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1. 发明申请

US20140375994A1 MEASURING APPARATUS, MEASURING SYSTEM, AND MEASURING METHOD 有权
标题翻译：测量装置，测量系统和测量方法
公开(公告)号：US20140375994A1
公开(公告)日：2014-12-25
申请号：US14293039
申请日：2014-06-02
申请人： Yuji YAMANAKA , Go MARUYAMA , Kensuke MASUDA , Sho NAGAI
发明人： Yuji YAMANAKA , Go MARUYAMA , Kensuke MASUDA , Sho NAGAI
IPC分类号： G01J1/04
CPC分类号： G01J3/0208 , G01J3/465 , G01J3/513 , G01J3/524
摘要： A measuring apparatus and a measuring method are provided. The measuring apparatus includes an optical system to condense light, a light receiving device to receive light condensed by the optical system at a plurality of light receiving positions and convert the light into an electric signal, a plurality of optical band-pass filters arranged near a lens stop of the optical system, each of the optical band-pass filters having a different spectral transmittance, a lens array arranged between the optical system and the light receiving device, the lens array having a plurality of lenses each of which is arranged substantially in parallel with a two-dimensional surface of the light receiving device, and a correction unit to correct the electric signal for each one of the plurality of light receiving positions of the light receiving device. The measuring method is performed by the measuring apparatus.
摘要翻译：提供了一种测量装置和测量方法。该测量装置包括：用于冷凝光的光学系统;光接收装置，用于接收由多个光接收位置处的光学系统聚光的光并将光转换成电信号;多个光学带通滤光器，光学系统的透镜挡块，每个光学带通滤光器具有不同的光谱透射率，透镜阵列布置在光学系统和光接收装置之间，透镜阵列具有多个透镜，每个透镜基本上布置在平行于光接收装置的二维表面，以及校正单元，用于校正光接收装置的多个光接收位置中的每一个的电信号。测量方法由测量装置进行。

2. 发明申请

US20160040985A1 SPECIMEN MEASURING DEVICE AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：样本测量设备和计算机程序产品
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。

3. 发明授权

US09638575B2 Measuring apparatus, measuring system, and measuring method 有权
公开(公告)号：US09638575B2
公开(公告)日：2017-05-02
申请号：US14293039
申请日：2014-06-02
申请人： Yuji Yamanaka , Go Maruyama , Kensuke Masuda , Sho Nagai
发明人： Yuji Yamanaka , Go Maruyama , Kensuke Masuda , Sho Nagai
IPC分类号： G01J3/02 , G01J3/51 , G01J3/46 , G01J3/52
CPC分类号： G01J3/0208 , G01J3/465 , G01J3/513 , G01J3/524
摘要： A measuring apparatus and a measuring method are provided. The measuring apparatus includes an optical system to condense light, a light receiving device to receive light condensed by the optical system at a plurality of light receiving positions and convert the light into an electric signal, a plurality of optical band-pass filters arranged near a lens stop of the optical system, each of the optical band-pass filters having a different spectral transmittance, a lens array arranged between the optical system and the light receiving device, the lens array having a plurality of lenses each of which is arranged substantially in parallel with a two-dimensional surface of the light receiving device, and a correction unit to correct the electric signal for each one of the plurality of light receiving positions of the light receiving device. The measuring method is performed by the measuring apparatus.

4. 发明授权

US09420242B2 Imaging device and exposure adjusting method 有权
标题翻译：成像装置和曝光调整方法
公开(公告)号：US09420242B2
公开(公告)日：2016-08-16
申请号：US14695300
申请日：2015-04-24
申请人： Go Maruyama , Kensuke Masuda , Yuji Yamanaka , Sho Nagai
发明人： Go Maruyama , Kensuke Masuda , Yuji Yamanaka , Sho Nagai
IPC分类号： H04N5/353 , H04N9/04 , H04N5/235 , H04N9/083 , H04N5/225
CPC分类号： H04N9/045 , H04N5/2254 , H04N5/2351 , H04N5/2353 , H04N9/083
摘要： An imaging device includes a filter, an imaging element, a lens, a spectral image generator, and an exposure adjuster. The filter includes a plurality of filter areas having different spectral transmission characteristics. The imaging element receives light transmitted through the filter and outputs image information. The lens array includes a plurality of lenses arranged approximately parallel to a light receiving surface of the imaging element and is arranged between the filter and the imaging element. The spectral image generator generates a plurality of spectral images respectively corresponding to the plurality of filter areas on the basis of the image information output by the imaging element. The exposure adjuster adjusts an exposure time of the imaging element on the basis of luminance values of the spectral images.
摘要翻译：成像装置包括滤光器，成像元件，透镜，光谱图像发生器和曝光调节器。滤波器包括具有不同频谱传输特性的多个滤波器区域。成像元件接收透过滤光器的光并输出图像信息。透镜阵列包括大致平行于成像元件的光接收表面布置的多个透镜，并且布置在滤光器和成像元件之间。基于由成像元件输出的图像信息，光谱图像生成器生成分别对应于多个滤波器区域的多个光谱图像。曝光调节器基于光谱图像的亮度值来调整成像元件的曝光时间。

5. 发明申请

US20150326771A1 IMAGING DEVICE AND EXPOSURE ADJUSTING METHOD 有权
标题翻译：成像装置和曝光调整方法
公开(公告)号：US20150326771A1
公开(公告)日：2015-11-12
申请号：US14695300
申请日：2015-04-24
申请人： Go MARUYAMA , Kensuke Masuda , Yuji Yamanaka , Sho Nagai
发明人： Go MARUYAMA , Kensuke Masuda , Yuji Yamanaka , Sho Nagai
IPC分类号： H04N5/235 , H04N9/083
CPC分类号： H04N9/045 , H04N5/2254 , H04N5/2351 , H04N5/2353 , H04N9/083
摘要： An imaging device includes a filter, an imaging element, a lens, a spectral image generator, and an exposure adjuster. The filter includes a plurality of filter areas having different spectral transmission characteristics. The imaging element receives light transmitted through the filter and outputs image information. The lens array includes a plurality of lenses arranged approximately parallel to a light receiving surface of the imaging element and is arranged between the filter and the imaging element. The spectral image generator generates a plurality of spectral images respectively corresponding to the plurality of filter areas on the basis of the image information output by the imaging element. The exposure adjuster adjusts an exposure time of the imaging element on the basis of luminance values of the spectral images.
摘要翻译：成像装置包括滤光器，成像元件，透镜，光谱图像发生器和曝光调节器。滤波器包括具有不同频谱传输特性的多个滤波器区域。成像元件接收透过滤光器的光并输出图像信息。透镜阵列包括大致平行于成像元件的光接收表面布置的多个透镜，并且布置在滤光器和成像元件之间。基于由成像元件输出的图像信息，光谱图像生成器生成分别对应于多个滤波器区域的多个光谱图像。曝光调节器基于光谱图像的亮度值来调整成像元件的曝光时间。

6. 发明申请

US20150256801A1 IMAGING DEVICE, ADJUSTING DEVICE, AND ADJUSTING METHOD 有权
标题翻译：成像装置，调整装置和调整方法
公开(公告)号：US20150256801A1
公开(公告)日：2015-09-10
申请号：US14635350
申请日：2015-03-02
申请人： Yuji YAMANAKA , Kensuke MASUDA , Go MARUYAMA , Sho NAGAI
发明人： Yuji YAMANAKA , Kensuke MASUDA , Go MARUYAMA , Sho NAGAI
IPC分类号： H04N9/07
CPC分类号： H04N9/07 , H04N5/2254 , H04N5/2351 , H04N5/2353 , H04N9/045
摘要： An imaging device includes a filter unit including filter areas having different wavelength selectivities; a light receiving element array configured to receive light transmitted through the filter unit; a storage unit configured to store, for each filter area, positional information indicating a position at which light transmitted is received on the light receiving element array; an area detector configured to detect, based on the positional information, an image area corresponding to the light transmitted from an image output by the light receiving element array when light from an object enters the filter unit; and a color detector configured to detect a color of the object based on an output value of the image area. The positional information indicates a position on the light receiving element array identified by using a spectral-response-coincidence-degree indicating a degree of coincidence between a spectral responsivity of each pixel and a desired wavelength selectivity.
摘要翻译：成像装置包括具有不同波长选择性的滤波器区域的滤波器单元; 光接收元件阵列，被配置为接收透过所述滤光单元的光; 存储单元，被配置为针对每个滤波器区域存储指示在所述光接收元件阵列上接收到光的位置的位置信息; 区域检测器，被配置为当来自物体的光进入过滤器单元时，基于位置信息来检测与由光接收元件阵列输出的图像发射的光相对应的图像区域; 以及颜色检测器，被配置为基于图像区域的输出值来检测对象的颜色。位置信息表示通过使用指示每个像素的光谱响应度与期望波长选择性之间的一致程度的光谱响应重合度来识别的光接收元件阵列上的位置。

7. 发明授权

US09958265B2 Specimen measuring device and computer program product 有权
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.

8. 发明授权

US09609292B2 Imaging device, adjusting device, and adjusting method 有权
公开(公告)号：US09609292B2
公开(公告)日：2017-03-28
申请号：US14635350
申请日：2015-03-02
申请人： Yuji Yamanaka , Kensuke Masuda , Go Maruyama , Sho Nagai
发明人： Yuji Yamanaka , Kensuke Masuda , Go Maruyama , Sho Nagai
IPC分类号： H04N9/083 , H04N9/07 , H04N5/225 , H04N5/235 , H04N9/04
CPC分类号： H04N9/07 , H04N5/2254 , H04N5/2351 , H04N5/2353 , H04N9/045
摘要： An imaging device includes a filter unit including filter areas having different wavelength selectivities; a light receiving element array configured to receive light transmitted through the filter unit; a storage unit configured to store, for each filter area, positional information indicating a position at which light transmitted is received on the light receiving element array; an area detector configured to detect, based on the positional information, an image area corresponding to the light transmitted from an image output by the light receiving element array when light from an object enters the filter unit; and a color detector configured to detect a color of the object based on an output value of the image area. The positional information indicates a position on the light receiving element array identified by using a spectral-response-coincidence-degree indicating a degree of coincidence between a spectral responsivity of each pixel and a desired wavelength selectivity.

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