公开(公告)号：US20140025534A1

公开(公告)日：2014-01-23

申请号：US13735733

申请日：2013-01-07

Applicant: John Pesicek

Inventor： John Pesicek

IPC: G06Q30/06

CPC classification number: G06Q30/0633 ,  G01J3/0248 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/462 ,  G06Q30/0635 ,  G06Q30/0641 ,  G07F17/00 ,  H04N5/3454

Abstract: A nonvolatile machine-readable memory medium in a mobile computing device includes instructions stored thereon as an application. The application is executed by a processor on the mobile computing device to order paint to cover a surface. The mobile computing device is communicatively coupled with a paint purchasing tool. The method includes retrieving a color value from a machine-readable memory residing within the paint purchasing tool. The processor retrieves a paint quantity from a machine-readable memory. The processor compiles an order for paint including the paint quantity and color value and transmits the order from the processor to a vendor for formulating the paint quantity having the color value when painted upon the surface and allowed to dry.

Abstract translation: 移动计算设备中的非易失性机器可读存储介质包括作为应用存储在其上的指令。 应用程序由移动计算设备上的处理器执行以订购涂料以覆盖表面。 移动计算设备与涂料购买工具通信地耦合。 该方法包括从驻留在涂料购买工具内的机器可读存储器中检索颜色值。 处理器从机器可读存储器中检索涂料数量。 处理器编辑涂料订单，包括涂料量和颜色值，并将处理器的订单传送给供应商，以便在涂漆在表面上时制定具有颜色值的涂料量并允许其干燥。

公开(公告)号：US08559005B2

公开(公告)日：2013-10-15

申请号：US13737157

申请日：2013-01-09

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

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

IPC: G01J3/28

CPC classification number: G01J3/0208 ,  G01J3/0205 ,  G01J3/0229 ,  G01J3/0248 ,  G01J3/1804 ,  G01J3/2803

Abstract: A spectral characteristic measuring device includes an illuminating unit that illuminates a medium; a light dividing unit that divides reflection light from the medium into reflection light beams; a first imaging unit that includes first lenses and second lenses arranged alternately in a staggered pattern and focuses the respective reflection light beams; a diffraction unit that includes a first diffraction region and a second diffraction region and diffracts the focused reflection light beams to form diffraction images; and a light receiving unit that includes plural pixels for receiving the diffraction images. The reflection light beams focused by the first lenses enter the first diffraction region to form first diffraction images, the reflection light beams focused by the second lenses enter the second diffraction region to form second diffraction images, and the first and second diffraction images are arranged alternately on the light receiving unit in a pixel arrangement direction.

Abstract translation: 光谱特性测量装置包括照亮介质的照明单元; 将来自介质的反射光分成反射光束的光分割单元; 第一成像单元，其包括以交错图案交替布置的第一透镜和第二透镜，并且对各个反射光束进行聚焦; 衍射单元，其包括第一衍射区域和第二衍射区域，并衍射聚焦反射光束以形成衍射图像; 以及包括用于接收衍射图像的多个像素的光接收单元。 由第一透镜聚焦的反射光束进入第一衍射区域以形成第一衍射图像，由第二透镜聚焦的反射光束进入第二衍射区域以形成第二衍射图像，并且第一和第二衍射图像交替布置 在像素排列方向上的光接收单元上。

公开(公告)号：US08404552B2

公开(公告)日：2013-03-26

申请号：US12855024

申请日：2010-08-12

Applicant: Chih-Yi Yang

Inventor： Chih-Yi Yang

IPC: H04N5/225 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0248 ,  G01J3/0291 ,  G02B21/361 ,  G02B21/362

Abstract: A microscopic spectrum apparatus for connecting to an image capturing module which is used for converting external image light into electrical signal is disclosed. The microscopic spectrum apparatus includes a microscopic lens module, a spectrum analyzing module and a light beam splitter. The microscopic lens module is used for collecting the external image light to the image capturing module and magnifying the external image. The spectrum analyzing module is arranged at a side of the microscopic lens module. The light beam splitter is arranged between the microscopic lens module and the image capturing module, and is used for directing part of the external image light from the microscopic lens module to the spectrum analyzing module. In addition, a microscopic spectrum apparatus with image capturing capability is also disclosed.

Abstract translation: 公开了一种用于连接到用于将外部图像光转换为电信号的图像捕获模块的显微光谱装置。 微观光谱装置包括微观透镜模块，光谱分析模块和光束分离器。 微观透镜模块用于将外部图像光收集到图像捕获模块并放大外部图像。 光谱分析模块布置在微透镜模块的一侧。 光束分离器布置在微透镜模块和图像捕获模块之间，用于将来自微观透镜模块的外部图像光的一部分引导到光谱分析模块。 此外，还公开了具有图像捕获能力的微观光谱装置。

公开(公告)号：US5243465A

公开(公告)日：1993-09-07

申请号：US881809

申请日：1992-05-12

Applicant: Michael E. Fein

Inventor： Michael E. Fein

IPC: G01N21/27 ,  G02B5/04 ,  G02B5/30 ,  G02B27/14 ,  G02B27/42

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/0243 ,  G01J3/0248 ,  G01J3/0262 ,  G02B27/1086 ,  G02B27/126 ,  G02B27/143 ,  G02B27/147 ,  G02B5/04

Abstract: A broadband area-division beamsplitter that includes a pair of abutting triangular prisms providing two surfaces that are in optical contact in certain areas and are out of optical contact in other areas. One prism surface is substantially planar while adjoining surface of the other prism has alternating protrusions and depressions. The protrusions contact the substantially planar surface to form an optically continuous medium for light transmission. The depressions do not contact the planar surface forming gaps. The two surfaces are oriented on a diagonal so that light incident through one of the other prism faces is incident on the adjoining surfaces at an angle larger than the critical angle, providing total internal reflection at the out-of-contact gap regions. The protrusions and depressions on the one prism surface may be in the form of a corrugation or a checkerboard or some other patterns. The reticulation size of the pattern may be less than about 10 .mu.m , so that light diffracted from the beamsplitter will fall outside of the apertures of optical systems in which the beamsplitter is used.

Abstract translation: 一种宽带区域分割器，包括一对邻接的三角棱镜，其提供在某些区域处于光学接触并且在其它区域中不与光学接触的两个表面。 一个棱镜表面基本上是平面的，另一个棱镜的相邻表面具有交替的突起和凹陷。 突起接触基本平坦的表面以形成用于光透射的光学连续介质。 凹陷不与平面形成间隙接触。 两个表面在对角线上定向，使得通过其他棱镜面之一入射的光以大于临界角的角度入射在邻接表面上，从而在接触不到的间隙区域提供全内反射。 一个棱镜表面上的突起和凹陷可以是波纹形或棋盘形或其他一些图案。 图案的网格尺寸可以小于约10μm，使得从分束器衍射的光将落在使用分束器的光学系统的孔之外。

公开(公告)号：US12098954B2

公开(公告)日：2024-09-24

申请号：US17639924

申请日：2020-09-04

Applicant: Oxford University Innovation Limited

Inventor： Robin Wang ,  Peter Norreys

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/2823 ,  G01J3/0229 ,  G01J3/0248

Abstract: A hyperspectral imaging device (100) is provided comprising an input (102) for receiving a light field from a scene (106), an encoder (108), at least one dispersive element (110, 112), at least one array detector (114, 110) and a processor (118). The encoder (108) is arranged to receive at least a portion of the light field from the input (102) and transform it to provide a first and second encoded light (120, 122) field having different spatial patterns. At least one dispersive element (110, 112) is arranged to apply spectral shear to the first and second encoded light fields (120, 122) respectively to provide first and second sheared light fields (124, 126). At least one array detector (114, 116) is arranged to detect the first and second sheared light fields (124, 126). The processor (118) is arranged to process an output from the at least one array detector (114, 116) to determine a datacube (128) corresponding to a hyperspectral image of the scene.

公开(公告)号：US11980441B2

公开(公告)日：2024-05-14

申请号：US17658815

申请日：2022-04-11

Applicant: Stryker Corporation

Inventor： John Josef Paul Fengler ,  Robert Anthony Stead

IPC: A61B5/00 ,  A61B1/00 ,  A61B1/04 ,  A61B1/05 ,  A61B1/06 ,  G01J1/00 ,  G01J1/58 ,  G01J3/02 ,  G01J3/10 ,  G01J3/36 ,  G01J3/44 ,  G02B21/16 ,  G02B27/10 ,  H04N23/11 ,  H04N23/16 ,  H04N23/56 ,  H04N23/60 ,  H04N23/667 ,  H04N23/74 ,  H04N23/75 ,  H04N25/11 ,  H04N13/204

CPC classification number: A61B5/0071 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/051 ,  A61B1/0638 ,  A61B1/0684 ,  G01J1/00 ,  G01J1/58 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/36 ,  G01J3/4406 ,  G02B21/16 ,  G02B27/1013 ,  G02B27/106 ,  H04N23/11 ,  H04N23/16 ,  H04N23/56 ,  H04N23/60 ,  H04N23/667 ,  H04N23/74 ,  H04N23/75 ,  H04N25/11 ,  A61B5/0035 ,  A61B5/0084 ,  H04N13/204 ,  H04N2209/049

Abstract: An image sensor assembly includes at least one upconverter configured to detect light in a NIR waveband that is received from an object to be imaged and generate, based on the detected light, upconverted light that is outside of the NIR waveband; and at least one image sensor configured to detect the upconverted light.

公开(公告)号：US11860034B2

公开(公告)日：2024-01-02

申请号：US17233225

申请日：2021-04-16

Applicant: Raytheon BBN Technologies, Corp.

Inventor： Scott Ritter

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/0248 ,  G01J3/2823

Abstract: A technology is described for hyperspectral imaging. An example of the technology can include receiving an event stream of events from an event camera coupled to an interferometer. The event camera can receive light output from the interferometer and generate the event stream, comprising event data that corresponds to the light output. The events in the event stream can indicate a pixel that detected an event, a time of the event, and a polarity of change in brightness detected by the pixel. Spectral data can be generated for the events in the event stream using a demodulation and frequency transform to convert temporospatial aggregates of events in the event stream to frequency domain data that corresponds to an optical spectrum. A hyperspectral image of an input scene in a spectral range can be generated using the spectral data.

公开(公告)号：US20230349761A1

公开(公告)日：2023-11-02

申请号：US18141647

申请日：2023-05-01

Applicant: Government of the United States of America, as represented by the Secretary of Commerce

Inventor： Ian Robert Coddington ,  Nathan Reynolds Newbury ,  Jean-Daniel Deschenes ,  Fabrizio Raphael Giorgetta ,  Esther Baumann

IPC: G01J3/433 ,  G01J3/45 ,  G01J3/02

CPC classification number: G01J3/433 ,  G01J3/45 ,  G01J3/0248 ,  G01J2003/4332 ,  G01J2003/2836

Abstract: Embodiments of the present invention relate to apparatus and methods for dual comb spectroscopy with deterministic stepping and scanning of temporal pulse offset. In one embodiment, the present invention relates to a novel dual-comb spectroscopy including mode locked robust Er-combs and digital phase-locking electronics for step scanning between the two frequency combs and applicable to any phase-locked dual-comb system. The tight phase control of the DCS source allows for the control of temporal offset between the two comb pulses during measurements.

公开(公告)号：US20190086260A1

公开(公告)日：2019-03-21

申请号：US15992351

申请日：2018-05-30

Applicant: RAVR Incorporation Ltd.

Inventor： Evan Y. W. Zhang

IPC: G01J3/02 ,  G01J3/44 ,  G01J3/28 ,  G01J3/10

CPC classification number: G01J3/0256 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0248 ,  G01J3/0264 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/44

Abstract: A double-channel miniaturized Raman spectrometer includes a sequentially-connected near-infrared laser diode or near-ultraviolet laser emitter, a collimated laser beam expander, a first beam splitter that retards laser light but penetrates laser light and Raman light, a cylindrical or spherical objective lens with or without zooming, a second beam splitter that retards laser light but penetrates Raman light, a relay optical system, a slit, two spectral lens, a plurality of line-array or matrix-array CCD or CMOS detectors, a GPS, and a data processing and wireless transceiver system. After the laser channel photographing a target and aligning an optical axis and a Raman channel to measure the sample, the data is wirelessly sent to a cell phone and a cloud computer for spectrum separation, peak search, spectral library establishment, material identification and the like in order to obtain a quick conclusion.

公开(公告)号：US20180172431A1

公开(公告)日：2018-06-21

申请号：US15845899

申请日：2017-12-18

Applicant: Otsuka Electronics Co., Ltd.

Inventor： Sota OKAMOTO ,  Yuki SASAKI ,  Seon Heum NA

IPC: G01B11/06 ,  G01J3/28

CPC classification number: G01B11/0625 ,  G01J3/0248 ,  G01J3/0278 ,  G01J3/28 ,  G01J3/2803 ,  G01N21/255 ,  G01N21/8422 ,  G01N2021/6417

Abstract: An optical characteristic measuring apparatus includes an optical system, a detector, and an analysis unit. The optical system collects detection light incident from a sample. The detector spectrally disperses the detection light in plural times to generate plural pieces of detection data, the plural pieces of detection data indicating their respective spectra of detection light incident from the sample to the optical system with an optical distance between the sample and the optical system being different from each other. The analysis unit analyzes the spectrum indicated by the detection data to measure a predetermined optical characteristic of the sample. The analysis unit specifies a piece of the detection data to be used for measuring the optical characteristic based on intensity of the detection light in the plural pieces of detection data, and measures the optical characteristic based on the specified piece of the detection data.