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1. 发明授权

US08072450B2 System and method for measuring a three-dimensional object 有权
标题翻译：用于测量三维物体的系统和方法
公开(公告)号：US08072450B2
公开(公告)日：2011-12-06
申请号：US12233543
申请日：2008-09-18
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Min Wang , Hua Huang , Xiao-Chao Sun , Shao-Qin Xie , Jin-Bo Hu
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Min Wang , Hua Huang , Xiao-Chao Sun , Shao-Qin Xie , Jin-Bo Hu
IPC分类号： G06T15/00 , G01B7/00 , G06K9/00
CPC分类号： G06T7/0004 , G06T7/521
摘要： A system for measuring a three-dimensional object is provided. The system measures differences between a 3D model of an object and a point cloud of the object, and highlights the differences on the 3D model using different colors according to difference ranges that the differences fall.
摘要翻译：提供了一种用于测量三维物体的系统。该系统测量对象的3D模型和对象的点云之间的差异，并且根据差异落差的差异范围，突出显示使用不同颜色的3D模型上的差异。

2. 发明申请

US20100292962A1 SYSTEM AND METHOD FOR CONVERTING A CONVENTIONAL SURFACE INTO A NURBS SURFACE 审中-公开
标题翻译：将常规表面转换成NURBS表面的系统和方法
公开(公告)号：US20100292962A1
公开(公告)日：2010-11-18
申请号：US12728265
申请日：2010-03-21
申请人： Chih-Kuang Chang , Jin-Bo Hu , Shao-Qin Xie
发明人： Chih-Kuang Chang , Jin-Bo Hu , Shao-Qin Xie
IPC分类号： G06F17/50 , G06F17/10 , G06T17/00
CPC分类号： G06F17/50
摘要： A system and method for converting a conventional surface into a non-uniform rational basis spline (NURBS) surface generates a constructed curve according to a first NURBS curve of the conventional surface which is read from a storage system. The system and method further converts the constructed curve into the second NURBS curve. Furthermore, the system and method constructs the NURBS surface based on the first NURBS curve and the second NURBS curve.
摘要翻译：用于将常规表面转换为不均匀有理基样条（NURBS）表面的系统和方法根据从存储系统读取的常规表面的第一NURBS曲线生成构造曲线。系统和方法进一步将构建的曲线转换成第二个NURBS曲线。此外，系统和方法基于第一NURBS曲线和第二NURBS曲线构建NURBS曲面。

3. 发明授权

US08203576B2 Method for aligning objects 有权
标题翻译：对齐对象的方法
公开(公告)号：US08203576B2
公开(公告)日：2012-06-19
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。

4. 发明授权

US08249304B2 System and method for measuring gaps between object parts 失效
标题翻译：用于测量物体间隙的系统和方法
公开(公告)号：US08249304B2
公开(公告)日：2012-08-21
申请号：US12556777
申请日：2009-09-10
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Shao-Qin Xie
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Shao-Qin Xie
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G01B11/14 , G06T7/001 , G06T2207/30164
摘要： A detecting method for measuring gaps between two parts of an object is provided. The detecting method selects a reference image and a measured image, merges the reference image and the measured image to form an image of the object, grids the reference image and the measured image to obtain triangle mesh surfaces, obtains boundary points and outline points of the measured image, and obtains triangles on a joint portion of the reference image and measured points on a corresponding joint portion of the measured image. The method further compares each measured point with an obtained triangle to obtain gap values of the joint portion between the reference image and the measured image, and outputs an analysis report of the gap values on a display device.
摘要翻译：提供了一种用于测量物体的两个部分之间的间隙的检测方法。检测方法选择参考图像和测量图像，合并参考图像和测量图像以形成对象的图像，网格参考图像和测量图像以获得三角形网格表面，获得边界点和轮廓点并且在参考图像的接合部分和测量图像的对应关节部分上的测量点获得三角形。该方法进一步将每个测量点与获得的三角形进行比较，以获得参考图像和测量图像之间的关节部分的间隙值，并在显示装置上输出间隙值的分析报告。

5. 发明授权

US08339401B2 Curved surface importing device and method 失效
标题翻译：曲面导入装置及方法
公开(公告)号：US08339401B2
公开(公告)日：2012-12-25
申请号：US12846808
申请日：2010-07-29
申请人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Bo Hu , Xiao-Chao Sun , Min Wang
发明人： Chih-Kuang Chang , Xin-Yuan Wu , Jin-Bo Hu , Xiao-Chao Sun , Min Wang
IPC分类号： G06T11/20 , G06T17/00
CPC分类号： G06T11/203 , G06T17/20
摘要： A curved surface importing device and method imports character strings of graphic parameters and graphic attributes of graphs from an initial graphic exchange specification (IGES) document, and analyzes the character strings of each of the graphs to generate a graphic model. The curved surface importing device converts the graphic model to a plurality of free-form curves and a free-form curved surface, connects each of the free-form curves to generate a closed boundary curve, and cuts out a contour surface from the free-form curved surface according to the closed boundary curve. The curved surface importing device further meshes the contour surface using a plurality of triangles, and determines an approximate poly-line of a boundary of the contour surface. The plurality of triangles and the approximate poly-line of a boundary of the contour surface are displayed on a display screen.
摘要翻译：曲面导入装置和方法从初始图形交换规范（IGES）文档导入图形参数和图形属性的字符串，并分析每个图形的字符串以生成图形模型。曲面导入装置将图形模型转换为多个自由曲线和自由曲面，连接每个自由曲线以产生闭合边界曲线，并从自由曲线曲线切出轮廓曲面，根据封闭边界曲线形成曲面。曲面导入装置还使用多个三角形进一步啮合轮廓表面，并且确定轮廓表面的边界的近似多线。轮廓表面的边界的多个三角形和近似多线显示在显示屏上。

6. 发明授权

US09611392B2 Self-assembly coating material, heat sink and method of forming heat sink 有权
公开(公告)号：US09611392B2
公开(公告)日：2017-04-04
申请号：US13610873
申请日：2012-09-12
申请人： Yu-Lin Hsin , Chih-Kuang Chang , Mei-Hua Wang , Ting-Yao Su , Hsiao-Chun Yeh
发明人： Yu-Lin Hsin , Chih-Kuang Chang , Mei-Hua Wang , Ting-Yao Su , Hsiao-Chun Yeh
IPC分类号： C09D163/00 , B05D7/24 , B32B5/16 , B82Y30/00 , C09D5/00 , C09D7/12 , H01L23/373 , H05K7/20 , F28F13/18 , F28F21/02 , C09C1/56 , F28F3/02
CPC分类号： C09D5/00 , C01P2002/82 , C01P2002/88 , C01P2006/32 , C09C1/56 , C09D7/62 , C09D7/70 , F28F3/02 , F28F13/18 , F28F21/02 , H01L23/373 , H01L23/3737 , H01L2924/0002 , H05K7/20427 , Y10T428/254 , H01L2924/00
摘要： A self-assembly coating material including carbon particles and polymer shells is provided. The polymer shells respectively cover and are bonded to the carbon particles, wherein each polymer shell has both a first functional group for adsorbing on a surface of a substrate and a second functional group for self cross-linking. The first functional groups include thiol groups. The second functional groups include epoxy groups or carboxylic groups. The self-assembly coating material can be applied to a metal substrate to form a heat dissipation layer.

7. 发明授权

US09158297B2 Computing device and method for generating measurement program of product 有权
标题翻译：用于产生产品测量程序的计算设备和方法
公开(公告)号：US09158297B2
公开(公告)日：2015-10-13
申请号：US13552655
申请日：2012-07-19
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： G01B11/24 , G06F15/00 , G05B19/401 , G06T17/00
CPC分类号： G05B19/4202 , G05B19/401 , G06T17/00 , G06T2210/32 , Y02P90/265
摘要： In a method for generating a measurement program of a product, a CAD file of the product is read and attribute data of the product is obtained from the CAD file. By creating a mesh over the attribute data of the product using a plurality of triangles, the method obtains coordinate information of measuring points of the product from the CAD file, arranges the measuring points of the product into one or more geometrical elements using a curve fitting method, and obtains measuring information of each geometrical element. By integrating the measuring information of each of the one or more geometrical elements into a predefined program model, a measurement program can be generated and displayed on a display device.
摘要翻译：在产生产品的测量程序的方法中，读取产品的CAD文件，并从CAD文件获得产品的属性数据。通过使用多个三角形在产品的属性数据上创建网格，该方法从CAD文件获得产品的测量点的坐标信息，使用曲线拟合将产品的测量点排列成一个或多个几何元素方法，并获得每个几何元素的测量信息。通过将一个或多个几何元素中的每一个的测量信息集成到预定义的程序模型中，可以在显示装置上生成并显示测量程序。

8. 发明授权

US09002688B2 System and method for simulating measuring process of workpiece 有权
标题翻译：用于模拟工件测量过程的系统和方法
公开(公告)号：US09002688B2
公开(公告)日：2015-04-07
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： G06F17/50 , G01B21/04 , G05B19/401
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。

9. 发明授权

US08982119B2 Electronic device and method for establishing a safety plane in coordinate measurements 有权
标题翻译：用于在坐标测量中建立安全平面的电子设备和方法
公开(公告)号：US08982119B2
公开(公告)日：2015-03-17
申请号：US13449294
申请日：2012-04-17
申请人： Chih-Kuang Chang , Xin-Yuan Wu
发明人： Chih-Kuang Chang , Xin-Yuan Wu
IPC分类号： G06T17/00 , G01C9/00 , G01B5/008 , G01B21/04
CPC分类号： G01B5/008 , G01B21/047
摘要： In a method for establishing a safety plane in coordinate measurements, the method meshes a 3D model of a workpiece and a probe by triangles, and calculates a maximum bounding box of the probe. The method further obtains a moving path of the maximum bounding box after moving the maximum bounding box from a first measuring point to a second, and obtains a maximum space box of the moving path. If the maximum space box has one or more intersections with the workpiece, the method calculates a distance between vertices of each of the triangles falling within the maximum space box and a bottom face of the maximum space box, and obtains a point in the bottom face of the maximum space box that has a maximum distance from the triangles. By correcting a plane containing the point, the safety plane is obtained.
摘要翻译：在一种用于在坐标测量中建立安全平面的方法中，该方法通过三角形将工件和探头的三维模型网格化，并计算探头的最大边界框。该方法在将最大边界框从第一测量点移动到第二测量点之后进一步获得最大边界框的移动路径，并获得移动路径的最大空间框。如果最大空间框具有与工件的一个或多个交点，则该方法计算落入最大空间框中的每个三角形的顶点与最大空间框的底面之间的距离，并获得底面中的点的最大空间框与三角形具有最大距离。通过校正包含该点的平面，获得安全平面。

10. 发明授权

US08908084B2 Electronic device and method for focusing and measuring points of objects 有权
标题翻译：用于聚焦和测量物体点的电子装置和方法
公开(公告)号：US08908084B2
公开(公告)日：2014-12-09
申请号：US13663578
申请日：2012-10-30
申请人： Chih-Kuang Chang , Li Jiang , Zhong-Kui Yuan , Xiao-Guang Xue , Dong-Hai Li
发明人： Chih-Kuang Chang , Li Jiang , Zhong-Kui Yuan , Xiao-Guang Xue , Dong-Hai Li
IPC分类号： G03B13/00 , H04N5/232
CPC分类号： G01B11/00 , G01B11/026 , G01B11/03 , G01B2210/50
摘要： In an electronic device, an image point A on an image of an object is selected. A spectral confocal sensor is controlled to move to a position above a measuring point A′ on the object, where the measuring point A′ corresponds to the image point A, and a Z-coordinate of the measuring point A′ is computed using the spectral confocal sensor. A focal position of the measuring point A′ is computed according to the Z-coordinate of the measuring point A′, and a CCD lens is controlled to move to the focal position. The Z-coordinate of the measuring point A′ is stored into a storage unit of the electronic device.
摘要翻译：在电子设备中，选择对象的图像上的图像点A. 控制光谱共焦传感器移动到物体上的测量点A'上方的位置，其中测量点A'对应于图像点A，并且使用光谱计算测量点A'的Z坐标共焦传感器根据测量点A'的Z坐标来计算测量点A'的焦点位置，并且控制CCD透镜移动到焦点位置。测量点A'的Z坐标被存储在电子设备的存储单元中。

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