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11. 发明授权

US09355466B2 Image processing apparatus, image processing system, image processing method, and storage medium 有权
标题翻译：图像处理装置，图像处理系统，图像处理方法和存储介质
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。

12. 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。

13. 发明申请

US20110317149A1 SPECTRAL CHARACTERISTICS ESTIMATION DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND SPECTRAL CHARACTERISTICS ESTIMATION METHOD 有权
标题翻译：光谱特征估计装置，具有该光学特征的图像形成装置和光谱特性估计方法
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。

14. 发明授权

US09224080B2 Spectral characteristic acquisition device, image evaluation device, and image formation apparatus 有权
标题翻译：光谱特征采集装置，图像评估装置和图像形成装置
公开(公告)号：US09224080B2
公开(公告)日：2015-12-29
申请号：US14614497
申请日：2015-02-05
申请人： Yoichi Kubota , Kohei Shimbo , Naohiro Kamijo
发明人： Yoichi Kubota , Kohei Shimbo , Naohiro Kamijo
IPC分类号： H04N1/60 , G06K15/02
CPC分类号： G06K15/1878 , G01J3/28 , G01J3/2803 , G01J3/52 , G01J3/524 , G01N21/276 , G01N21/278 , G01N21/4788 , G06K15/027 , H04N1/6027 , H04N1/6041 , H04N1/6044 , H04N1/6097
摘要： A spectral characteristic acquisition device includes a light irradiation part configured to irradiate an object with light, a diffraction part configured to diffract light reflected from the object to provide diffracted light, a light-receiving part configured to receive the diffracted light and output a signal based on an amount of the diffracted light, a calibration color index configured to include a color with a known spectral characteristic, and an operation part configured to calculate a spectral characteristic of the object from a signal output from the light-receiving part by using a predetermined transformation matrix and calibrate the transformation matrix by using the calibration color index.
摘要翻译：光谱特征获取装置包括被配置为用光照射物体的光照射部分，被配置为衍射从物体反射的光以衍射光的衍射部分，被配置为接收衍射光并输出基于信号的光接收部分对于衍射光的量，被配置为包括具有已知光谱特性的颜色的校准颜色指标，以及被配置为通过使用预定的从光接收部分输出的信号来计算物体的光谱特性的操作部分转换矩阵，并使用校准颜色指数校准变换矩阵。

15. 发明申请

US20140333927A1 SPECTRAL CHARACTERISTIC ACQUISITION DEVICE, IMAGE EVALUATION DEVICE, AND IMAGE FORMATION APPARATUS 有权
标题翻译：光谱特征获取装置，图像评估装置和图像形成装置
公开(公告)号：US20140333927A1
公开(公告)日：2014-11-13
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
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.
摘要翻译：光谱特征采集装置包括被构造成具有沿预定方向排列的多个开口的构件，所述多个开口中的每一个相对于预定方向倾斜，所述多个开口被配置为使来自多个位置的光束在其上穿过的物体上，配置成在与所述预定方向正交的方向上光谱分散已经穿过所述多个开口的光束的光谱分散部分，以及以预定间隔多个设置的多个一维图像捕获部分并被配置为被已经被光谱分散部分光谱分散的光束照射，所述多个一维图像捕获部分中的多个像素沿与预定方向平行的方向排列。

16. 发明授权

US08497988B2 Spectral distribution measuring device 有权
标题翻译：光谱分布测量装置
公开(公告)号：US08497988B2
公开(公告)日：2013-07-30
申请号：US12879761
申请日：2010-09-10
申请人： Kohei Shimbo , Manabu Seo , Naohiro Kamijo
发明人： Kohei Shimbo , Manabu Seo , Naohiro Kamijo
IPC分类号： G01J3/28
CPC分类号： G01J3/50 , G01J3/02 , G01J3/0208 , G01J3/0229 , G01J3/06 , G01J3/18 , G01J3/2803 , G01J3/2823 , G02B3/0087 , G02B13/22 , G02B27/0025
摘要： A spectral distribution measuring device includes an illumination unit configured to illuminate white light to a surface of an object being measured; a slit array having a plurality of slits formed in alignment at equal intervals; a linear image sensor including a light receiving face having a plurality of rectangular pixels adjacently arranged in alignment and a plurality of spectral light-irradiated areas divided in each predetermined number of neighboring pixels; a plurality of areas being measured which is set on the surface of the object being measured, and reflects the light irradiated by the illumination unit to the plurality of slits; and a diffraction unit configured to diffract and disperse reflection light which is reflected from the areas being measured and has passed through each slit, the diffraction unit being disposed such that a direction where a diffraction image expands is inclined at an angle to a direction where the light receiving face expands.
摘要翻译：光谱分布测量装置包括被配置为将白光照射到被测量物体的表面的照明单元; 狭缝阵列，其具有以等间隔对准地形成的多个狭缝; 线性图像传感器，其包括具有相邻排列成对的多个矩形像素的光接收面和在每个预定数量的相邻像素中划分的多个光谱光照射区域; 测量被测物体的表面上被测量的多个区域，并将照明单元照射的光反射到多个狭缝; 以及衍射单元，被配置为衍射和分散从被测量区域反射并穿过每个狭缝的反射光，所述衍射单元被设置为使得衍射图像扩展的方向与所述衍射单元的方向成一定角度倾斜，光接收面扩大。

17. 发明申请

US20130182251A1 SPECTRAL CHARACTERISTIC MEASURING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：光谱特性测量装置和图像形成装置
公开(公告)号：US20130182251A1
公开(公告)日：2013-07-18
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： G01J3/02
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。

18. 发明申请

US20130063723A1 SPECTRAL CHARACTERISTIC ACQUIRING APPARATUS, SPECTRAL CHARACTERISTIC ACQUIRING METHOD AND IMAGE EVALUATING APPARATUS 有权
标题翻译：光谱特征获取装置，光谱特征获取方法和图像评估装置
公开(公告)号：US20130063723A1
公开(公告)日：2013-03-14
申请号：US13559982
申请日：2012-07-27
申请人： Kohei SHIMBO , Naohiro KAMIJO , Yoichi KUBOTA , Manabu SEO
发明人： Kohei SHIMBO , Naohiro KAMIJO , Yoichi KUBOTA , Manabu SEO
IPC分类号： G01J3/18
CPC分类号： G01J3/524 , B41F33/00 , B41F33/0045 , G01J3/04 , G01J3/28 , G01J3/502 , G01N21/86 , H04N1/6033 , H04N1/6044
摘要： A spectral characteristic acquiring apparatus is provided which includes: an area dividing part; a spectrum separating part; a light receiving part; and a calculating part, wherein the calculating part includes a transformation matrix storing part that stores a transformation matrix used for calculating the spectral characteristic corresponding to electrical signals of a first diffraction pattern group including two or more adjacent diffraction patterns, and a spectral characteristic calculating part that calculates, based on the electrical signals of the first diffraction pattern group and the corresponding transformation matrix, the spectral characteristic at the locations of the image carrying medium corresponding to the apertures of the first diffraction pattern group.
摘要翻译：提供了一种光谱特征获取装置，包括：区域分割部分; 光谱分离部分; 光接收部; 以及计算部分，其中所述计算部分包括变换矩阵存储部分，所述变换矩阵存储部分存储用于计算与包括两个或更多个相邻衍射图案的第一衍射图形组的电信号相对应的光谱特性的变换矩阵，以及光谱特性计算部分其基于第一衍射图案组的电信号和相应的变换矩阵计算与第一衍射图案组的孔对应的图像承载介质的位置处的光谱特性。

19. 发明申请

US20110299104A1 SPECTRAL CHARACTERISTIC OBTAINING APPARATUS, IMAGE EVALUATION APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：光谱特征获取装置，图像评估装置和图像形成装置
公开(公告)号：US20110299104A1
公开(公告)日：2011-12-08
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： G06K9/00 , G06F15/00 , G01J3/40
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。

20. 发明申请

US20110106472A1 SPECTROMETRIC MEASUREMENT APPARATUS, IMAGE EVALUATION APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：光谱测量装置，图像评估装置和图像形成装置
公开(公告)号：US20110106472A1
公开(公告)日：2011-05-05
申请号：US12901280
申请日：2010-10-08
申请人： Manabu Seo , Naohiro Kamijo , Kohei Shimbo
发明人： Manabu Seo , Naohiro Kamijo , Kohei Shimbo
IPC分类号： G01R23/16 , G01J3/50
CPC分类号： G01J3/18 , G01J3/02 , G01J3/0205 , G01J3/0229 , G01J3/0294 , G01J3/14 , G01J3/2803
摘要： A spectrometric measurement apparatus includes a light radiation unit for radiating light onto a medium; a hole array including openings arranged one-dimensionally for transmitting diffusion light from the medium; an imaging optical system configured to focus an image from the hole array; a diffraction element configured to diffract the light for focusing the image; and a light receiving unit including pixels arranged one-dimensionally configured to receive the light that has been dispersed by the diffraction element and spectrometric sensors each corresponding to a predetermined number of the pixels. The light transmitted through each of the openings of the hole array is dispersed by the diffraction element, and then the light enters the pixels so that spectral properties of the diffusion light are acquired. The structure of the diffraction element includes variations that are formed in accordance with the height of the image that is focused by the imaging optical system.
摘要翻译：光谱测量装置包括用于将光照射到介质上的光辐射单元; 孔阵列，包括一维排列的用于从介质传播漫射光的开口; 成像光学系统，被配置为聚焦来自孔阵列的图像; 被配置为衍射用于聚焦图像的光的衍射元件; 以及光接收单元，其包括被一维地配置为接收由衍射元件分散的光和各自对应于预定数量的像素的光谱传感器的像素。穿过孔阵列的每个开口的光被衍射元件分散，然后光进入像素，从而获得漫射光的光谱特性。衍射元件的结构包括根据由成像光学系统聚焦的图像的高度形成的变化。

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