公开(公告)号：US08249354B2

公开(公告)日：2012-08-21

申请号：US12202390

申请日：2008-09-01

申请人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Dong-Hai Li ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Dong-Hai Li ,  Zhong-Kui Yuan

IPC分类号： G06K9/48 ,  G06K9/46

CPC分类号： G06K9/4609 ,  G06T7/13 ,  G06T2207/30176

摘要： A method for finding edge points of an object is disclosed. The method includes receiving an electronic image of an object, selecting one or more edge points in the image of the object, creating an image template for each edge point in the object image. The method further includes receiving a command to measure a second object of the same kind as the object and obtaining a measured object image, reading the image templates for the same kind of object from the storage device, and finding a matched sub-image to each image template from the measured object image according to an image matching algorithm, obtaining a central point of each matched sub-image and displaying coordinates of the central point of the matched sub-image.

摘要翻译： 公开了一种用于发现物体边缘点的方法。 该方法包括接收对象的电子图像，选择对象图像中的一个或多个边缘点，为对象图像中的每个边缘点创建图像模板。 该方法还包括接收用于测量与对象相同类型的第二对象的命令并获得测量的对象图像，从存储设备读取相同类型的对象的图像模板，以及向每个对象图像发现匹配的子图像 根据图像匹配算法从测量对象图像获得图像模板，获得每个匹配子图像的中心点并显示匹配子图像的中心点的坐标。

公开(公告)号：US08045791B2

公开(公告)日：2011-10-25

申请号：US11941974

申请日：2007-11-19

申请人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

IPC分类号： G01K9/00

CPC分类号： G06T7/0006 ,  G01B11/005 ,  G06T7/62 ,  G06T7/97 ,  G06T2200/32 ,  G06T2207/10056 ,  G06T2207/30164

摘要： A system and method measures digital images of a workpiece using a measuring computer and a client computer. The measuring computer reads each of the digital images of the workpiece from a source file, and merges all the images to generate a combined image of the workpiece. An object to be measured is selected from the combined image, and an image of the selected object is extracted from the combined image. The client computer measures the selected object on the extracted image, and displays measuring results of the selected object.

摘要翻译： 系统和方法使用测量计算机和客户端计算机测量工件的数字图像。 测量计算机从源文件中读取工件的每个数字图像，并合并所有图像以生成工件的组合图像。 从组合图像中选择要测量的对象，并且从组合图像中提取所选对象的图像。 客户端计算机在提取的图像上测量所选对象，并显示所选对象的测量结果。

公开(公告)号：US08805674B2

公开(公告)日：2014-08-12

申请号：US13412637

申请日：2012-03-06

申请人： Chih-Kuang Chang ,  Zhi-Jun Zou ,  Zhong-Kui Yuan ,  Dong-Hai Li ,  Yu-Hua Xu

发明人： Chih-Kuang Chang ,  Zhi-Jun Zou ,  Zhong-Kui Yuan ,  Dong-Hai Li ,  Yu-Hua Xu

IPC分类号： G06F7/76

CPC分类号： G06F9/454

摘要： An electronic device connected to a measurement machine is installed with an image measurement program. The electronic device records detailed information in relation to a new language file added to a template file provided by the image measurement program, and creates one or more executable files for the image measurement program based on the template file. When the image measurement program is started, the electronic device adds the new language to a language selection menu of a user interface of the image measurement program by executing the one or more executable files, displays all languages available to the image measurement program under the language selection menu of the user interface, and after selection and displays all information in a user-selected language.

摘要翻译： 连接到测量机的电子设备安装有图像测量程序。 电子设备记录关于添加到图像测量程序提供的模板文件的新语言文件的详细信息，并且基于模板文件为图像测量程序创建一个或多个可执行文件。 当图像测量程序开始时，电子设备通过执行一个或多个可执行文件将新语言添加到图像测量程序的用户界面的语言选择菜单，以语言显示图像测量程序可用的所有语言 用户界面的选择菜单，以及选择后以用户选择的语言显示所有信息。

公开(公告)号：US08250484B2

公开(公告)日：2012-08-21

申请号：US12853302

申请日：2010-08-10

申请人： Chih-Kuang Chang ,  Zhong-Kui Yuan ,  Yi-Rong Hong ,  Xian-Yi Chen ,  Dong-Hai Li

发明人： Chih-Kuang Chang ,  Zhong-Kui Yuan ,  Yi-Rong Hong ,  Xian-Yi Chen ,  Dong-Hai Li

IPC分类号： G06F3/14 ,  G06F3/17

CPC分类号： G06T7/13 ,  G06T2207/20096 ,  G06T2207/30164

摘要： A computer and a method for generation commands include loading a data exchange format (DXF) image, and selecting a measurement tool and selecting a DXF feature of the DXF image. The generation commands method further includes generating an edge detection command of the selected DXF feature according to the measurement tool when the size of the selected DXF feature is not larger than the size of an image area. And an edge detection command corresponding to each of the reselected measurement tools is generated when the size of the selected DXF feature is larger than the size of the image area.

摘要翻译： 计算机和生成命令的方法包括加载数据交换格式（DXF）图像，以及选择测量工具并选择DXF图像的DXF特征。 生成命令方法还包括当所选DXF特征的大小不大于图像区域的大小时，根据测量工具生成所选择的DXF特征的边缘检测命令。 并且当所选择的DXF特征的大小大于图像区域的尺寸时，生成与每个重新选择的测量工具相对应的边缘检测命令。

公开(公告)号：US07936948B2

公开(公告)日：2011-05-03

申请号：US11757400

申请日：2007-06-04

申请人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

IPC分类号： G06K9/32

CPC分类号： G06T5/50 ,  G06T5/20 ,  G06T2207/30108

摘要： A system for merging differently focused images includes a computer for including a merge images program which includes a read module for reading a plurality of the differently focused images of an object disposed on a platform of a measuring machine, one image thereof as a first image (BMP), another image thereof as a next image (BMP0), and reading gray values of pixels and computing a gradient of each pixel; a determining module for determining whether the gradient (G) of each pixel in the BMP is less than the gradient (G0) of a corresponding pixel in the BMP0; and a merge images module for updating/replacing the gray value (P) and the G of the pixel in the BMP with the gray value (P0) and the G0 of the corresponding pixel in the BMP0 if the G of the pixel in the BMP is less than the G0 of the corresponding pixel in the BMP0. A related method is also provided.

摘要翻译： 用于合并不同聚焦图像的系统包括用于包括合并图像程序的计算机，该合并图像程序包括用于读取设置在测量机的平台上的对象的多个不同聚焦图像的读取模块，其一个图像作为第一图像（ BMP），作为下一图像（BMP0）的另一图像，并且读取像素的灰度值并计算每个像素的梯度; 确定模块，用于确定所述BMP中每个像素的梯度（G）是否小于所述BMP0中相应像素的梯度（G0）; 以及合并图像模块，用于如果BMP中的像素的G具有BMP0中的相应像素的灰度值（P0）和G0，更新/替换BMP中的像素的灰度值（G） 小于BMP0中相应像素的G0。 还提供了相关的方法。

公开(公告)号：US07453369B2

公开(公告)日：2008-11-18

申请号：US11309421

申请日：2006-08-04

申请人： Chih-Kuang Chang ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Zhong-Kui Yuan

IPC分类号： G08B21/00 ,  G08B3/10 ,  G10L11/00

CPC分类号： G08B3/10

摘要： A computer-based method for voice alarming in measuring a workpiece is provided. The method includes the steps of: configuring message commands; configuring triggering events that execute the message commands; measuring the workpiece; detecting whether any predetermined event is triggered when the workpiece is being measured; and executing the message commands by invoking speech synthesizers if the corresponding triggering event is detected. A related system is also disclosed.

摘要翻译： 提供了一种用于测量工件中的语音报警的基于计算机的方法。 该方法包括以下步骤：配置消息命令; 配置执行消息命令的触发事件; 测量工件; 检测在测量工件时是否触发任何预定事件; 并且如果检测到相应的触发事件，则通过调用语音合成器来执行消息命令。 还公开了相关系统。

公开(公告)号：US08090144B2

公开(公告)日：2012-01-03

申请号：US12264915

申请日：2008-11-05

申请人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Xian-Yi Chen ,  Zhong-Kui Yuan

IPC分类号： G06K9/00

CPC分类号： H04N17/002

摘要： A computer-based method for adjusting luminance of a light-emitting device on image measuring machine is provided. The method includes reading a model definition curve and model coordinates of an object and a charge couple device (CCD). The method further includes locating the object and the CCD to positions on the image measuring machine, and capturing a digital image of the object. Furthermore, the method includes adjusting a resistance of the light-emitting device to ensure an ordinate deviation corresponding to each abscissa value between a new definition curve and the model definition curve falls in an allowable deviation range. A related system is also provided.

摘要翻译： 提供了一种用于调整图像测量机上的发光装置的亮度的基于计算机的方法。 该方法包括读取对象和电荷耦合器件（CCD）的模型定义曲线和模型坐标。 该方法还包括将物体和CCD定位在图像测量机上的位置上，并且捕获物体的数字图像。 此外，该方法包括调整发光装置的电阻以确保与新的定义曲线和模型定义曲线之间的每个横坐标值相对应的纵坐标偏差落在允许偏差范围内。 还提供了相关系统。

公开(公告)号：US07852354B2

公开(公告)日：2010-12-14

申请号：US11768924

申请日：2007-06-27

申请人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

发明人： Chih-Kuang Chang ,  Xiao-Chao Sun ,  Zhong-Kui Yuan

IPC分类号： G09G5/00

CPC分类号： G06T3/4038

摘要： A method for merging images of an object is provided. The method includes the steps of: (a) reading the images in a storage merging all the images to form a logic rectangle rcA, and calculating a reduction scale S of the logic rectangle rcA; (b) calculating a reduction scale S of the logic rectangle rcA; (c) generating a image rcC by reducing the logic rectangle rcA according to the reduction scale S and a coordinate mapping; (d) reading all the pixel rectangles rcB; (e) reducing each of the pixel rectangles rcB according to the reduction scale S to generate an image rcD; and (f) incorporating all the generated images rcD to the image rcC according to the coordinate mapping to form an overall image of the object. A related system is also disclosed.

摘要翻译： 提供了一种用于合并对象的图像的方法。 该方法包括以下步骤：（a）读取合并所有图像的存储器中的图像，以形成逻辑矩形rcA，并计算逻辑矩形rcA的缩小比例S; （b）计算逻辑矩形rcA的缩小比例S; （c）通过根据缩小比例S和坐标映射减少逻辑矩形rcA来生成图像rcC; （d）读取所有像素矩形rcB; （e）根据缩小比例尺S减少每个像素矩形rcB以产生图像rcD; 和（f）根据坐标映射将所有生成的图像rcD合并到图像rcC中以形成对象的整体图像。 还公开了相关系统。

公开(公告)号：US20070120700A1

公开(公告)日：2007-05-31

申请号：US11309421

申请日：2006-08-04

申请人： CHIH-KUANG CHANG ,  Zhong-Kui Yuan

发明人： CHIH-KUANG CHANG ,  Zhong-Kui Yuan

IPC分类号： G08B25/08 ,  G08B21/00 ,  G01R31/00

CPC分类号： G08B3/10

摘要： A computer-based method for voice alarming in measuring a workpiece is provided. The method includes the steps of: configuring message commands; configuring triggering events that execute the message commands; measuring the workpiece; detecting whether any predetermined event is triggered when the workpiece is being measured; and executing the message commands by invoking speech synthesizers if the corresponding triggering event is detected. A related system is also disclosed.

摘要翻译： 提供了一种用于测量工件中的语音报警的基于计算机的方法。 该方法包括以下步骤：配置消息命令; 配置执行消息命令的触发事件; 测量工件; 检测在测量工件时是否触发任何预定事件; 并且如果检测到相应的触发事件，则通过调用语音合成器来执行消息命令。 还公开了相关系统。

公开(公告)号：US07397551B2

公开(公告)日：2008-07-08

申请号：US11308428

申请日：2006-03-24

申请人： Ling-Hua Que ,  Zhong-Kui Yuan ,  Wei Xu ,  Xiao-Bo Xin ,  Kuei-Yang Lin

发明人： Ling-Hua Que ,  Zhong-Kui Yuan ,  Wei Xu ,  Xiao-Bo Xin ,  Kuei-Yang Lin

IPC分类号： G01N21/00

CPC分类号： G01B21/042 ,  Y10S359/90

摘要： A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized BGA model; measuring Z coordinates values of each solder ball peak of the BGA model for certain times; determining a Z coordinates conventional true value of each solder ball peak; measuring X, Y coordinates values of each solder ball centre of the BGA model; determining a coplanarity conventional true value of a seating-plane; determining an optimum scanning mode; determining optimum scanning parameters under the optimum scanning mode; scanning the BGA model under the optimum scanning parameters and the optimum scanning mode; obtaining X, Y, Z coordinates values of each solder ball peak; evaluating the veracity of Z coordinates of each solder ball peak; evaluating the veracity and repetitiveness of coplanarity; and evaluating scan precision of the laser measurement machine.

摘要翻译： 一种用于验证激光测量机的扫描精度的方法包括以下步骤：准备标准化的BGA模型; 测量BGA模型的每个焊球峰值Z坐标值一定时间; 确定每个焊球峰值的Z坐标常规真值; 测量BGA型号每个焊球中心的X，Y坐标值; 确定座面平面的传统真实值的共面性; 确定最佳扫描模式; 在最佳扫描模式下确定最佳扫描参数; 在最佳扫描参数和最佳扫描模式下扫描BGA型号; 获得每个焊球峰值的X，Y，Z坐标值; 评估每个焊球峰值的Z坐标的真实性; 评估共同性的真实性和重复性; 并评估激光测量机的扫描精度。