公开(公告)号：US20100053403A1

公开(公告)日：2010-03-04

申请号：US12477911

申请日：2009-06-04

申请人： CHIH-KUANG CHANG ,  LI JIANG ,  YONG-HONG DING ,  XIAO-GUANG XUE ,  YAN-LI LI

发明人： CHIH-KUANG CHANG ,  LI JIANG ,  YONG-HONG DING ,  XIAO-GUANG XUE ,  YAN-LI LI

IPC分类号： H04N5/335

CPC分类号： G01B11/03

摘要： A system and method for positioning a portion of an object to be measured includes installing a digital camera adjacent to a charge coupled device (CCD) lens of an image measuring machine, setting positioning parameters corresponding to different positions of the digital camera on a Z-axis of a world coordinate system, receiving an image of the object captured by the digital camera, and selecting corresponding positioning parameters according to a position of the digital camera. The method further includes selecting a point of the portion of the object in the image, calculating coordinates of the selected point in a plane of the CCD lens, and controlling the CCD lens to move to the calculated coordinates so as to position the CCD lens on the portion of the object.

摘要翻译： 用于定位要测量对象的一部分的系统和方法包括安装与图像测量机的电荷耦合器件（CCD）透镜相邻的数字照相机，将对应于数字照相机的不同位置的定位参数设置在Z- 接收由数字照相机拍摄的物体的图像，并根据数字照相机的位置选择相应的定位参数。 该方法还包括选择图像中的对象部分的点，计算CCD透镜平面中的所选点的坐标，并且控制CCD透镜移动到所计算的坐标以便将CCD透镜定位 对象的部分。

公开(公告)号：US20110069383A1

公开(公告)日：2011-03-24

申请号：US12848237

申请日：2010-08-02

申请人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  YONG-HONG DING ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  YONG-HONG DING ,  XIAO-GUANG XUE

IPC分类号： G02B21/06 ,  F21S4/00 ,  H04N5/225

CPC分类号： G02B21/084

摘要： A measurement apparatus includes a lamp mount including a first mount and a second mount. The first mount has a first cavity to mount an observation module. The second mount has a second cavity to mount an image capture module. The measurement apparatus further includes a plurality of light modules mounted on an undersurface of the lamp mount. The second mount is disposed with an included angle relative to a first axis of the first cavity so that a second axis of the second cavity and the first axis converge on a point. The undersurface of the lamp mount is concave so that light from the light modules tilts toward the first axis, and the light and the first axis also converge on the point.

摘要翻译： 测量装置包括：灯座，其包括第一安装座和第二安装座。 第一座具有安装观察模块的第一腔。 第二安装座具有安装图像捕获模块的第二腔体。 测量装置还包括安装在灯座的下表面上的多个光模块。 第二安装件相对于第一腔体的第一轴线具有夹角，使得第二腔体的第二轴线和第一轴线在一个点上收敛。 灯座的下表面是凹的，使得来自光模块的光线朝向第一轴线倾斜，并且光和第一轴线也会聚在该点上。

公开(公告)号：US20100104198A1

公开(公告)日：2010-04-29

申请号：US12488553

申请日：2009-06-20

申请人： CHIH-KUANG CHANG ,  YONG-HONG DING ,  LI JIANG ,  ZHONG-KUI YUAN ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  YONG-HONG DING ,  LI JIANG ,  ZHONG-KUI YUAN ,  XIAO-GUANG XUE

IPC分类号： G06K9/46

CPC分类号： G06T7/60 ,  G06T2207/30164

摘要： A system and method for determining inflection points in an image of an object includes obtaining the image of the object, performing binary image processing on a border of the image to obtain border points, selecting a predetermined number of the border points to fit a straight line, calculating a vertical distance between each selected border point and the straight line, and obtaining a total distance. The method further includes adding a new border point to the selected border points if the total distance is less than a predetermined value, so as to fit a new straight line and do a loop cycle, otherwise, regarding a last border point of the selected border points as an inflection point, and sequentially selecting the predetermined number of other border points to fit another new straight line.

摘要翻译： 用于确定对象的图像中的拐点的系统和方法包括获得对象的图像，对图像的边界执行二值图像处理以获得边界点，选择预定数量的边界点以拟合直线 计算每个所选边界点和直线之间的垂直距离，并获得总距离。 该方法还包括如果总距离小于预定值，则将新的边界点添加到所选择的边界点，以便适合新的直线并进行循环循环，否则关于选定边界的最后边界点 点作为拐点，并且顺序地选择预定数量的其它边界点以适合另一新直线。

公开(公告)号：US20100226587A1

公开(公告)日：2010-09-09

申请号：US12551683

申请日：2009-09-01

申请人： CHIH-KUANG CHANG ,  XIAN-YI CHEN ,  ZHONG-KUI YUAN ,  XIAO-GUANG XUE ,  YAN-LI LI

发明人： CHIH-KUANG CHANG ,  XIAN-YI CHEN ,  ZHONG-KUI YUAN ,  XIAO-GUANG XUE ,  YAN-LI LI

IPC分类号： G06K9/46

CPC分类号： H04N1/4051 ,  G06T7/11 ,  G06T7/136

摘要： An electronic device includes an image processing system to binarize a gray-scale image to generate a corresponding binary image in the electronic device. Binarization of the gray-scale image by the image processing system includes generation of a binarization array to store binarization threshold values that each corresponds to a pixel of the gray-scale image, and binarization of the gray-scale image according to all binarization threshold values stored in the binarization array.

摘要翻译： 电子设备包括图像处理系统，用于二值化灰度图像以在电子设备中生成相应的二进制图像。 通过图像处理系统对灰度图像的二值化包括生成二值化阵列以存储每个对应于灰度图像的像素的二值化阈值，以及根据所有二值化阈值的灰度图像的二值化 存储在二进制数组中。

公开(公告)号：US20120232835A1

公开(公告)日：2012-09-13

申请号：US13336007

申请日：2011-12-23

申请人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

IPC分类号： G06F15/00

CPC分类号： G06F17/5086 ,  G01B11/24 ,  G01B11/306 ,  G06F3/0346 ,  G06F3/038

摘要： A scanner obtains point-cloud data of adjoining parts of a product. A computing device reads two point-clouds from the point-cloud data, fits two or more lines according to the two point-clouds, selects two lines that have the same ascending direction from the two or more lines, and creates a two-dimensional coordinates system base on the two selected lines. The computing device determines a highest point in each of the two point-clouds based on distances from each point in either of the point-clouds to a corresponding selected line, and determines two nearest points in the two point-clouds. A difference between Y coordinates of the two highest points is determined as a gap-height of two adjoining parts of the product, and a difference between X coordinates of the two nearest points is determined as a gap-width between two adjoining parts.

摘要翻译： 扫描仪获取产品相邻部分的点云数据。 计算设备从点云数据读取两个点云，根据两个点云适应两条或更多条线，选择两条或更多条具有相同上行方向的两条线，并创建二维 坐标系基于两条选定的行。 计算设备根据从点云中的任一点到相应的所选行的距离来确定两个点云中的每一个中的最高点，并确定两个点云中的两个最近点。 确定两个最高点的Y坐标之间的差异作为乘积的两个相邻部分的间隙高度，并且将两个最近点的X坐标之间的差确定为两个邻接部分之间的间隙宽度。

公开(公告)号：US20120092362A1

公开(公告)日：2012-04-19

申请号：US13037121

申请日：2011-02-28

申请人： CHIH-KUANG CHANG ,  XIAO-GUANG XUE ,  ZHONG-KUI YUAN ,  LI JIANG

发明人： CHIH-KUANG CHANG ,  XIAO-GUANG XUE ,  ZHONG-KUI YUAN ,  LI JIANG

IPC分类号： G09G5/02

CPC分类号： G01J1/16

摘要： An electronic device and a method for testing the light intensity of the electronic device include setting a colorbar comprising a plurality of colors corresponding to different gray values. The testing method further includes read bitmap data of read image upon the condition that the read image is a gray image, and recording a pixel number corresponding to each gray value. The method further includes drawing a relationship curve between the plurality of gray values and corresponding pixel numbers and recoloring the gray image according to the plurality of colors in the colorbar corresponding to the gray values of each pixel in the gray image, and displaying the relationship curve and a recolored gray image on a display.

摘要翻译： 电子设备和用于测试电子设备的光强度的方法包括设置包括对应于不同灰度值的多种颜色的色标。 测试方法还包括在读取的图像是灰度图像并且记录与每个灰度值对应的像素数的条件下，读取图像的读取位图数据。 该方法还包括：根据与灰度图像中的每个像素的灰度值对应的颜色条中的多种颜色，绘制多个灰度值和对应的像素数之间的关系曲线，并重新显示灰色图像，并显示关系曲线 并在显示屏上重新出现灰色图像。

公开(公告)号：US20130138974A1

公开(公告)日：2013-05-30

申请号：US13598794

申请日：2012-08-30

申请人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

IPC分类号： G06F21/24

CPC分类号： G06F21/6209

摘要： A computing device connects with a vision measuring machine (VMS). Then the computing device generates a one time password (OTP). A size of the OTP, the OTP are stored in a predefined file. The computing device obtains a size of measurement program codes of the VMS. The size of the OTP and the size of the measurement program codes are stored in the predefined file. The measurement program codes are encrypted by the OTP. If the measurement data includes image data of an object which is measured by the VMS, the computing device stores the encrypted program codes, a type of the image data, image data, and a size of the image data in the predefined file.

摘要翻译： 计算设备与视觉测量机（VMS）连接。 然后计算设备生成一次性密码（OTP）。 OTP的大小，OTP存储在预定义的文件中。 计算装置获得VMS的测量程序代码的大小。 OTP的大小和测量程序代码的大小存储在预定义的文件中。 测量程序代码由OTP加密。 如果测量数据包括由VMS测量的对象的图像数据，则计算设备将加密的程序代码，图像数据的类型，图像数据和图像数据的大小存储在预定文件中。

公开(公告)号：US20120230605A1

公开(公告)日：2012-09-13

申请号：US13407771

申请日：2012-02-29

申请人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  LI JIANG ,  DONG-HAI LI ,  XIAO-GUANG XUE

IPC分类号： G06K9/36

CPC分类号： G01B21/04 ,  G05B2219/37443

摘要： A computing device and method for programming a measuring program into the device. The system and method divide an ideal image into one or more sections and obtains the attributes of each of the sections. The system and method measure dimensions from a desired position located in each of the sections based on a coordinate system created for each of the sections, and obtains ideal measurements from the desired position. The system and method generate a measuring program which is capable of executing the steps mentioned above.

摘要翻译： 一种用于将测量程序编程到设备中的计算设备和方法。 系统和方法将理想图像分成一个或多个部分，并获得每个部分的属性。 系统和方法基于为每个部分创建的坐标系测量位于每个部分中的期望位置的尺寸，并从期望的位置获得理想的测量值。 该系统和方法产生能够执行上述步骤的测量程序。

公开(公告)号：US20120191348A1

公开(公告)日：2012-07-26

申请号：US13221926

申请日：2011-08-31

申请人： CHIH-KUANG CHANG ,  ZHENG-CAI SHE ,  LI JIANG ,  XIAO-GUANG XUE

发明人： CHIH-KUANG CHANG ,  ZHENG-CAI SHE ,  LI JIANG ,  XIAO-GUANG XUE

IPC分类号： G06F19/00

CPC分类号： G07C3/08

摘要： A method detects a status of an image measuring machine using an electronic device. The method searches a measuring process of the image measuring machine, records a closed status of the image measuring machine if the measuring process has not been found, obtains status information of the image measuring machine if the measuring process has been found, and calculates a variation of the status information. The method further records a stopped status of the image measuring machine if the variation of the status information is less than a preset value within a specified length of time, or records an operating status of the image measuring machine if the variation of the status information is greater than or equal to the preset value within the specified length of time.

摘要翻译： 方法检测使用电子设备的图像测量机的状态。 该方法搜索图像测量机的测量过程，如果未找到测量过程，则记录图像测量机的关闭状态，如果已经发现测量过程，则获取图像测量机的状态信息，并且计算变化 的状态信息。 如果状态信息的变化小于指定时间内的预设值，则该方法还记录图像测量机的停止状态，或者如果状态信息的变化是 大于或等于规定时间内的预设值。

公开(公告)号：US20130155313A1

公开(公告)日：2013-06-20

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： G03B13/16

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。