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1. 发明公开

EP4379361A1 DISPLAY BODY, DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM 失效
公开(公告)号：EP4379361A1
公开(公告)日：2024-06-05
申请号：EP22849209.6
申请日：2022-07-08
申请人： KONICA MINOLTA, INC.
发明人： NAGAI, Yoshiroh
IPC分类号： G01N21/88 , G01N21/84
CPC分类号： G01N2021/888720130101 , G06V20/52 , G06V10/507 , G06V2201/0620220101 , G06T7/0004 , G06T7/174 , G06T7/136 , G06T2207/3016420130101
摘要： In a display body (6) (35), a plurality of one-dimensional histograms (5) are arranged and displayed, the one-dimensional histogram (5) being for each of a plurality of captured images obtained by capturing a workpiece (100) illuminated by an illumination device (1) with a camera (2) while moving at least one of the illumination device or the camera relative to the workpiece, and in the one-dimensional histogram (5), a frequency of a histogram indicating distribution of brightness of a captured image is one-dimensionally displayed in a direction of a class of the histogram by a parameter that can distinguishably represent a magnitude of the frequency.

2. 发明公开

EP3144650A1 COLORIMETER AND COLORIMETRY METHOD 有权
标题翻译： KOLORIMETER UND KOLORIMETRIEVERFAHREN
公开(公告)号：EP3144650A1
公开(公告)日：2017-03-22
申请号：EP15793154.4
申请日：2015-04-23
申请人： Konica Minolta, Inc.
发明人： NAGAI, Yoshiroh
IPC分类号： G01J3/46 , G06T1/00
CPC分类号： G01J3/52 , G01J3/46 , G01N21/251 , G06K9/6267 , G06T1/00 , G06T7/0004 , G06T7/11 , G06T7/13 , G06T7/77 , G06T7/90 , G06T11/206 , G06T2207/30144
摘要： According to the present invention, a colorimeter uses an edge information processing unit to find, on the basis of a color chart image, edge information that is prescribed information about an edge, uses an edge statistics processing unit to find prescribed edge statistics by statistically processing the edge information that is found, and uses a patch location processing unit to find the locations of a plurality of patches on the basis of the edge information and the edge statistics.
摘要翻译：根据本发明，色度计使用边缘信息处理单元，根据色图图像找出关于边缘的规定信息的边缘信息，使用边缘统计处理单元通过统计处理来查找规定的边缘统计信息找到的边缘信息，并且使用补丁位置处理单元基于边缘信息和边缘统计信息来查找多个补丁的位置。

3. 发明公开

EP3605066A1 METHOD FOR MEASURING SPECTRAL RADIATION CHARACTERISTICS OF FLUORESCENCE WHITENED SAMPLE, AND DEVICE FOR MEASURING SPECTRAL RADIATION CHARACTERISTICS OF FLUORESCENCE WHITENED SAMPLE 审中-实审
公开(公告)号：EP3605066A1
公开(公告)日：2020-02-05
申请号：EP18770285.7
申请日：2018-03-01
申请人： Konica Minolta, Inc.
发明人： IMURA, Kenji , NAGAI, Yoshiroh
IPC分类号： G01N21/64 , G01J3/443
摘要： An approximation Bf(Id, λ) of a fluorescence spectral emissivity coefficient by a standard illumination light Id is obtained at following steps from spectral power distributions R(Ik,λ) of sample radiation lights radiated from a fluorescence whitened sample when the fluorescence whitened sample is sequentially illuminated with a plurality of excitation lights Ik having different spectral power distributions, and a spectral power distribution Id(λ) of the standard illumination light Id. Spectral power distributions Rf(Ik,λ) of fluorescence are obtained from the spectral power distributions R(Ik,λ) by respective excitation lights Ik (first step). The spectral power distributions Rf(Ik,λ) of fluorescence by the respective excitation lights Ik are linearly combined with a given weighting coefficient Wk, and an approximation Rf(Id, λ) of a spectral power distribution of fluorescence by the standard illumination light Id is obtained by equation (second step: #11). From the approximation Rf(Id, λ) and the spectral power distribution Id(λ) of the standard illumination light Id, the approximation Bf(Id, λ) is obtained by equation (third step: #12).

4. 发明授权

EP3141879B1 COLOR MEASUREMENT DEVICE AND COLOR MEASUREMENT METHOD 有权
公开(公告)号：EP3141879B1
公开(公告)日：2019-07-03
申请号：EP15786138.6
申请日：2015-04-14
申请人： Konica Minolta, Inc.
发明人： NAGAI, Yoshiroh
IPC分类号： G01J3/50 , G01J3/02 , G01J3/52

5. 发明公开

EP3141879A1 COLOR MEASUREMENT DEVICE AND COLOR MEASUREMENT METHOD 有权
标题翻译： OPTISCHE MESSVORRICHTUNG UND FARBMESSVERFAHREN
公开(公告)号：EP3141879A1
公开(公告)日：2017-03-15
申请号：EP15786138.6
申请日：2015-04-14
申请人： Konica Minolta, Inc.
发明人： NAGAI, Yoshiroh
IPC分类号： G01J3/50
CPC分类号： G01J3/52 , G01J3/027 , G01J3/50
摘要： In this color measurement device and method, an entire image and a partial image of a color chart are acquired, respectively, during conveyance of the color chart by a conveyance unit and during re-conveyance of the color chart by the conveyance unit, and an amount of positional deviation of the color chart occurring between the conveyance and the re-conveyance is derived based on the acquired entire and partial images. Then, a color of each of a plurality of patches of the color chart is measured by a color measuring unit, while a measurement position of the color measuring unit is corrected according to the derived positional deviation amount.
摘要翻译：在这种颜色测量装置和方法中，分别通过传送单元在传送彩色图表期间以及在通过传送单元重新传送颜色图表期间获取整个图像和彩色图表的部分图像，以及基于所获取的全部和部分图像，导出在输送和再输送之间发生的色图的位置偏差量。然后，通过颜色测量单元测量彩色图表的多个色块中的每一个的颜色，同时根据导出的位置偏差量来校正色彩测量单元的测量位置。

6. 发明公开

EP4379362A1 IMAGE CAPTURE CONDITION ADJUSTMENT DEVICE, IMAGE CAPTURE CONDITION ADJUSTMENT METHOD, AND PROGRAM 失效
公开(公告)号：EP4379362A1
公开(公告)日：2024-06-05
申请号：EP22849211.2
申请日：2022-07-08
申请人： KONICA MINOLTA, INC.
发明人： NAGAI, Yoshiroh
IPC分类号： G01N21/88
CPC分类号： G01N21/88
摘要： An image capture condition adjustment device (3) includes an acquisition means (31) that acquires a plurality of captured images obtained by capturing a workpiece (100) illuminated by an illumination device (1) with a camera (2) while moving at least one of the illumination device or the camera relative to the workpiece, and an adjustment means (36) that adjusts an image capture condition for the camera (2) in such a manner that distribution of brightness of an image is uniform for each of the plurality of captured images acquired.

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