifying the candidate regions as a signal light region or a non-signal light region and identifying the color of the signal light region.

Abstract translation: 本发明旨在提供一种用于检测来自诸如铁路列车的移动车辆的信号光的颜色的方法。 该方法包括从安装在移动车辆上的照相机拍摄图像并提取包含光区域的图像中的候选区域。 该方法还包括将候选区域分类为信号光区域或非信号光区域，并且识别信号光区域的颜色。