公开(公告)号：US08730601B2

公开(公告)日：2014-05-20

申请号：US13205847

申请日：2011-08-09

Applicant: Helge Jess ,  Roland Guckler

Inventor： Helge Jess ,  Roland Guckler

IPC: G02B21/06 ,  G02B5/22

CPC classification number: G02B21/06 ,  G01J3/0235 ,  G01J3/4406 ,  G01N21/64 ,  G01N21/6447 ,  G01N21/6458 ,  G02B5/20 ,  G02B5/288 ,  G02B21/0076 ,  G02B21/16

Abstract: A fluorescence observation system, a method for performing a fluorescence observation, and a set of filters that can be used in such system and method are provided.

Abstract translation: 提供荧光观察系统，进行荧光观察的方法，以及可用于这种系统和方法的一组滤波器。

公开(公告)号：US08654210B2

公开(公告)日：2014-02-18

申请号：US13273180

申请日：2011-10-13

Applicant: Francisco Imai ,  John Haikin

Inventor： Francisco Imai ,  John Haikin

IPC: H04N5/235

CPC classification number: G01J3/51 ,  G01J3/0235 ,  G01J3/2823 ,  G01J2003/1213 ,  H04N5/2254 ,  H04N9/045

Abstract: An image capture device includes an imaging assembly having a spectral sensitivity tunable in accordance with a spectral capture mask. A pre-capture captures a sample image of a scene using the imaging assembly tuned by a first spectral capture mask. A second spectral capture mask is constructed by calculations which use image data of the sample image. The second spectral capture mask is constructed to tune the spectral sensitivity of the imaging assembly so as to adjust respective capture parameters for different objects in the scene. The second spectral capture mask is applied to the imaging assembly. An image of the scene is captured with the second spectral capture mask applied to the imaging assembly.

Abstract translation: 图像捕获装置包括具有根据光谱捕获掩模可调谐的光谱灵敏度的成像组件。 使用由第一光谱捕获掩模调谐的成像组件，预捕获捕获场景的样本图像。 通过使用样本图像的图像数据的计算来构建第二光谱捕获掩模。 构建第二光谱捕获掩模以调整成像组件的光谱灵敏度，以便调整场景中不同对象的相应捕获参数。 将第二光谱捕获掩模应用于成像组件。 使用应用于成像组件的第二光谱捕获掩模捕获场景的图像。

公开(公告)号：US20120314295A1

公开(公告)日：2012-12-13

申请号：US13574103

申请日：2011-01-06

Applicant: Fumitsugu Fukuyo ,  Michiharu Yonezawa

Inventor： Fumitsugu Fukuyo ,  Michiharu Yonezawa

IPC: G02B5/28

CPC classification number: G02B26/007 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/32 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/64 ,  G01N2021/6419 ,  G01N2021/6463 ,  G01N2021/6471 ,  G02B5/28

Abstract: The object is to easily expand a variable range of selective wavelengths without enlarging a device. A spectral device 1 of the present invention includes four band pass filters 11a to 11d through which a light L2 from a light source 3 is selectively transmitted within a wavelength range according to an incident angle of the light L2, and a tabular rotary table 10 in which the band pass filters 11a to 11d are installed upright on a principal surface 10a, and which is made rotatable around a rotational center C1 along the principal surface 10a, and the four band pass filters 11a to 11d are respectively disposed so that optical incidence planes 12 or optical emission planes 13 are inclined with respect to lines connecting the rotational center C1 on the principal surface 10a of the rotary table 10 and center points 15a and 15d of the bandpass filters 11a to 11d.

Abstract translation: 目的是在不扩大设备的情况下容易地扩展选择波长的可变范围。 本发明的光谱装置1包括四个带通滤波器11a至11d，来自光源3的光L2根据光L2的入射角在波长范围内有选择地透射，并且其中平板状转台10 带通滤波器11a至11d直立安装在主表面10a上，并且沿着主表面10a绕旋转中心C1旋转，并且分别设置四个带通滤波器11a至11d，使得光入射面 12或光发射平面13相对于连接旋转台10的主表面10a上的旋转中心C1和带通滤波器11a至11d的中心点15a和15d的线倾斜。

公开(公告)号：US20120033213A1

公开(公告)日：2012-02-09

申请号：US12853222

申请日：2010-08-09

Applicant: Wei YANG ,  Ming Chai ,  Charlie Zhang ,  Patrick Yang

Inventor： Wei YANG ,  Ming Chai ,  Charlie Zhang ,  Patrick Yang

IPC: G01J3/28

CPC classification number: G01J3/44 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/1804

Abstract: A spectrograph having multiple excitation wavelength ranges is disclosed. The spectrograph can include a wavelength switching mechanism to switch between different wavelength ranges in accordance with the wavelength of an incoming light signal. The wavelength switching mechanism can include multiple optical assemblies (or elements) corresponding to the different wavelength ranges for processing the incoming light signal. The mechanism can also include a switching component for switching the optical assemblies to align the appropriate assembly with the incoming light signal. Each optical assembly can include one or more transmission gratings to disperse the incoming light signal into multiple wavelengths within a particular wavelength range and a reflecting mirror proximate to the grating(s) to reflect the wavelengths of light back through the grating(s) to photodetectors for measuring to wavelengths to generate a light spectrum. The spectrograph can be used in Raman spectroscopy.

Abstract translation: 公开了具有多个激发波长范围的光谱仪。 光谱仪可以包括根据入射光信号的波长在不同波长范围之间切换的波长切换机构。 波长切换机构可以包括对应于用于处理入射光信号的不同波长范围的多个光学组件（或元件）。 该机构还可以包括用于切换光学组件以将适当的组件与入射光信号对准的切换部件。 每个光学组件可以包括一个或多个透射光栅以将入射光信号分散在特定波长范围内的多个波长和靠近光栅的反射镜，以将光的波长反射回光栅到光电检测器 用于测量波长以产生光谱。 该光谱仪可用于拉曼光谱。

公开(公告)号：US20120018634A1

公开(公告)日：2012-01-26

申请号：US13252545

申请日：2011-10-04

Applicant: Robert K. Vincent ,  B.B. Maruthi Sridhar

Inventor： Robert K. Vincent ,  B.B. Maruthi Sridhar

IPC: G01J5/10

CPC classification number: G01N21/3563 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0294 ,  G01J3/2823 ,  G01N21/359

Abstract: The present invention is a method of determining the presence of keratin, particularly hard keratin, such as exists in mammalian hair and feathers, and objects comprising such materials. The method of the present invention also includes displaying information derived from such a determination, as well as a measurement method followed by transmission of data to a remote processing site for analysis or display. The invention also includes devices for carrying out the determination, display and/or transmission.

Abstract translation: 本发明是确定角蛋白，特别是硬角蛋白（例如存在于哺乳动物毛发和羽毛中）以及包含这些材料的物体的存在的方法。 本发明的方法还包括显示从这样的确定得到的信息，以及随后将数据发送到远程处理站点进行分析或显示的测量方法。 本发明还包括用于执行确定，显示和/或传输的装置。

公开(公告)号：US20110080576A1

公开(公告)日：2011-04-07

申请号：US12896435

申请日：2010-10-01

Applicant: Frank Thiel ,  Peter Fornoff

Inventor： Frank Thiel ,  Peter Fornoff

IPC: G01N21/00

CPC classification number: G01B11/026 ,  A61C9/0053 ,  G01B11/24 ,  G01B2210/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/10 ,  G01J3/50 ,  G01J3/508 ,  G01N21/255 ,  G02B21/0028 ,  G02B21/0032 ,  G02B21/0064

Abstract: The invention relates to a device and a method for optical 3D measurement, wherein said device can be switched between a first mode for optical 3D measurement using a chromatic confocal measurement method or the triangulation measurement method and a second mode for colorimetric measurement. In the first mode, a broad-band illuminating beam is focused onto a first plane and in the second mode the broad-band illuminating beam is focused onto a second plane other than the first plane at a distance d from the surface of the object to be measured.

Abstract translation: 本发明涉及一种用于光学3D测量的装置和方法，其中所述装置可以在使用彩色共焦测量方法或三角测量方法的光学3D测量的第一模式和用于比色测量的第二模式之间切换。 在第一模式中，宽带照明光束被聚焦到第一平面上，而在第二模式中，宽带照明光束被聚焦到距物体表面距离d处的第一平面以外的第二平面上 被测量。

公开(公告)号：US20100328659A1

公开(公告)日：2010-12-30

申请号：US11933253

申请日：2007-10-31

Applicant: Andrew Bodkin

Inventor： Andrew Bodkin

IPC: G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/14 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36

Abstract: Hyperspectral imaging system and methods that may be used for imaging objects in three-dimensions are disclosed. A cylindrical lens array and/or a slit array may be used to re-image and divide a field of view into multiple channels. The multiple channels are dispersed into multiple spectral signatures and observed on a two-dimensional focal plane array in real time. The entire hyperspectral data cube is collected simultaneously.

Abstract translation: 公开了可以用于三维成像对象的高光谱成像系统和方法。 可以使用柱面透镜阵列和/或狭缝阵列来将视场重新图像分割成多个通道。 将多个通道分散到多个光谱特征中，并在二维焦平面阵列上实时观察。 整个高光谱数据立方体被同时收集。

公开(公告)号：US20100073666A1

公开(公告)日：2010-03-25

申请号：US12594001

申请日：2008-03-27

Applicant: David L. Perkins ,  Robert P. Freese ,  John C. Blackburn ,  Jonathan H. James

Inventor： David L. Perkins ,  Robert P. Freese ,  John C. Blackburn ,  Jonathan H. James

IPC: G01J3/45 ,  G01J3/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/42 ,  G01N21/31

Abstract: A method of using multivariate optical computing in real-time to collect instantaneous data about a process stream includes installing an optical analysis system proximate a process line, the process line being configured to move a material past a window of the optical analysis system; illuminating a portion of the material with a light from the optical analysis system; directing the light carrying information about the portion through at least one multivariate optical element in the optical analysis system to produce an instantaneous measurement result about the portion; and continuously averaging the instantaneous measurement result over a period of time to determine an overall measurement signal of the material.

Abstract translation: 使用多变量光学计算实时地收集关于过程流的瞬时数据的方法包括：在过程线附近安装光学分析系统，所述过程线被配置为移动材料经过光学分析系统的窗口; 用来自光学分析系统的光照射材料的一部分; 通过所述光学分析系统中的至少一个多变量光学元件引导关于所述部分的光传送信息，以产生关于该部分的瞬时测量结果; 并且在一段时间内连续平均瞬时测量结果以确定材料的总体测量信号。

公开(公告)号：US20080251724A1

公开(公告)日：2008-10-16

申请号：US11971413

申请日：2008-01-09

Applicant: Shankar B. Baliga ,  John H. Park ,  John G. Romero

Inventor： Shankar B. Baliga ,  John H. Park ,  John G. Romero

IPC: G01N21/00

CPC classification number: G01N21/3504 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/2823 ,  G01J3/443 ,  G01J5/0018 ,  G01N2021/1795 ,  G01N2201/0221

Abstract: A gas imaging system for remotely detecting gas emissions by passive images of infrared radiation includes an optical system having a field of view. The optical system has a lens, an optical filter system for filtering light passed through the lens, and a photosensitive array located at the focal plane of the optical system to produce multi-spectral infrared image data of a scene under observation. A multi-spectral image processing system is configured for processing the image data produced by the photosensitive array to detect hazardous gas emissions and to discriminate against infrared radiation emitted by false alarm sources. Some embodiments may be configured for flame detection. Other embodiments may be configured for gas and flame detection.

Abstract translation: 用于通过红外辐射的被动图像远程检测气体排放的气体成像系统包括具有视场的光学系统。 光学系统具有透镜，用于滤光透过透镜的光学滤光器系统，以及位于光学系统的焦平面处的光敏阵列，以产生观察场景的多光谱红外图像数据。 多光谱图像处理系统被配置用于处理由光敏阵列产生的图像数据，以检测有害气体排放并区分由假警报源发射的红外辐射。 一些实施例可以被配置用于火焰检测。 其他实施例可以被配置用于气体和火焰检测。

公开(公告)号：US20080225289A1

公开(公告)日：2008-09-18

申请号：US12060170

申请日：2008-03-31

Applicant: Gene Gould ,  Michael J. Conrad

Inventor： Gene Gould ,  Michael J. Conrad

IPC: G01J3/40

CPC classification number: G01N21/6445 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/06 ,  G01J3/12 ,  G01J3/18 ,  G01J3/4406 ,  G01J2003/1217 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6417 ,  G01N2021/6421 ,  G01N2021/6463

Abstract: A fluorescence spectrophotometer system may be implemented in scanning fluorescence polarization detection applications. A wavelength and area scanning fluorescence spectrophotometer system may include a light source, an excitation double monochromator, an excitation/emission light transfer module, an emission double monochromator, a high speed timer-counter circuit board, a precision positioning apparatus for positioning a sample relative to the focal plane of the excitation light, and polarizing filters at the excitation side and the emission side. The system may be operative to analyze more than one fluorescent compound in the sample; additionally or alternatively, the system enables analysis of samples from selected ones of a plurality of samples.

Abstract translation: 荧光分光光度计系统可以在扫描荧光偏振检测应用中实现。 波长和面积扫描荧光分光光度计系统可以包括光源，激发双色单元，激发/发射光传输模块，发射双单色仪，高速定时器 - 计数器电路板，用于定位样品相对的精密定位装置 到激发光的焦平面，以及在激发侧和发射侧的偏振滤光器。 该系统可用于分析样品中多于一种的荧光化合物; 另外或替代地，系统使得能够分析来自多个样本中的选定样本的样本。