System and method for automatic focusing of images
    61.
    发明授权
    System and method for automatic focusing of images 有权
    图像自动对焦的系统和方法

    公开(公告)号:US07339147B2

    公开(公告)日:2008-03-04

    申请号:US11164670

    申请日:2005-12-01

    IPC分类号: G02B7/04 G02B27/40 G02B27/64

    CPC分类号: G02B7/08

    摘要: A method for automatic focusing of images, which is typically used in image measuring. Key aspects of the method involve a step of controlling a moveable part to move within a predetermined focusing area, a step of processing consecutive images to obtain definition values of the consecutive images, and a step of calculating a focus location of the consecutive images. In particular, if it is the second time to focus the images, the method involves the step of calculating the focus location of the consecutive images.

    摘要翻译: 用于图像测量中通常使用的图像的自动对焦的方法。 该方法的关键方面涉及控制可移动部分在预定聚焦区域内移动的步骤,处理连续图像以获得连续图像的定义值的步骤,以及计算连续图像的聚焦位置的步骤。 特别地,如果是第二次对图像进行聚焦,则该方法涉及计算连续图像的聚焦位置的步骤。

    System and method for measuring an object
    62.
    发明授权
    System and method for measuring an object 有权
    用于测量物体的系统和方法

    公开(公告)号:US07266233B2

    公开(公告)日:2007-09-04

    申请号:US10653838

    申请日:2003-09-02

    IPC分类号: G06K9/00

    摘要: An image measurement system and method for obtaining measurement data on objects by processing images of the objects is provided. The image measurement system includes an image obtaining device (101) for obtaining a first image of an object to be measured and a second image of a standard object, and a plurality of measurement computers (103) linked to the image obtaining device via a communication network (102). The measurement computers are used for processing the first image and the second image to obtain measurement data on the object. Each of the measurement computers comprises an image obtaining module (210), an image processing module (220), and an image measuring module (230).

    摘要翻译: 提供了一种用于通过处理对象的图像来获得对象的测量数据的图像测量系统和方法。 图像测量系统包括:图像获取装置(101),用于获得要测量的对象的第一图像和标准对象的第二图像;以及多个测量计算机(103),通过通信链接到图像获取装置 网络(102)。 测量计算机用于处理第一图像和第二图像以获得关于对象的测量数据。 每个测量计算机包括图像获取模块(210),图像处理模块(220)和图像测量模块(230)。

    Method and system for measuring a figure of a workpiece
    63.
    发明申请
    Method and system for measuring a figure of a workpiece 有权
    测量工件图形的方法和系统

    公开(公告)号:US20060122727A1

    公开(公告)日:2006-06-08

    申请号:US11292660

    申请日:2005-12-02

    IPC分类号: G06F19/00

    CPC分类号: B24B49/02 G05B19/401

    摘要: A system for measuring a figure of a workpiece includes an application server (2). The application server provides a hardware detecting module (200) for detecting hardware after system activation and for determining whether any mistake occurs. A mistake prompting module (201) is provided for sending a dialog box to prompt user to maintain the system. A measuring module (202) is provided for measuring the figure of the workpieces, and for comparing measuring results. A measuring result output module (203) is provided for outputting measuring results with text. A related method is also disclosed.

    摘要翻译: 用于测量工件的图形的系统包括应用服务器(2)。 应用服务器提供硬件检测模块(200),用于在系统激活之后检测硬件,并确定是否发生任何错误。 提供错误提示模块(201)用于发送对话框以提示用户维护系统。 提供测量模块(202)用于测量工件的图形,并用于比较测量结果。 提供测量结果输出模块(203),用于输出具有文本的测量结果。 还公开了相关方法。

    Method and system for measuring a figure of a workpiece
    64.
    发明授权
    Method and system for measuring a figure of a workpiece 有权
    测量工件图形的方法和系统

    公开(公告)号:US07254462B2

    公开(公告)日:2007-08-07

    申请号:US11292660

    申请日:2005-12-02

    IPC分类号: G06F19/00

    CPC分类号: B24B49/02 G05B19/401

    摘要: A system for measuring a figure of a workpiece includes an application server (2). The application server includes a hardware detecting module (200) for detecting hardware after system activation and for determining whether any error occurs in the hardware. An error prompting module (200) is provided for generating a dialog box to prompt a user to maintain the system. A measuring module (202) is provided for measuring the figure of the workpiece, and for comparing measuring results. A measuring result output module (203) is provided for outputting measuring results in text form. A related method is also provided.

    摘要翻译: 用于测量工件的图形的系统包括应用服务器(2)。 应用服务器包括硬件检测模块(200),用于在系统激活之后检测硬件并确定硬件中是否发生任何错误。 提供错误提示模块(200),用于生成提示用户维护系统的对话框。 提供测量模块(202)用于测量工件的图形,并用于比较测量结果。 提供测量结果输出模块(203),用于以文本形式输出测量结果。 还提供了相关的方法。

    System and method for calculating a composite position of holes in a workpiece
    65.
    发明申请
    System and method for calculating a composite position of holes in a workpiece 审中-公开
    用于计算工件中孔的复合位置的系统和方法

    公开(公告)号:US20060104501A1

    公开(公告)日:2006-05-18

    申请号:US11273814

    申请日:2005-11-14

    IPC分类号: G06K9/00

    CPC分类号: G01B21/04

    摘要: The present invention relates to a system for calculating a composite position of holes in a workpiece. The system includes a plurality of user computers (10), an application server (12), a database (14), and a plurality of measure machines (15). Each user computer provides an interactive interface for dynamically displaying operating status. The application server is for importing measure data and theoretical values of the holes in a coordinates system, receiving parameters needed for calculating the composite position, and calculating the composite position. The database is for storing data used or generated during calculating the composite position. The measure machines are for obtaining the measure data of the holes from the workpiece and storing the measure data in the database. A related method is also disclosed.

    摘要翻译: 本发明涉及一种用于计算工件中孔的复合位置的系统。 该系统包括多个用户计算机(10),应用服务器(12),数据库(14)和多个测量机器(15)。 每个用户计算机提供用于动态显示操作状态的交互式界面。 应用服务器用于导入坐标系中孔的测量数据和理论值,接收计算复合位置所需的参数,并计算复合位置。 数据库用于存储在计算复合位置期间使用或生成的数据。 测量机器用于从工件获取孔的测量数据并将测量数据存储在数据库中。 还公开了相关方法。

    Computing device and method for generating measurement program of product
    67.
    发明授权
    Computing device and method for generating measurement program of product 有权
    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

    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。

    System and method for simulating measuring process of workpiece
    68.
    发明授权
    System and method for simulating measuring process of workpiece 有权
    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

    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。

    Electronic device and method for establishing a safety plane in coordinate measurements
    69.
    发明授权
    Electronic device and method for establishing a safety plane in coordinate measurements 有权
    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

    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。

    Computing device and method for extracting data of product for use in construction of point cloud
    70.
    发明授权
    Computing device and method for extracting data of product for use in construction of point cloud 有权
    用于提取点云建设中使用的产品数据的计算装置和方法

    公开(公告)号:US08831332B2

    公开(公告)日:2014-09-09

    申请号:US13523899

    申请日:2012-06-15

    IPC分类号: G06K9/00

    摘要: In a method for extracting data of a product, an electronic design document related to the product and point cloud created using actual measurements of the product are received. The point cloud includes points of the product. The method aligns the curved surface of the product with the corresponding portion of the point cloud using a best-fit method, creates a maximum space box for a feature element of the product, and deletes points that are not within the maximum space box. According to an average distance between two neighboring points of the point cloud, the maximum space box can be divided into many small space boxes. Using the small space boxes, the points are filtered to form a feature element.

    摘要翻译: 在提取产品数据的方法中,接收与使用产品的实际测量产生的产品和点云相关的电子设计文档。 点云包括产品的点。 该方法使用最佳拟合方法将产品的曲面与点云的相应部分对齐,为产品的要素元素创建最大空间框,并删除不在最大空间框内的点。 根据点云的两个相邻点之间的平均距离,最大空间框可以分为许多小空间框。 使用小空间框,点被过滤以形成特征元素。