公开(公告)号：US20160040985A1

公开(公告)日：2016-02-11

申请号：US14816374

申请日：2015-08-03

申请人： Sho NAGAI ,  Kensuke Masuda ,  Go Maruyama ,  Yuji Yamanaka ,  Naohiro Kamijo ,  Kenji Kagitani

发明人： Sho NAGAI ,  Kensuke Masuda ,  Go Maruyama ,  Yuji Yamanaka ,  Naohiro Kamijo ,  Kenji Kagitani

IPC分类号： G01B11/30 ,  G01J3/14 ,  G01J3/18

CPC分类号： G01B11/306 ,  G01B11/303 ,  G01J3/0208 ,  G01J3/14 ,  G01J3/18 ,  G01J3/2823 ,  G01J3/465 ,  G01J3/504 ,  G01J3/513 ,  G01N21/251 ,  G01N21/255 ,  G01N21/4738 ,  G01N21/4785 ,  G01N21/55 ,  G01N21/57 ,  G01N21/8422 ,  G01N2021/1776 ,  G01N2021/3177 ,  G01N2021/4711 ,  G01N2021/575 ,  G01N2201/0635

摘要： A specimen measuring device includes: a light source device that irradiates a specimen surface of a specimen with illumination light from multiple illumination units at a plurality of illumination angles; a spectral camera device that is arranged above the specimen surface, spectrally separates reflected light from the specimen surface, and acquires 2D spectral information through a single image capturing operation; and a calculating unit that calculates deflection angle spectral information of the specimen surface used to measure a measurement value of a certain evaluation item of the specimen using a change in an optical geometrical condition of an illumination direction and an image capturing direction between pixels in an X axis direction and a Y axis direction of the spectral information.

摘要翻译： 试样测定装置具备：以多个照明角度照射来自多个照明部的照明光的试样的试样表面的光源装置; 布置在试样表面上方的光谱相机装置，将来自试样表面的反射光进行光谱分离，并通过单次图像拍摄操作获取2D光谱信息; 以及计算单元，其使用X中的像素之间的照明方向和图像拍摄方向的光学几何条件的变化来计算用于测量样本的某个评价项目的测量值的样本表面的偏转角度光谱信息 轴方向和光谱信息的Y轴方向。

公开(公告)号：US09958265B2

公开(公告)日：2018-05-01

申请号：US14816374

申请日：2015-08-03

申请人： Sho Nagai ,  Kensuke Masuda ,  Go Maruyama ,  Yuji Yamanaka ,  Naohiro Kamijo ,  Kenji Kagitani

发明人： Sho Nagai ,  Kensuke Masuda ,  Go Maruyama ,  Yuji Yamanaka ,  Naohiro Kamijo ,  Kenji Kagitani

IPC分类号： G01J3/28 ,  G01B11/30 ,  G01J3/18 ,  G01J3/14 ,  G01N21/25 ,  G01N21/55 ,  G01N21/84 ,  G01J3/51 ,  G01J3/50 ,  G01N21/47 ,  G01N21/57 ,  G01N21/17 ,  G01N21/31

CPC分类号： G01B11/306 ,  G01B11/303 ,  G01J3/0208 ,  G01J3/14 ,  G01J3/18 ,  G01J3/2823 ,  G01J3/465 ,  G01J3/504 ,  G01J3/513 ,  G01N21/251 ,  G01N21/255 ,  G01N21/4738 ,  G01N21/4785 ,  G01N21/55 ,  G01N21/57 ,  G01N21/8422 ,  G01N2021/1776 ,  G01N2021/3177 ,  G01N2021/4711 ,  G01N2021/575 ,  G01N2201/0635

摘要： A specimen measuring device includes: a light source device that irradiates a specimen surface of a specimen with illumination light from multiple illumination units at a plurality of illumination angles; a spectral camera device that is arranged above the specimen surface, spectrally separates reflected light from the specimen surface, and acquires 2D spectral information through a single image capturing operation; and a calculating unit that calculates deflection angle spectral information of the specimen surface used to measure a measurement value of a certain evaluation item of the specimen using a change in an optical geometrical condition of an illumination direction and an image capturing direction between pixels in an X axis direction and a Y axis direction of the spectral information.

公开(公告)号：US08964176B2

公开(公告)日：2015-02-24

申请号：US13785436

申请日：2013-03-05

申请人： Naohiro Kamijo ,  Kohei Shimbo ,  Yoichi Kubota ,  Manabu Seo

发明人： Naohiro Kamijo ,  Kohei Shimbo ,  Yoichi Kubota ,  Manabu Seo

IPC分类号： G01J3/28 ,  G01J3/40 ,  G01J3/42 ,  G01J3/02 ,  G01J3/18 ,  G01J3/50 ,  G03G15/00

CPC分类号： G01J3/42 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0297 ,  G01J3/18 ,  G01J3/24 ,  G01J3/2823 ,  G01J3/50 ,  G01J2003/503 ,  G03G15/00 ,  G03G15/5062

摘要： A spectrometer includes a light source to project a light beam to a target object, an optical element including a plurality of apertures through which the light beam reflected by the target object transmits, a diffraction element to form diffracted images from a plurality of light beams having transmitted through the optical element, and a light receiving element to receive the diffracted images formed by the diffraction element and including an optical shield to block a diffracted image other than a certain-order diffracted image.

摘要翻译： 光谱仪包括将光束投射到目标物体的光源，包括由目标物体反射的光束透过的多个孔的光学元件，衍射元件，以从具有多个光束的多个光束形成衍射图像，所述多个光束具有 通过光学元件透射的光接收元件和用于接收由衍射元件形成的衍射图像的光接收元件，并且包括光学屏蔽件以阻挡除一定级衍射图像之外的衍射图像。

公开(公告)号：US08559005B2

公开(公告)日：2013-10-15

申请号：US13737157

申请日：2013-01-09

申请人： Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

发明人： Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

IPC分类号： G01J3/28

CPC分类号： G01J3/0208 ,  G01J3/0205 ,  G01J3/0229 ,  G01J3/0248 ,  G01J3/1804 ,  G01J3/2803

摘要： 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.

摘要翻译： 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：US06744037B2

公开(公告)日：2004-06-01

申请号：US09948571

申请日：2001-09-10

申请人： Hiroshi Yoshikawa ,  Naohiro Kamijo ,  Teruki Kamada ,  Masato Takada

发明人： Hiroshi Yoshikawa ,  Naohiro Kamijo ,  Teruki Kamada ,  Masato Takada

IPC分类号： H01J314

CPC分类号： H01L27/00

摘要： A scan beam light quantity distribution method and apparatus using a two-dimensional area light receiving sensor (8) movable in the same direction as scan direction of a scan beam. The two-dimensional area light receiving sensor (8) detects a scan beam while moving in the scan direction of the scan beam. The scan beam received by the two-dimensional area light receiving sensor (8) is correlated with position information when stored in data storage section (10.) By using scan beam data stored in the data storage section, analysis is made on a light quantity distribution of the scan beam scanned in X-direction.

摘要翻译： 一种扫描光束光量分布方法和装置，使用能够沿与扫描光束的扫描方向相同的方向移动的二维区域光接收传感器（8）。 二维区域光接收传感器（8）在沿扫描光束的扫描方向移动的同时检测扫描光束。 由二维区域光接收传感器（8）接收的扫描光束与存储在数据存储部分（10）中的位置信息相关。通过使用存储在数据存储部分中的扫描光束数据，对光量进行分析 在X方向扫描的扫描光束的分布。

公开(公告)号：US09677938B2

公开(公告)日：2017-06-13

申请号：US14272705

申请日：2014-05-08

申请人： Kohei Shimbo ,  Naohiro Kamijo ,  Yoichi Kubota

发明人： Kohei Shimbo ,  Naohiro Kamijo ,  Yoichi Kubota

IPC分类号： G01J3/40 ,  G03G15/00 ,  G01J3/28 ,  G01J3/04 ,  G01J3/18

CPC分类号： G01J3/2823 ,  G01J3/04 ,  G01J3/18 ,  G01J2003/045 ,  G01J2003/2826 ,  G03G15/55 ,  G03G2215/00616

摘要： A spectral characteristic acquisition device includes a member configured to have a plurality of openings arrayed in a predetermined direction, each of the plurality of openings inclined with respect to the predetermined direction, the plurality of openings being configured to pass light beams from a plurality of positions on an object therethrough, a spectrally dispersing part configured to spectrally disperse the light beams having passed through the plurality of openings in a direction orthogonal to the predetermined direction, and a plurality of one-dimensional image capturing parts provided at a predetermined interval in a plurality of lines and configured to be irradiated with the light beams having been spectrally dispersed by the spectrally dispersing part, a plurality of pixels of the plurality of one-dimensional image capturing parts being arrayed in a direction parallel to the predetermined direction.

公开(公告)号：US09355466B2

公开(公告)日：2016-05-31

申请号：US14576352

申请日：2014-12-19

申请人： Akihiro Kakinuma ,  Hiroshi Takahashi ,  Naohiro Kamijo ,  Chiba University

发明人： Akihiro Kakinuma ,  Hiroshi Takahashi ,  Naohiro Kamijo ,  Norimichi Tsumura ,  Satomi Tanaka

IPC分类号： G06K9/00 ,  G06T7/40 ,  H04N9/64 ,  H04N1/60 ,  H04N1/62

CPC分类号： G06T7/408 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30201 ,  H04N1/6075 ,  H04N1/6077 ,  H04N1/6086 ,  H04N1/628 ,  H04N9/643

摘要： An image processing apparatus includes a skin information obtaining unit that extracts a skin area from an image and obtains skin information from the skin area; an independent component extracting unit that extracts independent components constituting the skin area from the skin information; and a bias calculation unit that calculates, based on the independent components, a bias representing color information of a light source used to illuminate the skin area when the image is captured.

摘要翻译： 一种图像处理设备，包括从图像中提取皮肤区域并从皮肤区域获得皮肤信息的皮肤信息获取单元; 独立成分提取单元，从皮肤信息中提取构成皮肤区域的独立成分; 以及偏置计算单元，其基于所述独立分量计算表示当拍摄图像时用于照亮皮肤区域的光源的颜色信息的偏差。

公开(公告)号：US20110317149A1

公开(公告)日：2011-12-29

申请号：US13165205

申请日：2011-06-21

申请人： Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

发明人： Kohei Shimbo ,  Naohiro Kamijo ,  Manabu Seo ,  Yoichi Kubota

IPC分类号： G01J3/30 ,  G01N21/55

CPC分类号： H04N1/6027 ,  G01J3/462 ,  G01J3/501 ,  G01J3/502 ,  G01J3/51

摘要： Spectral characteristics of an object is estimated using an extended sensor response, which includes a product of at least two light intensity signals whose wavelength ranges are partially overlapped with each other.

摘要翻译： 使用扩展的传感器响应来估计对象的光谱特性，该响应包括至少两个波长范围彼此重叠的光强度信号的乘积。

公开(公告)号：US20150253190A1

公开(公告)日：2015-09-10

申请号：US14718499

申请日：2015-05-21

申请人： Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

发明人： Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

IPC分类号： G01J3/28 ,  G01J3/02

CPC分类号： G01J3/2823 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/2806 ,  H04N9/045

摘要： A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. The light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other.

摘要翻译： 一种光谱特征获取装置，包括被配置为将光发射到读取对象上的光照射单元; 分光单元，被配置为将由所述光照射单元发射到所述读取对象的光的漫反射光的至少一部分分离成光谱; 以及光接收单元，被配置为接收由分光单元分离成光谱的扩散反射光并获得光谱特性。 光接收单元被配置为包括沿方向排列的多个分光传感器的分光传感器阵列，并且分光传感器包括沿着彼此具有不同光谱特性的光的方向排列的预定数量的像素。

公开(公告)号：US09068893B2

公开(公告)日：2015-06-30

申请号：US13138428

申请日：2010-03-24

申请人： Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

发明人： Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

IPC分类号： G01J3/28 ,  G01J3/51 ,  G01J3/02 ,  G01J3/04 ,  G01J3/26 ,  H04N9/04

CPC分类号： G01J3/2823 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/2806 ,  H04N9/045

摘要： A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. In at least one example embodiment, the light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other.

摘要翻译： 一种光谱特征获取装置，包括被配置为将光发射到读取对象上的光照射单元; 分光单元，被配置为将由所述光照射单元发射到所述读取对象的光的漫反射光的至少一部分分离成光谱; 以及光接收单元，被配置为接收由分光单元分离成光谱的扩散反射光并获得光谱特性。 在至少一个示例性实施例中，光接收单元被配置为包括沿方向布置的多个分光传感器的分光传感器阵列，并且光谱传感器包括沿着方向布置的预定数量的像素，以接收具有不同光谱特性的光 彼此。