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公开(公告)号：US20230334644A1
公开(公告)日：2023-10-19
申请号：US18212025
申请日：2023-06-20
Inventor： Takanobu OJIMA , Jeffry NAINGGOLAN , Hideto MOTOMURA
IPC: G06T7/00 , G06T7/50 , G06T7/90 , G06T7/40 , G01N21/88 , G01N21/25 , H04N23/56 , H04N23/60 , H04N23/90
CPC classification number: G06T7/0004 , G06T7/50 , G06T7/90 , G06T7/40 , G01N21/8806 , G01N21/251 , H04N23/56 , H04N23/60 , H04N23/90 , G06T2207/10024 , G06T2207/30156 , G06T2207/30248 , G01N21/94
Abstract: An inspection system includes an acquisition unit and a determination unit. The acquisition unit acquires an image representing a surface of an object. The determination unit performs color determination processing. The color determination processing is performed to determine a color of the surface of the object based on a plurality of conditions of reflection. The plurality of conditions of reflection are obtained from the image representing the surface of the object as acquired by the acquisition unit, and have a specular reflection component and a diffuse reflection component at respectively different ratios on the surface of the object.
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2.发明申请公开(公告)号：US20190049710A1
公开(公告)日：2019-02-14
申请号：US16161545
申请日：2018-10-16
Inventor： Hideto MOTOMURA , Yasuhiko ADACHI , Yoshihisa KATO
Abstract: An image forming apparatus includes an imager that is electrically connected to an image sensor disposed at a position where light that has passed through a sample slice is incident on the image sensor, and an illumination system that emits illumination light successively in different illumination directions relative to a sample slice to illuminate the sample slice with the illumination light and that emits a first light having a peak in a first wavelength range and a second light having a peak in a second wavelength range. The image forming apparatus obtains a plurality of first-color images with the image sensor while the sample slice is being illuminated with the first light serving as the illumination light successively in the different illumination directions. The image forming apparatus obtains at least one second-color image with the image sensor while the sample slice is being illuminated with the second light in at least one of the different illumination directions. The image forming apparatus generates a high-resolution image on the basis of the plurality of first-color images and the at least one second-color image.
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公开(公告)号：US20220358638A1
公开(公告)日：2022-11-10
申请号：US17827183
申请日：2022-05-27
Inventor： Takanobu OJIMA , Jeffry FERNANDO , Hideto MOTOMURA
IPC: G06T7/00 , G06T7/50 , G06T7/90 , G06T7/40 , H04N5/225 , H04N5/232 , H04N5/247 , G01N21/88 , G01N21/25
Abstract: An inspection system includes an acquisition unit and a determination unit. The acquisition unit acquires an image representing a surface of an object. The determination unit performs color determination processing. The color determination processing is performed to determine a color of the surface of the object based on a plurality of conditions of reflection. The plurality of conditions of reflection are obtained from the image representing the surface of the object as acquired by the acquisition unit, and have a specular reflection component and a diffuse reflection component at respectively different ratios on the surface of the object.
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公开(公告)号：US20210166370A1
公开(公告)日：2021-06-03
申请号：US16770537
申请日：2018-12-07
Inventor： Takanobu OJIMA , Jeffry FERNANDO , Hideto MOTOMURA
Abstract: An inspection system includes an acquisition unit and a determination unit. The acquisition unit acquires an image representing a surface of an object. The determination unit performs color determination processing. The color determination processing is performed to determine a color of the surface of the object based on a plurality of conditions of reflection. The plurality of conditions of reflection are obtained from the image representing the surface of the object as acquired by the acquisition unit, and have a specular reflection component and a diffuse reflection component at respectively different ratios on the surface of the object.
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公开(公告)号：US20240302267A1
公开(公告)日：2024-09-12
申请号：US18261390
申请日：2022-12-21
Inventor： Taku OTANI , Hideto MOTOMURA
CPC classification number: G01N21/27 , G01N21/8806 , G01N2021/8845 , G01N2021/8848
Abstract: An optical device includes a first light source that emits first light, a second light source that emits second light, first and second polarizing beam splitters, a dichroic mirror, a quarter-wave plate that changes the polarization state of light that passes through, a hyperspectral camera, and a visible light camera. The first polarizing beam splitter, the quarter-wave plate, and the dichroic mirror are disposed in an optical path of the first light in stated order. The second polarizing beam splitter and the dichroic mirror are disposed in an optical path of the second light in stated order. The hyperspectral camera receives first specularly reflected light out of first reflected light. The visible light camera receives second diffused light out of second reflected light.
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Patent Agency Ranking
公开(公告)号：US20150262384A1
公开(公告)日：2015-09-17
申请号：US14728603
申请日：2015-06-02
Inventor： Hideto MOTOMURA , Yoshikuni SATO , Yasuhiko ADACHI
CPC classification number: G06T7/90 , G06K9/00134 , G06K9/2018 , G06T7/0012 , G06T2207/10024 , G06T2207/10056 , G06T2207/10152 , G06T2207/30024
Abstract: An image measurement device including: light sources that irradiate light beams having different peak wavelengths; a staining method obtaining unit which obtains information indicating a staining method of an inspection specimen; an image obtaining unit which: selects a combination of light sources according to the staining method, based on illumination information; and capture inspection images of the inspection specimen with light beams from the selected light sources, and capture reference images of a reference specimen with light beams from the respective light sources; a calculating unit which calculates a positivity based on the inspection images; and an evaluation unit which associates the staining method of the reference specimen with the combination of light sources to generate the illumination information based on a total value of coefficients in a linear sum of the ortho-normalization base vectors of a spectral distribution of light sources calculated based on the reference images.
Abstract translation: 一种图像测量装置，包括：照射具有不同峰值波长的光束的光源; 染色方法获得单元，其获得指示检查样本的染色方法的信息; 图像获取单元，其基于照明信息，根据染色方法选择光源的组合; 并利用来自所选择的光源的光束捕获检查样本的检查图像，并用来自各个光源的光束捕获参考样本的参考图像; 计算单元，其基于检查图像计算积分; 以及评估单元，其将参考样本的染色方法与光源的组合相关联，以基于计算出的光源的光谱分布的正规归一化基矢量的线性和的总和值来生成照明信息 基于参考图像。
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公开(公告)号：US20150172575A1
公开(公告)日：2015-06-18
申请号：US14628191
申请日：2015-02-20
Inventor： Yasuhiko ADACHI , Yoshikuni SATO , Hideto MOTOMURA
CPC classification number: H04N5/23232 , G02B21/0008 , H04N5/2256 , H04N5/2354 , H04N5/265 , H04N5/349 , H04N5/369
Abstract: An exemplary image forming apparatus according to the present disclosure includes: a light source which irradiates an object with light and of which the orientation and position are fixed; a tilting mechanism which tilts the object at multiple tilt angles; an image sensor which is arranged at a position where the light that has been transmitted through the object is incident, gets tilted along with the object by the tilting mechanism, and captures a plurality of images at the multiple tilt angles; and an image processing section which forms a high-resolution image of the object, having a higher resolution than any of the plurality of images, by synthesizing the plurality of images together.
Abstract translation: 根据本公开的示例性图像形成装置包括：光源，用于对物体进行光照射并且定向和位置被固定的光源; 倾斜机构，以多个倾斜角倾斜物体; 布置在已经透过物体的光入射的位置处的图像传感器通过倾斜机构与物体一起倾斜，并且以多个倾斜角拍摄多个图像; 以及图像处理部分，通过将多个图像合成在一起，形成具有比多个图像中的任一个更高的分辨率的对象的高分辨率图像。
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公开(公告)号：US20240044778A1
公开(公告)日：2024-02-08
申请号：US18488340
申请日：2023-10-17
Inventor： Takanobu OJIMA , Hideto MOTOMURA , Rina AKAHO , Yoshinori MATSUI
CPC classification number: G01N21/27 , G01N21/255
Abstract: Provided are an inspection method, a program, and an inspection system capable of improving accuracy of inspecting a color of a surface of an object. The inspection method includes acquisition step and comparison step. Acquisition step is a step of acquiring a target image of a surface of an object obtained by an imaging system imaging the surface of the object illuminated by an illumination system. Comparison step, is a step of comparing a color of an attention region on the target image with a color of a reference region. The reference region is a region of a reference image of a surface of a reference object as a reference of a color of the object, and a region corresponding to a combination of an incident angle of light from the illumination system and a reflection angle of light to the imaging system in the attention region.
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公开(公告)号：US20180105186A1
公开(公告)日：2018-04-19
申请号：US15567268
申请日：2016-04-21
Inventor： Hideto MOTOMURA , Mohamed Sahim KOURKOUSS , Yoshihide SAWADA , Toshiya MORI , Masanaga TSUJI
Abstract: An information processing system that appropriately estimates a driving conduct includes: a detector that detects a vehicle environment state, which is at least one of surroundings of a vehicle and a driving state of the vehicle; a behavior learning unit configured to cause a neural network to learn a relationship between the vehicle environment state detected by the detector and a behavior of the vehicle implemented after the vehicle environment state; and a behavior estimation unit configured to estimate a behavior of the vehicle by inputting, into the neural network that learned, the vehicle environment state detected at a current point in time by the detector.
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10.发明申请公开(公告)号：US20170241898A1
公开(公告)日：2017-08-24
申请号：US15589661
申请日：2017-05-08
Inventor： Toru OKINO , Shota YAMADA , Yutaka HIROSE , Yoshihisa KATO , Tsuyoshi TANAKA , Manabu KAMOSHIDA , Hideto MOTOMURA , Yoshihide SAWADA
IPC: G01N21/01 , H01L27/146 , G01N21/84
CPC classification number: G01N21/01 , G01N21/84 , H01L27/14603 , H01L27/14636
Abstract: An electronic prepared slide includes: an image sensor that has a light receiving surface and receives, on the light receiving surface, light that has passed through a specimen disposed above the light receiving surface; and a removable nonvolatile transparent film that is disposed on the light receiving surface and seals the light receiving surface.
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