摘要
贴合机自动纠偏系统主要用来对采集的图像进行X、Y、R方向的偏差计算和偏差数据的输出。文中首先对贴合机自动纠偏系统进行了设计,并对采集到的图像进行预处理,之后采用Hough变换对图像进行角度检测,采用插值和相位相关的图像配准算法对图像进行位移偏差计算。最后对系统进行标定。通过传送偏移数据到控制机,可实现对贴合物品的精确定位。
Automatic correction system of the laminating machine is main used to output the deviation calculation and deviation data of the X, Y, R direction of the acquired images. Firstly, in the thesis, laminating machine automatic correction system has been designed, and collected images has been preprocessed by the automatic correction system. After that we use the Hough transtbrm to carry out angle detection of the image. Interpolation and image registration algorithm of phase correlation have been used in displacement deviation calculation. Finally is the system calibration. By transmitting the offset data to the control computer, It is easy to achieving precise positioning of the laminated slices.
出处
《电子设计工程》
2013年第3期154-156,共3页
Electronic Design Engineering
关键词
自动纠偏
边缘检测
HOUGH变换
插值
相位相关
automatic correction
edge detection
hough transform
interpolation
phase correlation
