公开(公告)号：US20170209050A1

公开(公告)日：2017-07-27

申请号：US15416876

申请日：2017-01-26

Applicant: Novadaq Technologies Inc.

Inventor： John Josef Paul FENGLER ,  Robert Anthony STEAD

IPC: A61B5/00 ,  H04N5/238 ,  A61B1/313 ,  H04N5/232 ,  A61B1/04 ,  H04N9/097 ,  G02B27/10

CPC classification number: A61B5/0071 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/051 ,  A61B1/0638 ,  A61B1/0684 ,  A61B5/0035 ,  A61B5/0084 ,  G01J1/00 ,  G01J1/58 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/36 ,  G01J3/4406 ,  G02B21/16 ,  G02B27/1013 ,  H04N5/2256 ,  H04N5/23245 ,  H04N5/2354 ,  H04N5/238 ,  H04N5/332 ,  H04N9/045 ,  H04N9/097 ,  H04N13/204 ,  H04N2209/049

Abstract: A fluorescence imaging system for imaging an object, the system includes a white light provider that emits white light, an excitation light provider that emits excitation light in a plurality of excitation wavebands for causing the object to emit fluorescent light, a component that directs the white light and excitation light to the object and collects reflected white light and emitted fluorescent light from the object, a filter that blocks light in the excitation wavebands and transmits at least a portion of the reflected white light and fluorescent light, and an image sensor assembly that receives the transmitted reflected white light and the fluorescent light.

公开(公告)号：US20170195586A1

公开(公告)日：2017-07-06

申请号：US15389057

申请日：2016-12-22

Applicant: IMEC VZW

Inventor： Jonathan Borremans ,  Andy Lambrechts ,  Jerome Baron

IPC: H04N5/33 ,  G06T7/90 ,  H04N5/232 ,  G01J3/28 ,  G01C3/08

CPC classification number: H04N5/332 ,  G01C3/08 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/0278 ,  G01J3/28 ,  G01J3/2823 ,  G01J2003/2826 ,  G06T7/90 ,  G06T2207/10016 ,  H04N5/23212 ,  H04N5/23222 ,  H04N5/23293

Abstract: A user device including a camera, a spectrometer module, and a processing unit is disclosed. In one aspect, the camera is adapted to acquire at least one image of a scenery which falls within a field of view of the camera. The spectrometer module is adapted to acquire spectral information from a region within the scenery which region falls within a field of view of the spectrometer module. The processing unit is adapted to determine, based on information relating the field of view of the spectrometer module to the field of view of the camera, a spectrometer module target area, within the at least one image, corresponding to the region. The processing unit is adapted to output display data to a screen of the user device for providing an indication of the target area on the display.

公开(公告)号：US09459148B2

公开(公告)日：2016-10-04

申请号：US14661682

申请日：2015-03-18

Applicant: Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

Inventor： Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

IPC: G01J3/28 ,  H04N9/04 ,  G01J3/02 ,  G01J3/18 ,  G01J3/36 ,  G02B5/02 ,  G02B5/18

CPC classification number: G01J3/2823 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0248 ,  G01J3/18 ,  G01J3/36 ,  G02B5/02 ,  G02B5/1814 ,  G02B5/1842 ,  H04N9/045

Abstract: Snapshot spectral imagers comprise an imaging lens, a dispersed image sensor and a restricted isometry property (RIP) diffuser inserted in the optical path between the source image and the image sensor. The imagers are used to obtain a plurality of spectral images of the source object in different spectral bands in a single shot. In some embodiments, the RIP diffuser is one dimensional. An optional disperser may be added in the optical path, to provide further dispersion at the image sensor. In some embodiments, all imager components except the RIP diffuser may be part of a digital camera, with the RIP diffuser added externally. In some embodiments, the RIP diffuser may be included internally in a digital camera.

公开(公告)号：US09404850B2

公开(公告)日：2016-08-02

申请号：US13908391

申请日：2013-06-03

Applicant: OLYMPUS CORPORATION

Inventor： Masanori Mitsui

IPC: H04N7/18 ,  G01N21/25 ,  G02B21/36 ,  G01J3/02 ,  G02B21/26

CPC classification number: G01N21/255 ,  G01J3/0248 ,  G01J3/027 ,  G01J3/0291 ,  G01N21/251 ,  G02B21/26 ,  G02B21/365

Abstract: A microscope system includes: a microscope that generates an observation image of a specimen; an image obtaining unit that obtains an RGB image of the specimen; a spectroscopic information obtaining unit that obtains spectroscopic information of the specimen; an analyzer that analyzes the RGB image; a determining unit that determines a necessity of obtaining the spectroscopic information based on a result of the analysis of the analyzer; and a control unit that controls an operation of the spectroscopic information obtaining unit based on a result of the determination of the determining unit.

Abstract translation: 显微镜系统包括：产生样本的观察图像的显微镜; 获取样本的RGB图像的图像获取单元; 获取样本的光谱信息的光谱信息获取单元; 分析RGB图像的分析仪; 确定单元，其基于分析器的分析结果确定获得光谱信息的必要性; 以及控制单元，其基于确定单元的确定结果来控制分光信息获取单元的操作。

公开(公告)号：US09217670B2

公开(公告)日：2015-12-22

申请号：US14306866

申请日：2014-06-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nac Woo Kim ,  Byung Tak Lee ,  Mun Seob Lee ,  Sim Kwon Yoon ,  Young Sun Kim

IPC: G01J3/40 ,  G01J3/28 ,  G06T7/00

CPC classification number: G01J3/2823 ,  G01J3/0248 ,  G01J3/28 ,  G01J2003/2826 ,  G06K9/3233 ,  G06K2009/00644 ,  G06K2009/4657 ,  G06T7/11 ,  G06T2207/10024

Abstract: Provided are an apparatus and method for recognizing an object on the basis of property information on an object obtained using a multi-wavelength spectrometer. An apparatus for recognizing an object using a multi-wavelength spectrometer includes an image processing unit configured to extract an region of interest from an input three-dimensional image and output shape information on the region of interest, a light irradiation unit configured to irradiate light of a plurality of wavelengths to an arbitrary position of an object corresponding to the detected region of interest, a light receiving unit configured to measure a spectrophotometric value for each light of the plurality of wavelengths, and a light processing unit configured to generate a differential spectrophotometric map using a differential value between spectrophotometric values of different wavelengths measured at the same light irradiation position, and recognize the object using the differential spectrophotometric map and the shape information.

Abstract translation: 提供了一种用于基于使用多波长光谱仪获得的对象的属性信息来识别对象的装置和方法。 一种使用多波长光谱仪识别物体的装置，包括：图像处理单元，被配置为从输入的三维图像中提取感兴趣的区域，并输出关于感兴趣区域的形状信息;光照射单元， 多个波长到对应于所检测的感兴趣区域的物体的任意位置;光接收单元，被配置为测量所述多个波长中的每个光的分光光度值;以及光处理单元，被配置为生成差分分光光度图 使用在相同光照射位置测量的不同波长的分光光度值之间的差值，并使用差分分光光度图和形状信息识别物体。

公开(公告)号：US09216569B2

公开(公告)日：2015-12-22

申请号：US14008966

申请日：2012-03-27

Applicant: Thomas Türke ,  Harald Heinrich Willeke ,  Jean-Baptiste Lanternier

Inventor： Thomas Türke ,  Harald Heinrich Willeke ,  Jean-Baptiste Lanternier

IPC: A01H5/02 ,  B41F33/00 ,  B41F33/02 ,  G01J3/02 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  B41F11/02

CPC classification number: B41F33/0036 ,  B41F11/02 ,  B41F33/02 ,  G01J3/0248 ,  G01J3/108 ,  G01J3/463 ,  G01J3/50 ,  G01J3/501

Abstract: There is described a device (1) for offline inspection and color measurement of printed sheets for the production of banknotes and like printed securities, comprising (i) a console (10) having a supporting surface (10a) for supporting a sample printed sheet (S), (ii) a multipurpose measuring apparatus (20), which multipurpose measuring apparatus (20) comprises multiple sensors (22, 23) including at least one camera (22) for taking images of selected portions of the sample printed sheet (S) and a color measurement sensor (23) for performing spectrophotometric, colorimetric, and/or densitometric measurements at selected locations on (22, 23) the sample printed sheet (S), (iii) a display (30) for displaying the images taken by the camera (22) and the measurements performed by the color measurement sensor (23), and (iv) a control and processing unit (40) coupled to the multipurpose measuring apparatus (20) and the display (30). The device (1) comprises a move-sensor beam (200) housing the multipurpose measuring apparatus (20), which moveable sensor beam (200) is displaceable along an x-axis over the supporting surface (10a) of the console (10) and over the entire surface of the sample printed sheet (S) located on the supporting surface (10a), the multiple sensors (22, 23) being mounted on a common sensor head (21) which is displaceable within the moveable sensor beam (200) along a y-axis so that the multipurpose measuring apparatus (20) can selectively take images of selected portions of the sample printed sheet (S) by means of the camera (22) or perform measurements at selected locations on the sample printed sheet (S) by means of the color measurement sensor (23). The control and processing unit (40) is configured to control displacement of the moveable sensor beam (200) along the x-axis and of the sensor head (21) along the y-axis.

公开(公告)号：US20150245769A1

公开(公告)日：2015-09-03

申请号：US14430125

申请日：2013-09-19

Applicant: KONICA MINOLTA, INC.

Inventor： Yusuke Mimura ,  Yasuyuki Natsuno

IPC: A61B5/00 ,  G01J3/02 ,  A61B1/07 ,  A61B1/00 ,  A61B1/06 ,  G01J3/44 ,  A61B1/045

CPC classification number: A61B5/0084 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00096 ,  A61B1/00124 ,  A61B1/045 ,  A61B1/0661 ,  A61B1/07 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/7282 ,  A61B2562/0233 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/4406 ,  G02B23/2484

Abstract: An optical measurement device provided with: a first adjustment optical device for collecting radiation light received by a probe that emits measurement light to a measurement target and receives radiation light radiated from the measurement target, and for emitting the radiation light toward the spectroscope for dividing the radiation light; a detection section for detecting a light intensity distribution of the radiation light; a movement part for moving the first adjustment optical device in a light axis direction of the radiation light and on a plane perpendicular to the light axis direction of the radiation light; and a control section for controlling the movement part. The first adjustment optical device is moved in the light axis direction of the radiation light and on the plane on a basis of a detection result of the detection section such that a reception amount of the radiation light increases.

Abstract translation: 一种光学测量装置，其具备：第一调整光学装置，用于收集由测量对象物发射测量光的探测器所接收的辐射光，并接收从测量对象射出的辐射光，并向该分光器发射辐射光， 辐射光; 用于检测辐射光的光强度分布的检测部分; 移动部件，用于沿着所述辐射光的光轴方向和与所述辐射光的光轴方向垂直的平面移动所述第一调节光学元件; 以及用于控制运动部分的控制部分。 基于检测部的检测结果，第一调整光学装置沿着照射光的光轴方向和平面移动，使得放射线的接收量增加。

公开(公告)号：US09068889B2

公开(公告)日：2015-06-30

申请号：US13995094

申请日：2011-12-20

Applicant: Emmanuel Froigneux ,  Philippe De Bettignies

Inventor： Emmanuel Froigneux ,  Philippe De Bettignies

IPC: G01J3/44 ,  G01N21/65 ,  G01J3/02 ,  G01J3/10

CPC classification number: G01J3/44 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0248 ,  G01J3/10 ,  G01N21/65

Abstract: The present invention relates to a method and optical device for Raman spectroscopy and for observing a sample, said device including an optical means for superimposing an excitation laser beam having a spectral band B0 and an observation beam having a spectral band BV so as to form a combined excitation and observation incident beam, and an optical separation means arranged in the path of a collected beam coming from scattering on the sample and including a first filtering means, a second filtering means capable of spatially separating said collected beam into a first secondary beam and two tertiary beams, each of which includes a spectral band selected from the spectral band B0 of the laser, the spectral band BV of the observation beam, and the spectral band BR of the Raman scattering beam, respectively.

Abstract translation: 本发明涉及拉曼光谱法和用于观察样品的方法和光学装置，所述装置包括用于叠加具有光谱带B0的激发激光束和具有光谱带BV的观察光束的光学装置，以形成 组合激励和观察入射光束，以及光学分离装置，布置在来自散射在样本上的收集光束的路径中，并且包括第一滤光装置，第二滤光装置，其能够将所述收集的光束空间分离成第一次光束， 两个三级光束分别包括从激光的光谱带B0选择的光谱带，观察光束的光谱带BV和拉曼散射光束的光谱带BR。

公开(公告)号：US20150177066A1

公开(公告)日：2015-06-25

申请号：US14306866

申请日：2014-06-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nac Woo KIM ,  Byung Tak LEE ,  Mun Seob LEE ,  Sim Kwon YOON ,  Young Sun KIM

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0248 ,  G01J3/28 ,  G01J2003/2826 ,  G06K9/3233 ,  G06K2009/00644 ,  G06K2009/4657 ,  G06T7/11 ,  G06T2207/10024

Abstract: Provided are an apparatus and method for recognizing an object on the basis of property information on an object obtained using a multi-wavelength spectrometer. An apparatus for recognizing an object using a multi-wavelength spectrometer includes an image processing unit configured to extract an region of interest from an input three-dimensional image and output shape information on the region of interest, a light irradiation unit configured to irradiate light of a plurality of wavelengths to an arbitrary position of an object corresponding to the detected region of interest, a light receiving unit configured to measure a spectrophotometric value for each light of the plurality of wavelengths, and a light processing unit configured to generate a differential spectrophotometric map using a differential value between spectrophotometric values of different wavelengths measured at the same light irradiation position, and recognize the object using the differential spectrophotometric map and the shape information.

Abstract translation: 提供了一种用于基于使用多波长光谱仪获得的对象的属性信息来识别对象的装置和方法。 一种使用多波长光谱仪识别物体的装置，包括：图像处理单元，被配置为从输入的三维图像中提取感兴趣的区域，并输出关于感兴趣区域的形状信息;光照射单元， 多个波长到对应于所检测的感兴趣区域的物体的任意位置;光接收单元，被配置为测量所述多个波长中的每个光的分光光度值;以及光处理单元，被配置为生成差分分光光度图 使用在相同光照射位置测量的不同波长的分光光度值之间的差值，并使用差分分光光度图和形状信息识别物体。

公开(公告)号：US08749781B2

公开(公告)日：2014-06-10

申请号：US13107927

申请日：2011-05-15

Applicant: Ronald Anthony Masters

Inventor： Ronald Anthony Masters

IPC: G01J3/28

CPC classification number: G01J3/021 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0248 ,  G01J2003/0281

Abstract: A compact field spectrograph is described that provides a resolution of 500 or more with no entrance aperture, providing for substantial gain in light throughput, ideal for viewing multiple distant objects with or without telescopic aid, and providing the ability to observe and distinguish a multiplex of objects simultaneously, even if in motion, with minimal or no mechanical tracking required. Spectra may be viewed directly with the unaided eye, or photographed with common consumer cameras.

Abstract translation: 描述了一种紧凑型场光谱仪，其提供500或更大的分辨率，没有入射孔径，提供光通量的实质增益，理想地用于观看具有或不具有伸缩辅助装置的多个远距离物体，并且提供观察和区分多重 即使在运动中，也可以同时进行对象，同时进行最少或不需要机械跟踪。 光谱可以直接用肉眼观察，或者用普通消费者相机拍摄。