公开(公告)号：US20110134121A1

公开(公告)日：2011-06-09

申请号：US12690259

申请日：2010-01-20

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  XIAO-CHAO SUN ,  MIN WANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  XIAO-CHAO SUN ,  MIN WANG

IPC分类号： G06T15/50

CPC分类号： G06T15/50

摘要： A lighting environment simulation system and method meshes a three-dimensional (3D) model of an object into a plurality of triangles, simulates lighting effects for the meshed 3D model, and determines an actual display color for each triangle of the meshed 3D model under the simulated lighting effects. The system and method further displays the meshed 3D model to a display device according to actual display colors and coordinates of all the triangles of the meshed 3D model.

摘要翻译： 照明环境模拟系统和方法将物体的三维（3D）模型网格化成多个三角形，模拟网格3D模型的照明效果，并确定网格3D模型的每个三角形的实际显示颜色 模拟照明效果。 该系统和方法还根据实际显示颜色和网格3D模型的所有三角形的坐标，将网格3D模型显示给显示设备。

公开(公告)号：US20100328349A1

公开(公告)日：2010-12-30

申请号：US12646878

申请日：2009-12-23

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： G09G5/00

CPC分类号： G06K9/6255 ,  G06K2209/01

摘要： An electronic device includes an image fitting system to fit an image to identify characters of the image and graphics of the image in the electronic device. Operations of fitting the image by the image fitting system includes generation of a standard character database to fit characters of the image, generation of character fitting results by fitting each character of the image according to the standard character database, and generation of graphic fitting results by fitting each graphic of the image according to a standard graphic that is defined by a graphic equation.

摘要翻译： 电子设备包括图像拟合系统以适合图像以识别电子设备中的图像和图像的图像。 通过图像拟合系统拟合图像的操作包括生成标准字符数据库以适合图像的字符，通过根据标准字符数据库拟合图像的每个字符来生成字符拟合结果，以及通过 根据由图形方程定义的标准图形拟合图像的每个图形。

公开(公告)号：US20100061622A1

公开(公告)日：2010-03-11

申请号：US12338963

申请日：2008-12-18

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  SHAO-QIN XIE ,  MIN WANG ,  HUA HUANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  SHAO-QIN XIE ,  MIN WANG ,  HUA HUANG

IPC分类号： G06K9/32

CPC分类号： G06F17/50 ,  G06K9/32 ,  G06T7/33 ,  G06T2200/04 ,  G06T2207/10028

摘要： A computer implemented method for aligning objects receives a reference object and a to-be-moved object; determining feature elements of the reference object. A first coordinate system is constructed according to a plurality of feature elements of the reference object. A second coordinate system is constructed according to a plurality of feature elements of the to-be-moved object. A third coordinate system is constructed according to the first coordinate system and the second coordinate system. An operation matrix is computed according to the three coordinate systems. The two objects are aligned using the operation matrix.

摘要翻译： 用于对准对象的计算机实现的方法接收参考对象和待移动对象; 确定参考对象的特征元素。 根据参考对象的多个特征元素构建第一坐标系。 根据待移动物体的多个要素构成第二坐标系。 第三坐标系根据第一坐标系和第二坐标系构成。 根据三坐标系计算运算矩阵。 使用操作矩阵对两个对象进行对齐。

公开(公告)号：US20070150230A1

公开(公告)日：2007-06-28

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： G01B5/20

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执行控制文件来测量工件。 还提供了相关系统。

公开(公告)号：US20130083019A1

公开(公告)日：2013-04-04

申请号：US13480481

申请日：2012-05-25

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： G06T17/00

CPC分类号： G01B5/14 ,  G06F17/20 ,  G06F17/50 ,  G06T7/001 ,  G06T17/20 ,  G06T2207/30164

摘要： A computing device reads information in relation to a first curved surface and a second curved surface from a storage device, respectively meshes the first and second curved surfaces into a plurality of first and second triangles, and divides a parametric plane associated into a plurality of first grids, where each first grid corresponds to a small box in 3D space. The device determines associations between the first/second triangles of the two curved surfaces and the small boxes in the 3D space, determines a second triangle that is nearest to each first triangle of the first curved surface, and determines a distance between the first triangle and the second triangle as a minimum distance from the first triangle to the second curved surface. A minimum value from all of the minimum distances is determined as a minimum distance between the first curved surface and the second curved surface.

摘要翻译： 计算装置从存储装置读取关于第一曲面和第二曲面的信息，分别将第一和第二曲面啮合成多个第一和第二三角形，并将与多个第一和第二曲面相关联的参数平面分割 网格，其中每个第一个网格对应于3D空间中的一个小框。 设备确定两个曲面的第一/第二三角形和3D空间中的小框之间的关联，确定最靠近第一曲面的每个第一三角形的第二个三角形，并确定第一个三角形和 第二个三角形作为从第一个三角形到第二个曲面的最小距离。 将所有最小距离的最小值确定为第一曲面和第二曲面之间的最小距离。

公开(公告)号：US20120215480A1

公开(公告)日：2012-08-23

申请号：US13294197

申请日：2011-11-11

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG ,  TAO TANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG ,  TAO TANG

IPC分类号： G06F19/00

CPC分类号： G06F8/60

摘要： In a programming method, a program template of a measurement program and a 3D measurement element document of a product is imported from a storage system. The method establishes a data format of the 3D measurement element document according to a data format of the program template, and defines a modification rule and a delete rule of the 3D measurement element document according to keywords in lines of the program template. By replacing the keywords and data of the program template with data saved from the 3D measurement element document a measurement program is obtained. The method outputs the measurement program and displays the measurement program on a display screen.

摘要翻译： 在编程方法中，从存储系统导入测量程序的程序模板和产品的3D测量元素文档。 该方法根据程序模板的数据格式建立3D测量元素文档的数据格式，并根据程序模板中的关键字定义3D测量元素文档的修改规则和删除规则。 通过从3D测量元件文档保存的数据替换程序模板的关键字和数据，获得测量程序。 该方法输出测量程序，并在显示屏幕上显示测量程序。

公开(公告)号：US20120197615A1

公开(公告)日：2012-08-02

申请号：US13316489

申请日：2011-12-10

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： G06G7/48 ,  G06F17/16

CPC分类号： G06F17/5009 ,  G01B21/047 ,  G05B2219/35346 ,  Y02P90/265

摘要： In a method for simulating a measuring process of a workpiece, one or more virtual probes of a workpiece measuring machine are created. A vector of each of the virtual probes is calculated, and an appropriate vector for each of measuring points of a workpiece is acquired for a computerized drawing of the workpiece. The angle between the vector of each of the measuring points and the vector of each of the virtual probes is calculated. A virtual probe is determined for each measuring point according to the calculated angles. The measuring points are sorted according to the virtual probe of each measuring point, and the measuring programs of the sorted measuring points that relate to the same virtual probe are combined. The combined measuring programs are executed to determine whether the actual probe would collide with the workpiece.

摘要翻译： 在用于模拟工件的测量过程的方法中，产生工件测量机的一个或多个虚拟探针。 计算每个虚拟探针的矢量，并且为工件的计算机绘图获取工件的每个测量点的适当矢量。 计算每个测量点的矢量与每个虚拟探针的矢量之间的角度。 根据计算的角度为每个测量点确定虚拟探针。 测量点根据每个测量点的虚拟探头进行分类，并且组合与相同虚拟探针相关的排序测量点的测量程序。 执行组合的测量程序以确定实际探头是否与工件碰撞。

公开(公告)号：US20100272346A1

公开(公告)日：2010-10-28

申请号：US12564730

申请日：2009-09-22

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： G06K9/00

CPC分类号： G01B11/24 ,  G06T7/60 ,  G06T17/00 ,  G06T2207/10028

摘要： A method for measuring form and position tolerances of an object receives a preselected feature element to be fitted from an image of a measured object, obtains a reference feature element from an image of a reference object corresponding to the measured object. The method further fits a feature element corresponding to the preselected feature element so as to obtain a fitted feature element, and calculates form and position tolerances between the fitted feature element and the reference feature element thereby generating the form and position tolerances of the measured object.

摘要翻译： 用于测量物体的形状和位置公差的方法从测量对象的图像接收要拟合的预选特征元素，从与测量对象相对应的参考对象的图像中获得参考特征元素。 该方法进一步适合于与预选特征元素相对应的特征元素，以获得拟合特征元素，并且计算拟合特征元素与参考特征元素之间的形状和位置公差，从而生成被测物体的形状和位置公差。

公开(公告)号：US20100063784A1

公开(公告)日：2010-03-11

申请号：US12436720

申请日：2009-05-06

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： G06F17/10

CPC分类号： G06T17/00

摘要： A system and method for fitting feature elements is provided. The method first receives a point-cloud of an object from a point-cloud obtaining device and constructs a triangular mesh surface of the point-cloud. The method then determines a plurality of uppermost boundary points of the triangular mesh surface, and fits a feature element according to the uppermost boundary points. The method further creates the feature element, and outputs the feature element to a display.

摘要翻译： 提供了一种用于拟合特征元素的系统和方法。 该方法首先从点云获取设备接收对象的点云，并构建点云的三角形网格表面。 然后，该方法确定三角形网格表面的多个最上边界点，并且根据最上边界点拟合特征元素。 该方法进一步创建特征元素，并将特征元素输出到显示器。

公开(公告)号：US20120095725A1

公开(公告)日：2012-04-19

申请号：US13221856

申请日：2011-08-30

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： G06F15/00

CPC分类号： G01B21/047

摘要： In a programming method, a dimension system relating to a product can be embedded into a programming system. The dimension system includes measurement dimensions of measuring points of the product, and the serial numbers preset for the dimensions. The method arranges the serial numbers according to a predefined measuring path, and stores the serial numbers into a dimension list according to the order of the serial numbers presented in the measuring path. After importing the dimensions of the serial numbers into the programming system according to the presented order, the method converts each of the dimensions into a series of codes, and generates a measurement program for the dimensions according to the codes.

摘要翻译： 在编程方法中，可以将与产品相关的维度系统嵌入到编程系统中。 尺寸系统包括产品测量点的测量尺寸和尺寸预设的序列号。 该方法根据预定义的测量路径排列序列号，并根据在测量路径中呈现的序列号的顺序将序列号存储到维度列表中。 根据提出的顺序将序列号的尺寸导入编程系统后，该方法将每个维度转换成一系列代码，并根据代码生成尺寸的测量程序。