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用Hough变换提高激光光斑中心定位精度的算法,模式识别的算法,图像图像处理的应用实例-Use Hough transform to improve the positioning accuracy of laser spot center algorithms, pattern recognition algorithms, Image image processing application
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用于图像处理中激光光斑中心提取的一种方法,具有较高的效率-a method used in image processing of laser spot center extraction,which has high efficiency
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采用质心算法来计算输入的激光光斑图像的中心位置,开始的时候可以选择图片的名称和路径-Using centroid algorithm to calculate the position of the input laser spot center of the image, you can select the picture at the beginning of the name and path
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此代码用于求解灰度图像亮斑的中点位置,如激光的光斑的中心位置。-This code is used to solve the hot spot of the midpoint of a grayscale image as the center position of the laser spot.
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利用工业摄像头定位激光光斑,能定位激光光斑的中心并输出光斑中心与自己拟定的中心的偏差值-Industrial camera positioning laser spot, can locate the center of the laser spot and the center spot center output drawn up the deviation
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该程序用于求激光的发散角,首先通过图像处理获取激光光斑的边缘,然后用最小二乘法进行拟合得到图像中心和半径,进而求得光束发散角。-The program used to find the laser divergence angle, first get the edge of the laser spot by image processing, and then fitting the image center and the radius, then obtain the beam dive
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该函数实现的是激光光斑中心检测。首先对光斑进行预处理,然后利用最小二乘法来拟合光斑,得到光斑的中心坐标以及光斑半径。-This function is implemented in the laser spot detection. First spot pretreatment, and then use the method of least squares fitting spot to get a spot center coordinates and the radius of the
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该函数实现的是激光光斑中心检测。首先对光斑进行预处理,然后利用灰度重心法来计算得到光斑的中心坐标,最后利用MATLAB的绘图功能描绘出光斑中心位置的变化情况。-This function is implemented in the laser spot detection. First spot pretreatment, and then use the barycenter method to calculate the coordinates of the center of the sp
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对图片进行二值化处理后,再除噪,找出光斑中心位置和半径。(After binaryzation of the image processing, and then remove noise, find the center of the spot and radius)
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对图片应用利用max,min等函数求阈值分割点,最后转化为二值化图像,去噪后利用中值滤波处理再除噪,找出光斑中心位置和半径。(After binaryzation of the image processing, and then remove noise, find the center of the spot and radius)
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对图片转为灰度值,再进行二值化处理,除噪后,确定光斑中心位置和半径。(After binaryzation of the image processing, and then remove noise, find the center of the spot and radius)
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图像处理,matlab重心法求解激光光斑圆心(Matlab center of gravity method for the solution of laser spot center)
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