公开(公告)号：US20240264000A1

公开(公告)日：2024-08-08

申请号：US18563432

申请日：2021-05-28

申请人： NEC CORPORATION

发明人： Chisato FUNAYAMA ,  Masato TSUKADA

IPC分类号： G01J3/52 ,  G01J3/10 ,  G01J3/42 ,  G01J3/50 ,  G06T7/90 ,  G06V40/10

CPC分类号： G01J3/52 ,  G01J3/108 ,  G01J3/42 ,  G01J3/50 ,  G06T7/90 ,  G01J2003/425 ,  G06V40/10

摘要： A chart includes: a substrate; a first skin reflection patch part that is formed on the substrate and that simulates reflection of near-infrared rays of a predetermined wavelength, in a skin of a living body of a first skin color; and a second skin reflection patch part that is formed on the substrate and that simulates reflection of the near-infrared rays of the predetermined wavelength, in the skin of the living body of a second skin color that is different from the first skin color. According to such a chart, it is possible to properly determine whether or not an imaging environment of an image is suitable for biometric authentication.

公开(公告)号：US11976976B2

公开(公告)日：2024-05-07

申请号：US18078677

申请日：2022-12-09

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Michael V. Morelli ,  Laurens M. Schouten-Evers ,  Minseok Oh

IPC分类号： G01J3/42 ,  G01J3/02 ,  G01J3/10 ,  G01J3/28

CPC分类号： G01J3/42 ,  G01J3/0208 ,  G01J3/108 ,  G01J3/2823 ,  G01J2003/425

摘要： Systems, methods, and computer-readable media are disclosed for a systems and methods for intra-shot dynamic LIDAR detector gain. One example method my include receiving first image data associated with a first image of an object illuminated at a first wavelength and captured by a camera at the first wavelength, the first image data including first pixel data for a first pixel of the first image and second pixel data for a second pixel of the first image. The example method may also include calculating a first reflectance value for the first pixel using the first pixel data. The example method may also include calculating a second reflectance value for the second pixel using the second pixel data. The example method may also include generating, using first reflectance value and the second reflectance value, a first reflectance distribution of the object.

公开(公告)号：US20190250037A1

公开(公告)日：2019-08-15

申请号：US16344494

申请日：2016-11-23

申请人： KOREA FOOD RESEARCH INSTITUTE

发明人： Gyeong-Sik OK ,  Sung-Wook CHOI ,  Hyun-Joo CHANG

IPC分类号： G01J3/42 ,  G01N21/3581 ,  G01V8/14 ,  G02B5/00

CPC分类号： G01J3/42 ,  G01J2003/425 ,  G01N21/3581 ,  G01V8/10 ,  G01V8/14 ,  G02B5/00 ,  G02B5/001

摘要： According to one embodiment of the present invention, a terahertz wave concentrating module can comprise: a first lens for changing a terahertz wave, which is emitted while a terahertz Bessel beam penetrates an object to be inspected, so as to have a small angle; and a second lens for concentrating, on a detector, the terahertz wave having passed through the first lens.

公开(公告)号：US09970863B2

公开(公告)日：2018-05-15

申请号：US14833370

申请日：2015-08-24

申请人： KLA-Tencor Corporation

发明人： Shankar Krishnan ,  Guorong V. Zhuang ,  David Y. Wang ,  Xuefeng Liu

IPC分类号： G01N21/25 ,  G01J3/02 ,  G01N21/95 ,  G01N21/21 ,  G01N21/55

CPC分类号： G01N21/255 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/211 ,  G01N21/55 ,  G01N21/9501 ,  G01N2021/213 ,  G01N2201/06113 ,  G01N2201/068

摘要： Methods and systems for performing broadband spectroscopic metrology with reduced sensitivity to focus errors are presented herein. Significant reductions in sensitivity to focus position error are achieved by imaging the measurement spot onto the detector such that the direction aligned with the plane of incidence on the wafer surface is oriented perpendicular to the direction of wavelength dispersion on the detector surface. This reduction in focus error sensitivity enables reduced focus accuracy and repeatability requirements, faster focus times, and reduced sensitivity to wavelength errors without compromising measurement accuracy. In a further aspect, the dimension of illumination field projected on the wafer plane in the direction perpendicular to the plane of incidence is adjusted to optimize the resulting measurement accuracy and speed based on the nature of target under measurement.

公开(公告)号：US09706927B2

公开(公告)日：2017-07-18

申请号：US14684638

申请日：2015-04-13

申请人： ATOPTIX, LLC

发明人： Perry S. Edwards ,  Zhiwen Liu

IPC分类号： A61B5/00 ,  G01J3/18 ,  G01J3/02 ,  G01J3/42

CPC分类号： A61B5/0075 ,  A61B5/14542 ,  A61B5/6801 ,  A61B5/6843 ,  A61B5/6898 ,  A61B5/742 ,  A61B2560/0252 ,  A61B2562/12 ,  G01J3/0229 ,  G01J3/0272 ,  G01J3/18 ,  G01J3/42 ,  G01J2003/425

摘要： Devices for reflectance spectroscopy, processes of assembling devices for reflectance spectroscopy, and health care processes of using reflectance optical spectroscopy devices are disclosed. The devices include a light source arranged and disposed to apply broadband light to sample, and a light-receiving feature configured to receive reflected light produced by the applying of the broadband light to the sample. The light-receiving feature is arranged and disposed to direct the reflected light to an optical detection system and isolate the reflected light from the broadband light. The optical detection system is capable of differentiating individual frequencies of the reflected light. The processes of assembling include removably positioning the devices on electronic devices. The health care processes include positioning the devices.

公开(公告)号：US09541496B2

公开(公告)日：2017-01-10

申请号：US14702606

申请日：2015-05-01

申请人： Panasonic Corporation

发明人： Yumi Wakita ,  Jun Ozawa ,  Naoshi Kondo ,  Yuuichi Ogawa ,  Tetsuhito Suzuki

IPC分类号： G01N21/00 ,  G01N21/31 ,  G01J3/42 ,  G01N33/12 ,  G01N21/84

CPC分类号： G01N21/314 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/84 ,  G01N33/12 ,  G01N2021/3155 ,  G01N2201/0635 ,  G01N2201/12 ,  G01N2201/129 ,  G08B21/182

摘要： A freshness estimation method includes obtaining an absorbance spectrum that is obtained by irradiating an eye of a fish with light having all or part of a wavelength band from 315 nm to 450 nm; and estimating freshness of the fish by using a shape of the obtained absorbance spectrum.

摘要翻译： 新鲜度估计方法包括获得通过用具有315nm至450nm的全部或部分波长带的光照射鱼的眼睛获得的吸收光谱; 并通过使用所获得的吸收光谱的形状来估计鱼的新鲜度。

公开(公告)号：US09429472B2

公开(公告)日：2016-08-30

申请号：US14894821

申请日：2014-05-15

申请人： KONICA MINOLTA, INC.

发明人： Shinichi Iida ,  Wataru Yamaguchi

IPC分类号： G01J3/00 ,  G01J3/42 ,  G01J3/10 ,  G01J3/50 ,  G01J1/42 ,  G01J3/04

CPC分类号： G01J3/42 ,  G01J1/0271 ,  G01J1/1626 ,  G01J1/42 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/50 ,  G01J3/504 ,  G01J2001/1636 ,  G01J2003/425

摘要： An illumination device is provided with a light source, a photodetector, and a support structure. The light source, which emits light, has light distribution in which a reference axis serves as an axis of symmetry or light distribution in which a plane including the reference axis serves as a plane of symmetry. A first light beam in the light is guided to the object to be illuminated. A second light beam in the light is guided to the photodetector. The photodetector detects intensity of the second light beam. The light source and the photodetector are supported by the support structure in positions and postures that allow the first light beam and the second light beam to be guided in an aforementioned manner. A traveling direction of the first light beam and a traveling direction of the second light beam make the same angle with the reference axis.

摘要翻译： 照明装置设置有光源，光电检测器和支撑结构。 发光的光源具有光分布，其中参考轴用作对称轴或光分布，其中包括基准轴的平面用作对称平面。 光中的第一光束被引导到被照明的物体。 光中的第二光束被引导到光电检测器。 光检测器检测第二光束的强度。 光源和光电检测器由支撑结构支撑在允许以上述方式引导第一光束和第二光束的位置和姿势。 第一光束的行进方向和第二光束的行进方向与参考轴线成相同的角度。

公开(公告)号：US20160223401A1

公开(公告)日：2016-08-04

申请号：US14989806

申请日：2016-01-07

申请人： SHIMADZU CORPORATION

发明人： TOYOHIKO TANAKA

IPC分类号： G01J3/453 ,  G01J3/10 ,  G01J3/02 ,  G01J3/42

CPC分类号： G01J3/4535 ,  G01J3/0216 ,  G01J3/108 ,  G01J3/42 ,  G01J2003/425

摘要： A resin identification device capable of measuring samples having various shapes is provided. The resin identification device includes a Fourier transform infrared spectrophotometer (FTIR), and sample placing plates 31 and 32 having an opening 33. The FTIR includes: an infrared light source section 10, irradiating a sample S with infrared light; an infrared light detection section 20, detecting light intensity information of the infrared light reflected from the sample S; and a control section 50, obtaining the light intensity information. By replacement of the sample S in a predetermined position so as to block off the opening 33, the infrared light source section 10 irradiates infrared light on a lower surface of the sample S, and the infrared light detection section 20 detects the light intensity information of the infrared light reflected by the lower surface of the sample S.

摘要翻译： 提供能够测量具有各种形状的样品的树脂识别装置。 树脂识别装置包括傅里叶变换红外分光光度计（FTIR）和具有开口33的样品放置板31,32。FTIR包括：红外光源部分10，用红外光照射样品S; 红外光检测部20，检测从样本S反射的红外线的光强度信息; 以及控制部50，获得光强度信息。 通过将样品S置换成预定位置以阻挡开口33，红外光源部10在样品S的下表面照射红外光，红外光检测部20检测出 由样品S的下表面反射的红外光。

公开(公告)号：US20150082553A1

公开(公告)日：2015-03-26

申请号：US14472629

申请日：2014-08-29

申请人： Benzion LANDA ,  Ffrain Miiklatzky ,  Saig Abramovich ,  Yacov Mazuz ,  Anton Frassilnikov ,  Eliyahu BENNY ,  Gilad DAVARA ,  Chen OFEK ,  Elena ISHKOV ,  Lior SHAHAR ,  Daniel MANDELIK

发明人： Benzion LANDA ,  Ffrain Miiklatzky ,  Saig Abramovich ,  Yacov Mazuz ,  Anton Frassilnikov ,  Eliyahu BENNY ,  Gilad DAVARA ,  Chen OFEK ,  Elena ISHKOV ,  Lior SHAHAR ,  Daniel MANDELIK

IPC分类号： A61K8/73 ,  A61Q5/10 ,  G01J3/42 ,  A61K8/22

CPC分类号： A61Q5/10 ,  A61K8/0216 ,  A61K8/22 ,  A61K2800/87 ,  G01J3/50 ,  G01J3/502 ,  G01J2003/425

摘要： Novel systems and methods for performing treatment (e.g., coloration) of keratinous fibers are disclosed. The methods and systems utilize one or more of a dispensing device which is configured to provide customized composition for treating keratinous fibers (e.g., a coloring composition), optionally formed from tablets; an optical reader, for obtaining sufficient characteristics of the keratinous fibers to make a realistic prediction of the outcome of a treatment (e.g., coloring treatment); a computational units for predicting an outcome of a treatment, optionally being interfaced with the dispensing device and for selecting a customized treatment; and tablet formulations which are useful in preparing customized composition for treating keratinous fibers. Further disclosed are rapidly disintegrating tablets for use in the preparation of compositions for treating keratinous fibers.

摘要翻译： 公开了用于进行角质纤维的处理（例如着色）的新型系统和方法。 所述方法和系统利用一种或多种分配装置，所述分配装置被配置为提供定制的组合物，用于治疗可选地由片剂形成的角质纤维（例如着色组合物） 光学读取器，用于获得角质纤维的足够特征以对治疗结果进行现实预测（例如着色处理）; 用于预测治疗结果的计算单元，可选地与分配装置接口并用于选择定制治疗; 以及可用于制备用于治疗角质纤维的定制组合物的片剂制剂。 进一步公开的是用于制备用于治疗角质纤维的组合物的快速崩解片剂。

公开(公告)号：US20140218731A1

公开(公告)日：2014-08-07

申请号：US14348514

申请日：2012-09-06

申请人： Anton Schick

发明人： Anton Schick

IPC分类号： G01J3/28 ,  G01J3/10 ,  G01J3/42

CPC分类号： G01J3/2823 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/42 ,  G01J2003/425

摘要： A broadband light source is provided for a confocal spectrometer having a first aperture device with a first slit grid of a main slit direction arranged in front of the light source to produce a slit-shaped pattern of the light source. A first imaging optical unit focuses the slit-shaped pattern of the light source on an object to be imaged. A detector system has a detector apparatus that captures the light reflected by the object for generating a spectrally resolved image of the object. A second imaging optical unit focuses the reflected light onto the detector apparatus. A dispersion element, arranged in front of the second imaging optical unit, spectrally disperses the light reflected by the object along a dispersion axis perpendicular to the optical axis of the second imaging optical unit.

摘要翻译： 提供了一种用于共焦光谱仪的宽带光源，其具有第一孔径装置，其具有布置在光源前方的主狭缝方向的第一狭缝网格，以产生光源的狭缝状图案。 第一成像光学单元将光源的狭缝状图案聚焦在待成像的物体上。 检测器系统具有捕获由对象反射的光以产生对象的光谱分辨图像的检测器装置。 第二成像光学单元将反射光聚焦到检测器装置上。 布置在第二成像光学单元前面的色散元件沿着垂直于第二成像光学单元的光轴的色散轴光谱地分散由物体反射的光。