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21. 发明授权

US08089480B2 Method for meshing a curved surface 有权
标题翻译：啮合曲面的方法
公开(公告)号：US08089480B2
公开(公告)日：2012-01-03
申请号：US12187401
申请日：2008-08-07
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Min Wang
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Min Wang
IPC分类号： G06T15/00 , G06T15/30 , G06T15/10 , G06T17/00 , G06K9/00 , G06F17/50 , G06F7/60
CPC分类号： G06T17/20
摘要： A curved surface meshing method is provided. The method meshes a three-dimensional curved surface by meshing a parameter plane, mapping triangles generated on the parameter plane to triangles in a three-dimensional space to get a 3D meshed curved surface. The method may generate substantially well-proportional distributed triangles on curved surfaces of three-dimensional models of objects.
摘要翻译：提供了曲面啮合方法。该方法通过啮合参数平面来划分三维曲面，将参数平面上生成的三角形映射到三维空间中的三角形以获得3D网格曲面。该方法可以在对象的三维模型的曲面上产生基本成比例的分布三角形。

22. 发明授权

US07231326B1 System and method for generating a scanning program for a stand-alone measuring equipment 有权
标题翻译：用于生成独立测量设备的扫描程序的系统和方法
公开(公告)号：US07231326B1
公开(公告)日：2007-06-12
申请号：US11552980
申请日：2006-10-26
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Jie-Rong Chen , Xiao-Dan Tang , Min Wang , Bing-Gen Yang
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Jie-Rong Chen , Xiao-Dan Tang , Min Wang , Bing-Gen Yang
IPC分类号： G06T17/00
CPC分类号： G01B21/04
摘要： A computer-based method for generating a scanning program for a stand-alone measuring equipment is provided. The method includes the steps of: receiving parameters, the parameters including output types of probing points; calculating a probing point coordinate multidimensional array; creating probing features; generating 3D program of each probing feature, and forming a control file by assimilating all 3D programs; and transferring the control file to a computer in the measuring equipment and executing the control file by utilizing measuring software in the computer to measure a workpiece. A related system is also provided.
摘要翻译：提供了一种用于产生用于独立测量设备的扫描程序的基于计算机的方法。该方法包括以下步骤：接收参数，参数包括探测点的输出类型; 计算探测点坐标多维数组; 创建探测功能; 生成每个探测特征的3D程序，并通过同化所有3D程序形成控制文件; 并将控制文件传送到测量设备中的计算机，并通过利用计算机中的测量软件来执行控制文件来测量工件。还提供了相关系统。

23. 发明授权

US09075626B2 Computing device and product report method 有权
标题翻译：计算设备和产品报告方法
公开(公告)号：US09075626B2
公开(公告)日：2015-07-07
申请号：US13659955
申请日：2012-10-25
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Wei Wang
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Wei Wang
IPC分类号： G09G5/00 , G09G5/02 , G06F9/44 , G06T11/60 , G06F3/14
CPC分类号： G06F9/44 , G06F3/14 , G06F8/30 , G06T11/60 , G09G5/14
摘要： A method for programming a measuring program into a computing device. The computing device selects a partial drawing from a panoramic drawing of a product using a frame, and marks the frame in the panoramic drawing. The computing device sets a pattern of a report and shows the partial drawing and the panoramic drawing in the report. The computing device adjusts a size of the panoramic drawing and the size of the panoramic drawing in the report until the panoramic drawing does not superpose on the partial drawing in the report. The computing device generate a measuring program which is capable of executing the procedure mentioned above.
摘要翻译：一种用于将测量程序编程到计算设备中的方法。计算设备使用帧从产品的全景图中选择部分图形，并且在全景图中标记该帧。计算设备设置报告的模式，并在报告中显示部分图形和全景图。计算设备在报告中调整全景图的大小和全景图的大小，直到全景图不在报表中的部分图上重叠。计算装置产生能够执行上述过程的测量程序。

24. 发明授权

US08909504B2 Computing device, storage medium and method for processing dimension numbers using the computing device 有权
标题翻译：计算设备，存储介质和使用计算设备处理维数的方法
公开(公告)号：US08909504B2
公开(公告)日：2014-12-09
申请号：US13433380
申请日：2012-03-29
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Gang Rao
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Gang Rao
IPC分类号： G06T19/00 , G06K9/00 , G06F17/50
CPC分类号： G06F17/50 , G06K9/00476 , G06T19/00 , G06T2210/12 , G06T2219/012
摘要： A method for processing dimension numbers using a computing device, a first template of a dimension frame and a plurality of second templates of dimension numbers 0-9, and a numerical text data of each second template are established. A plurality of block objects are obtained by grouping all discontinuous line segments in the engineering drawing. All frame objects in the engineering drawing are obtained by matching each of the block objects with the first template. One or more remainder objects in each bounding box are obtained, and grouped to obtain one or more number objects in each of the frame objects. A matched second template of each of the number objects is obtained by matching each of the number objects with each of the second templates. The number objects in each of the frame objects are replaced by corresponding numerical text data.
摘要翻译：建立了使用计算装置处理尺寸编号的方法，尺寸框架的第一模板和尺寸编号为0-9的多个第二模板以及每个第二模板的数字文本数据。通过对工程图中的所有不连续线段进行分组来获得多个块对象。通过将每个块对象与第一个模板进行匹配，可以获得工程图中的所有框架对象。获得每个边界框中的一个或多个余数对象，并将其分组以获得每个帧对象中的一个或多个数目对象。通过将每个数字对象与每个第二模板相匹配来获得每个数目对象的匹配的第二模板。每个帧对象中的数字对象被相应的数字文本数据替换。

25. 发明授权

US08881174B2 Computing device and function module management method 有权
标题翻译：计算设备和功能模块管理方法
公开(公告)号：US08881174B2
公开(公告)日：2014-11-04
申请号：US13659959
申请日：2012-10-25
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Xiao-Long Chen
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Xiao-Long Chen
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00
CPC分类号： G06F9/44505 , G06F9/44521
摘要： A method for managing function modules using a computing device. The computing device loads the function modules according to a serial number corresponding to a filename and a directory path of each function module. The computing device obtains register commands from an interface of each function module and saves the register commands into a command library. The computing device searches for a register command in the command library when the register command is inputted by an input device connected to the computing device, and executes the searched register command of the function module.
摘要翻译：一种使用计算设备管理功能模块的方法。计算设备根据与每个功能模块的文件名和目录路径对应的序列号加载功能模块。计算设备从每个功能模块的接口获取寄存器命令，并将寄存器命令保存到命令库中。当连接到计算设备的输入设备输入寄存器命令时，计算设备在命令库中搜索寄存器命令，并且执行所搜索的功能模块的寄存器命令。

26. 发明授权

US08855428B2 Computing device and boundary line graph checking method 有权
标题翻译：计算设备和边界线图检查方法
公开(公告)号：US08855428B2
公开(公告)日：2014-10-07
申请号：US13664429
申请日：2012-10-31
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Run-Hui Wu
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Run-Hui Wu
IPC分类号： G06K9/00 , G06K9/48
CPC分类号： G06F17/509
摘要： A method for checking a boundary line graph using a computing device. The computing device adds a segment line between two adjacent endpoints of the boundary line graph, if the two adjacent endpoints are not connected using the segment line. The computing device removes the segment lines of the endpoints corresponding to intersection points, if the number of the intersection points is not equal to the number of the endpoints. The computing device changes label characters of the endpoints to be arranged in a predetermined order, if an order of the label characters of the endpoints is not a predetermined order according to the boundary line vector.
摘要翻译：一种使用计算设备检查边界线图的方法。如果两个相邻端点未使用段线连接，则计算设备在边界线图的两个相邻端点之间添加段线。如果交点的数量不等于端点数，则计算设备移除对应于交点的端点的段线。如果端点的标签字符的顺序不是根据边界线向量的预定顺序，则计算设备改变要以预定顺序排列的端点的标签字符。

27. 发明授权

US08630477B2 Electronic device and method for outputting measurement data 失效
标题翻译：用于输出测量数据的电子设备和方法
公开(公告)号：US08630477B2
公开(公告)日：2014-01-14
申请号：US13245880
申请日：2011-09-27
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Wei-Quan Wu
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Wei-Quan Wu
IPC分类号： G06K9/00 , G06K9/46 , G06K9/60 , G01B7/00
CPC分类号： G01B21/20
摘要： A method outputs measurement data automatically using an electronic device. The method obtains measurement data of feature elements from a two dimensional (2D) image of a measured object, determines a type of measurement applied to each feature element, obtains feature elements from planes of a three dimensional (3D) image of the measured object, and maps each of the obtained feature elements in the 3D image to the 2D image. The method further obtains sequential marked numbers from the 2D image, determines a feature element which is nearest to any marked number from the mapped feature elements, determines an output axis for each of the determined feature elements, and outputs measured results and measurement codes of the determined feature elements by reference to the measurement data, the type of measurement and the output axis of each determined feature element.
摘要翻译：一种方法使用电子设备自动输出测量数据。该方法从测量对象的二维（2D）图像中获得特征元素的测量数据，确定应用于每个特征元素的测量类型，从测量对象的三维（3D）图像的平面获得特征元素，并将所获得的3D图像中的每一个图像映射到2D图像。该方法还从2D图像中获得顺序的标记数字，从映射的特征元素中确定最接近任何标记数字的特征元素，确定每个确定的特征元素的输出轴，并输出测量结果和测量代码通过参考每个确定的特征元素的测量数据，测量类型和输出轴来确定特征元素。

28. 发明授权

US08606549B2 Method of simulating illuminated environment for off-line programming 失效
标题翻译：模拟离线编程的照明环境的方法
公开(公告)号：US08606549B2
公开(公告)日：2013-12-10
申请号：US13217287
申请日：2011-08-25
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Gang Rao
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Gang Rao
IPC分类号： G06F17/50
CPC分类号： G06T15/506 , G06F17/50
摘要： A method reads information of a three-dimensional (3D) product model and a light source model, and meshes the product model by multiple space triangles. The method further sets illumination parameters based on the information of product model and the light source model, simulates illuminated environment based on the illumination parameters, and projects the product model to a two-dimensional (2D) plane under the illuminated environment. 2D triangles matching the space triangles and 2D measurement points matching the 3D measurement points are determined in the 2D plane, and a measurement region is determined based on the 2D measurement points. Then, the 2D triangles in the measurement region are given colors based on illuminated effect produced by the illuminated environment, and point-selection tools are created for the 2D measurement points. At last, an off-line program is generated according to information of the measurement region and the point-selection tools.
摘要翻译：一种方法读取三维（3D）产品模型和光源模型的信息，并通过多个空间三角形对产品模型进行网格划分。该方法基于产品模型和光源模型的信息进一步设置照明参数，基于照明参数模拟照明环境，并将产品模型投影到照明环境下的二维（2D）平面。在2D平面中确定与3D测量点匹配的空间三角形和2D测量点的2D三角形匹配，并且基于2D测量点确定测量区域。然后，基于照明环境产生的照明效果，测量区域中的二维三角形被赋予颜色，并为2D测量点创建点选择工具。最后，根据测量区域和点选择工具的信息生成离线程序。

29. 发明授权

US08588507B2 Computing device and method for analyzing profile tolerances of products 有权
标题翻译：用于分析产品轮廓公差的计算装置和方法
公开(公告)号：US08588507B2
公开(公告)日：2013-11-19
申请号：US13523900
申请日：2012-06-15
申请人： Chih-Kuang Chang , Xin-Yuan Wu
发明人： Chih-Kuang Chang , Xin-Yuan Wu
IPC分类号： G06K9/00
CPC分类号： G06T7/0006 , G06T2207/30164
摘要： A computing device reads pixels of an image of a product along an x-direction and a y-direction of the image. In response to reading two neighboring pixels having different color values, the device regards one pixel having a predetermined color value from the two neighboring pixels as a profile point of the image, to generate one or more point-clouds consisting of all profile points of the image. Furthermore, the device reads one or more theoretical profile curves of the product from the storage device, aligns the one or more point-clouds and the one or more theoretical profile curves, and determines a minimum distance from each profile point in the one or more point-clouds to the one or more adjusted theoretical profile curves. A profile tolerance of the product is then determined according to a maximum value and a minimum value of the minimum distances.
摘要翻译：计算装置沿图像的x方向和y方向读取商品的图像的像素。响应于读取具有不同颜色值的两个相邻像素，该设备将来自两个相邻像素的具有预定颜色值的一个像素视为图像的轮廓点，以生成由所述图像的所有轮廓点组成的一个或多个点云图片。此外，设备从存储设备读取产品的一个或多个理论轮廓曲线，对齐一个或多个点云和一个或多个理论轮廓曲线，并且确定与一个或多个点云中的每个轮廓点的最小距离点云到一个或多个调整的理论轮廓曲线。然后根据最小值和最小距离的最小值确定产品的轮廓公差。

30. 发明授权

US07865330B2 System and method for measuring a curve of an object 有权
标题翻译：用于测量物体曲线的系统和方法
公开(公告)号：US07865330B2
公开(公告)日：2011-01-04
申请号：US12430103
申请日：2009-04-26
申请人： Chih-Kuang Chang , Xin-Yuan Wu
发明人： Chih-Kuang Chang , Xin-Yuan Wu
IPC分类号： G01B5/20 , G01B11/24 , G01B17/06 , G01B21/20
CPC分类号： G01B21/20 , G06T7/001 , G06T2207/30164
摘要： A system and method for measuring a curve of an object includes aligning the ideal curve and the real point-cloud of the object, and defining a plurality of tolerance ranges for an area of a real curve of the object having a tolerance in a predetermined range. The method further includes determining a closest ideal point on the ideal curve corresponding to each real point in the real point-cloud, and assigning a serial number to each real point in the real point-cloud according to a sequence of the closest ideal points on the ideal curve. Furthermore, the method includes generating the real curve by connecting every two real points in the real point-cloud according to the serial number, and assigning a color to each line-segment according to the tolerance range in which two closest distances corresponding to two end-points of each line-segment fall.
摘要翻译：用于测量物体的曲线的系统和方法包括对准理想曲线和对象的实际点云，并且定义具有在预定范围内的公差的物体的实际曲线的区域的多个公差范围。该方法还包括确定理想曲线上对应于实点云中每个实点的最接近的理想点，以及根据最接近的理想点的序列将序列号分配给实点云中的每个实点理想曲线。此外，该方法包括通过根据序列号连接实点云中的每两个实点来生成实曲线，并且根据相应于两端的两个最近距离的公差范围向每个线段分配颜色每个线段的下降点。

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