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公开(公告)号：US09613328B2
公开(公告)日：2017-04-04
申请号：US13900905
申请日：2013-05-23
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Hung-Wei Lin , Hau-Wei Wang , Shu-Ping Dong
CPC classification number: G06Q10/063114
Abstract: A method of workflow monitoring and analysis includes: according to an image to generate at least one three-dimensional joint coordinate, and according to the three dimensional joint coordinate to generate at least one task posture information; according to a movement information to generate at least one three-dimensional track information, and according to the three dimensional track to generate at least one task track information; and according to a workpiece posture information, the task posture information, a workpiece movement information and the task track information to generate a task semanticist.
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公开(公告)号：US10277790B2
公开(公告)日：2019-04-30
申请号：US14978482
申请日：2015-12-22
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Hau-Wei Wang , Chun-Hsien Chen , Chung-Ning Huang , Po-Yi Chang
Abstract: A full-range image detecting system including a planar light source, an image capturing device, a light sensing device, a processing unit and a measuring module is provided. The planar light source projects a photo image with periodical variations onto an object. The image capturing device captures a reflective photo image reflected from the object. The light sensing device detects the coordinates of at least three measuring points on the object for fitting a plane. The processing unit calculates a phase variation of the reflective photo image after phase shift, a relative altitude of the surface profile of the object according to the phase variation, and an absolute altitude of the surface profile of the object with respect to the plane to obtain an information of absolute coordinate. The measuring module detects the surface of the object according to the information of absolute coordinate of the object.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20150131896A1
公开(公告)日：2015-05-14
申请号：US14224476
申请日：2014-03-25
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jhen-Jia Hu , Hau-Wei Wang , Chung-Ning Huang
CPC classification number: B25J9/1676 , B25J9/1697 , G06K9/00335 , G06K9/00355 , G06K9/00771 , Y10S901/09 , Y10S901/47
Abstract: A safety monitoring system for human-machine symbiosis is provided, including a spatial image capturing unit, an image recognition unit, a human-robot-interaction safety monitoring unit, and a process monitoring unit. The spatial image capturing unit, disposed in a working area, acquires at least two skeleton images. The image recognition unit generates at least two spatial gesture images corresponding to the at least two skeleton images, based on information of changes in position of the at least two skeleton images with respect to time. The human-robot-interaction safety monitoring unit generates a gesture distribution based on the at least two spatial gesture images and a safety distance. The process monitoring unit determines whether the gesture distribution meets a safety criterion.
Abstract translation: 提供了一种用于人机共生的安全监控系统，包括空间图像捕获单元，图像识别单元，人机交互安全监控单元和过程监控单元。 设置在工作区域中的空间图像捕获单元获取至少两个骨架图像。 基于至少两个骨架图像相对于时间的位置变化的信息，图像识别单元生成与至少两个骨骼图像相对应的至少两个空间姿势图像。 人 - 机器人交互安全监控单元基于至少两个空间姿态图像和安全距离生成手势分布。 过程监视单元确定手势分布是否满足安全标准。
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公开(公告)号：US08923562B2
公开(公告)日：2014-12-30
申请号：US13895382
申请日：2013-05-16
Applicant: Industrial Technology Research Institute
Inventor： Hung-Wei Lin , Hau-Wei Wang , Shu-Ping Dong
CPC classification number: G06F3/017 , G06F19/00 , G06K9/00355 , G06K9/00375 , G16H40/63
Abstract: A three-dimensional (3D) interactive device and an operation method thereof are provided. The 3D interactive device includes a projection unit, an image capturing unit, and an image processing unit. The projection unit projects an interactive pattern to a surface of a body, so that a user performs an interactive trigger operation on the interactive pattern by a gesture. The image capturing unit captures a depth image within an image capturing range. The image processing unit receives the depth image and determines whether the depth image includes a hand region of the user. If yes, the image processing unit performs hand geometric recognition on the hand region to obtain gesture interactive semantics. According to the gesture interactive semantics, the image processing unit controls the projection unit and the image capturing unit. Accordingly, the disclosure provides a portable, contact-free 3D interactive device.
Abstract translation: 提供三维（3D）交互式设备及其操作方法。 3D交互设备包括投影单元，图像捕获单元和图像处理单元。 投影单元将交互式图案投影到人体的表面，使得用户通过手势对交互式图案进行交互式触发操作。 图像捕获单元捕获图像捕获范围内的深度图像。 图像处理单元接收深度图像并确定深度图像是否包括用户的手区域。 如果是，图像处理单元在手区域执行手几何识别以获得手势交互语义。 根据手势交互式语义，图像处理单元控制投影单元和图像捕获单元。 因此，本公开提供了一种便携式，无接触的3D交互设备。
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公开(公告)号：US11231392B2
公开(公告)日：2022-01-25
申请号：US15847599
申请日：2017-12-19
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chung-Fan Tu , Hau-Wei Wang
IPC: G01N27/90 , G01N27/904
Abstract: A detecting device includes a first coil, a third coil, a second coil, and a fourth coil. The first coil generates a first magnetic field on a to-be-measured object. The third coil generates a third magnetic field under the to-be measured object. The second coil generates a second magnetic field. After the fourth coil receives the second magnetic field, a voltage is induced. The induced voltage is amplified by an amplify circuit to drive the third coil. The directions of the currents generated by the first coil and the third coil, respectively, are the same.
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6.发明授权公开(公告)号：US09333652B2
公开(公告)日：2016-05-10
申请号：US14224476
申请日：2014-03-25
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jhen-Jia Hu , Hau-Wei Wang , Chung-Ning Huang
CPC classification number: B25J9/1676 , B25J9/1697 , G06K9/00335 , G06K9/00355 , G06K9/00771 , Y10S901/09 , Y10S901/47
Abstract: A safety monitoring system for human-machine symbiosis is provided, including a spatial image capturing unit, an image recognition unit, a human-robot-interaction safety monitoring unit, and a process monitoring unit. The spatial image capturing unit, disposed in a working area, acquires at least two skeleton images. The image recognition unit generates at least two spatial gesture images corresponding to the at least two skeleton images, based on information of changes in position of the at least two skeleton images with respect to time. The human-robot-interaction safety monitoring unit generates a gesture distribution based on the at least two spatial gesture images and a safety distance. The process monitoring unit determines whether the gesture distribution meets a safety criterion.
Abstract translation: 提供了一种用于人机共生的安全监控系统，包括空间图像捕获单元，图像识别单元，人机交互安全监控单元和过程监控单元。 设置在工作区域中的空间图像捕获单元获取至少两个骨架图像。 基于至少两个骨架图像相对于时间的位置变化的信息，图像识别单元生成与至少两个骨骼图像相对应的至少两个空间姿势图像。 人 - 机器人交互安全监控单元基于至少两个空间姿态图像和安全距离生成手势分布。 过程监视单元确定手势分布是否满足安全标准。
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公开(公告)号：US20140177909A1
公开(公告)日：2014-06-26
申请号：US13895382
申请日：2013-05-16
Applicant: Industrial Technology Research Institute
Inventor： Hung-Wei Lin , Hau-Wei Wang , Shu-Ping Dong
CPC classification number: G06F3/017 , G06F19/00 , G06K9/00355 , G06K9/00375 , G16H40/63
Abstract: A three-dimensional (3D) interactive device and an operation method thereof are provided. The 3D interactive device includes a projection unit, an image capturing unit, and an image processing unit. The projection unit projects an interactive pattern to a surface of a body, so that a user performs an interactive trigger operation on the interactive pattern by a gesture. The image capturing unit captures a depth image within an image capturing range. The image processing unit receives the depth image and determines whether the depth image includes a hand region of the user. If yes, the image processing unit performs hand geometric recognition on the hand region to obtain gesture interactive semantics. According to the gesture interactive semantics, the image processing unit controls the projection unit and the image capturing unit. Accordingly, the disclosure provides a portable, contact-free 3D interactive device.
Abstract translation: 提供三维（3D）交互式设备及其操作方法。 3D交互设备包括投影单元，图像捕获单元和图像处理单元。 投影单元将交互式图案投影到人体的表面，使得用户通过手势对交互式图案进行交互式触发操作。 图像捕获单元捕获图像捕获范围内的深度图像。 图像处理单元接收深度图像并确定深度图像是否包括用户的手区域。 如果是，图像处理单元在手区域执行手几何识别以获得手势交互语义。 根据手势交互式语义，图像处理单元控制投影单元和图像捕获单元。 因此，本公开提供了一种便携式，无接触的3D交互设备。
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