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公开(公告)号：US10024774B2
公开(公告)日：2018-07-17
申请号：US15255782
申请日：2016-09-02
Applicant: MITUTOYO CORPORATION
Inventor： Fumihiko Koshimizu , Makoto Kaieda , Akira Takada
IPC: G01N3/42
Abstract: A hardness tester includes a memory storing, as a parts program, definitions of measurement conditions including a coordinate system and test position defined with respect to an image of a standard reference sample; a pattern searcher performing a pattern searching process, with reference to a plurality of samples to be measured, using a pattern image based on the image of the standard reference sample, and detecting a number of samples having a shape identical to that of the standard reference sample, as well as a position and angle of the samples having the identical shape; a pattern definer defining a coordinate system and test position for each of the samples having the identical shape based on the position and angle of each of the samples having the identical shape; and a measurer measuring the hardness of the samples for which the coordinate system and test position have been defined.
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公开(公告)号：US10027885B2
公开(公告)日：2018-07-17
申请号：US14797485
申请日：2015-07-13
Applicant: MITUTOYO CORPORATION
Inventor： Gyokubu Cho , Akira Takada , Takashi Hanamura , Takuho Maeda
Abstract: An image measuring apparatus is configured such that an image of a measured object placed on a stage is captured by a camera, the captured image is displayed on, a captured image display screen, and determination results based on results of a measurement are displayed in an overview list separately from the captured image of the measured object. The image measuring apparatus includes an individual determination results display region displaying individual determination results for each measurement position; and an overall determination results display region displaying overall determination results for the measured object as a unit. The image measuring apparatus is configured to display the individual determination results and the overall determination results together.
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3.发明申请Machine Vision System Program Editing Environment Including Synchronized User Interface Features 有权机器视觉系统程序编辑环境包括同步的用户界面功能公开(公告)号：US20130125044A1
公开(公告)日：2013-05-16
申请号：US13676061
申请日：2012-11-13
Applicant: Mitutoyo Corporation
Inventor： Barry Saylor , Ryan Northrup , Akira Takada , Kozo Ariga
IPC: G06F3/048
CPC classification number: G06F8/38 , G01N21/8851 , G05B19/409 , G05B19/4093 , G05B2219/35505 , G05B2219/36143 , G05B2219/36172 , G05B2219/37208 , G05B2219/37439 , G05B2219/37455 , G06F9/451 , Y02P90/265 , Y10S715/964 , Y10S715/965 , Y10S715/97
Abstract: A machine vision system program editing environment including synchronized selection and/or identification of related features in a plurality of different user interface windows is provided. In particular, one of the windows is an editing window where a part program representation is displayed for editing by a user. In one embodiment, a user may select data or another feature of interest in a window that is not the editing window (e.g., a results window, or graphical workpiece inspection feature display window) and the associated part program instruction representation is automatically highlighted and/or selected in the editing window. Conversely, a part program instruction representation may be selected by a user in the editing window and the associated results or feature in another window is automatically highlighted and/or selected. User interface navigation, rapid program quality assessment, and overall part program creation and editing efficiency are significantly enhanced in such an editing environment.
Abstract translation: 提供了一种机器视觉系统程序编辑环境，包括在多个不同用户界面窗口中的相关特征的同步选择和/或识别。 特别地，其中一个窗口是编辑窗口，其中显示部件程序表示以供用户编辑。 在一个实施例中，用户可以在不是编辑窗口的窗口（例如，结果窗口或图形工件检查特征显示窗口）中选择数据或感兴趣的另一特征，并且相关联的部件程序指令表示被自动突出显示和/ 或在编辑窗口中选择。 相反，用户可以在编辑窗口中选择零件程序指令表示，并且自动突出显示和/或选择另一窗口中的关联结果或特征。 在这样的编辑环境中，用户界面导航，快速程序质量评估以及整体零件程序创建和编辑效率都得到了显着的提高。
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Patent Agency Ranking
公开(公告)号：US11257205B2
公开(公告)日：2022-02-22
申请号：US15384713
申请日：2016-12-20
Applicant: MITUTOYO CORPORATION
Inventor： Gyokubu Cho , Koichi Komatsu , Akira Takada , Hiroyuki Yoshida , Takashi Hanamura , Takuho Maeda , Makoto Kaieda , Isao Tokuhara
Abstract: An image measuring method performed with an image measuring device measuring a dimension of a measured object from an image of the measured object captured by an image capturer. The method executes a standard reference object measurement measuring a dimension of the standard reference object with the image measuring device; a standard reference dimension input inputting a dimension of the standard reference object specified by a device other than the image measuring device; a preset value calculation calculating a preset value from the dimension of the measured standard reference object and from a dimension of the standard reference object measured by a predetermined measurement tool; a measurement measuring a dimension of a measured object other than the standard reference object using the image measuring device; and a correction correcting the dimension of the measured object other than the standard reference object measured by the image measuring device.
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公开(公告)号：US10163201B2
公开(公告)日：2018-12-25
申请号：US15251324
申请日：2016-08-30
Applicant: MITUTOYO CORPORATION
Inventor： Takeshi Sawa , Takashi Hanamura , Akira Takada , Takuho Maeda
Abstract: A hardness tester includes a memory associating and storing a parts program having defined measurement conditions with respect to a sample, including a test position, and an image file acquired by capturing an image of the shape of the sample; an image acquirer acquiring image data of the sample to be measured; a pattern matcher performing a pattern matching process on the image data of the sample using the image file associated with the parts program; a determiner determining whether an image file exists which has a shape related to the image data of the sample; a retriever retrieving the parts program associated with the image file having a related shape; and a measurer measuring hardness of the sample based on the retrieved parts program.
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公开(公告)号：US10001432B2
公开(公告)日：2018-06-19
申请号：US15255753
申请日：2016-09-02
Applicant: MITUTOYO CORPORATION
Inventor： Eiji Furuta , Makoto Kaieda , Akira Takada
CPC classification number: G01N3/42 , G01N2203/0098 , G01N2203/0647 , G01N2203/0682 , G06T2207/10004 , G06T2207/30108
Abstract: The present invention includes: an image capturer capturing an image of the sample to be measured; an image acquirer acquiring image data of the sample captured by the image capturer; a pattern searcher performing, on the image data of the sample acquired by the image acquirer, pattern searching process using a pattern image selected based on the sample and identifying a position in the image matching the pattern image; a profile extractor extracting a profile of the sample based on the position in the image identified by the pattern searcher; a calculator calculating a hardness measurement position of the sample based on the profile extracted by the profile extractor; and a measurer executing hardness testing on the sample based on the hardness measurement position calculated by the calculator and measuring the hardness of the sample.
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公开(公告)号：US10102631B2
公开(公告)日：2018-10-16
申请号：US15085027
申请日：2016-03-30
Applicant: MITUTOYO CORPORATION
Inventor： Hiroyuki Yoshida , Akira Takada , Makoto Kaieda , Gyokubu Cho , Koichi Komatsu , Hidemitsu Asano , Takashi Hanamura , Takuho Maeda , Isao Tokuhara
Abstract: A distance in a scanning direction between a first set of edges which face each other and exhibit an opposite change between light and dark is measured by an image measuring machine, and a bias correction value is calculated based on a difference between a measured value and a true value. Using the bias correction value, detection point correction values, which are correction values in various directions of edge detection points detected by a scan of a measured object using the image measuring machine, are calculated; a correction amount used in correction of the edge detection points is specified based on the detection point correction value in each direction; and the edge detection points are corrected using the correction amount.
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8.发明授权Machine vision system program editing environment including synchronized user interface features 有权机器视觉系统程序编辑环境包括同步用户界面功能公开(公告)号：US09013574B2
公开(公告)日：2015-04-21
申请号：US13676061
申请日：2012-11-13
Applicant: Mitutoyo Corporation
Inventor： Barry Saylor , Ryan Northrup , Akira Takada , Kozo Ariga
IPC: G06F3/00 , G06F9/44 , G06F9/45 , G06F3/048 , G05B19/409 , G05B19/4093 , G01N21/88
CPC classification number: G06F8/38 , G01N21/8851 , G05B19/409 , G05B19/4093 , G05B2219/35505 , G05B2219/36143 , G05B2219/36172 , G05B2219/37208 , G05B2219/37439 , G05B2219/37455 , G06F9/451 , Y02P90/265 , Y10S715/964 , Y10S715/965 , Y10S715/97
Abstract: A machine vision system program editing environment including synchronized selection and/or identification of related features in a plurality of different user interface windows is provided. In particular, one of the windows is an editing window where a part program representation is displayed for editing by a user. In one embodiment, a user may select data or another feature of interest in a window that is not the editing window (e.g., a results window, or graphical workpiece inspection feature display window) and the associated part program instruction representation is automatically highlighted and/or selected in the editing window. Conversely, a part program instruction representation may be selected by a user in the editing window and the associated results or feature in another window is automatically highlighted and/or selected. User interface navigation, rapid program quality assessment, and overall part program creation and editing efficiency are significantly enhanced in such an editing environment.
Abstract translation: 提供了一种机器视觉系统程序编辑环境，包括在多个不同用户界面窗口中的相关特征的同步选择和/或识别。 特别地，其中一个窗口是编辑窗口，其中显示部件程序表示以供用户编辑。 在一个实施例中，用户可以在不是编辑窗口的窗口（例如，结果窗口或图形工件检查特征显示窗口）中选择数据或感兴趣的另一特征，并且相关联的部件程序指令表示被自动突出显示和/ 或在编辑窗口中选择。 相反，用户可以在编辑窗口中选择零件程序指令表示，并且自动突出显示和/或选择另一窗口中的关联结果或特征。 在这样的编辑环境中，用户界面导航，快速程序质量评估以及整体零件程序创建和编辑效率都得到了显着的提高。
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