搜索资源列表
gaosi_success
- 高斯曲面拟合求解光斑中心（拟合高斯曲面找到弥散斑中心）-Gauss surface fitting for solving the spot center (fitting Gauss surface to find the dispersion Center)
guangbanzhongxintiqu
- 本程序主要实现暗背景下含高斯噪声的光斑滤除噪声，实现光斑中心提取。采用了sobel算子和梯度倒数加权滤噪、最大类间方差法（Otsu）确定阈值、质心法提取光斑中心坐标。-The program is mainly realized under a dark background Gaussian noise spot containing noise filtering, to achieve spot center extraction. Using sobel operator and gra
laser_optics_system
- 高斯光束的光斑拟合与传播模式分析，通过改变模场半径与束腰位置，拟合高斯光束的传输特性。-Spot characterization and propagation mode analysis of Gaussian laser beam.
midpoint
- 根据输入的图像路径，获得光斑图像的中心点，是一个简单的matlab 例程-calculate the midpoint of beam
激光分析
- 激光光斑分析 L1=280;L2=130,镜M1的曲率为140mm,镜M2的曲率为150mm,镜M3为平面镜。固定L1，L2， 计算腔内的光束半径。
one_soft_pinhole1
- 用于共焦显微系统中虚拟针孔的设定，包含图像预处理，光斑定位，灰度值相加和绘制图像功能-Confocal microscopy system for virtual pinhole settings including image preprocessing, spot location, value addition and gray image rendering function
Zernike
- 是关于基于图像处理激光光斑中心亚像素检测的源程序-the sub pixel
gaussian-fitting
- 针对激光光斑图像或荧光小球等图像进行高斯拟合定位其中心坐标。可同时定位一幅图像中的多个小球。要求对象模型符合高斯分布。-For laser speckle images or small fluorescent balls image gaussian fitting location and its center coordinates. Can be positioning an image of the multiple balls at the same time. Request ob
laser_divergence
- 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
GS-YUNGUANGPIAN-
- GS算法，高斯光束整形成矩形光斑，或者根据自制的图片进行逆推相位-GS algorithm, Gaussian beam shaping
CircleFitting
- 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
GravityCenter
- 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
SpotDetection
- 几篇关于光斑中心检测的高水平论文，可以帮助我们学习一下光斑中心检测的方法。-Several papers on the spot detection of high-level papers, can help us learn about the method of spot detection.
circle
- 对图像进行简单处理，对光斑圆拟合，求圆心与半径(Simple processing of the image, fitting the spot circle, finding the center of the circle and radius)
output position of laser
- 从表格读入数据，画出折线图，输出光斑中心位置。(output the position of laser)
center of laser spot
- 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)
center of laser spot-1
- 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)
center of laser spot-2
- 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)
coherence measurement
- 使用CCD采集部分相干光的光斑图，基于HBT原理对部分相干光的相干长度都进行测量(measure the coherence width of a partially coherent beam)
BeamAnalyser
- 激光光束质量M2因子测量：在激光光路不同位置测量激光光斑直径，将数据导入本程序，即可得到拟合曲线以及一系列激光参数。(The laser beam quality measurement: Detect the laser beam diameters at different distances in the optical path and then input these data into this program, you can get fitting curves and othe