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基于PCA的雷达点云数据的形状特征提取,主要是屋顶平面提取(The feature extraction of LiDAR point cloud data based on PCA)

有时为了方便处理，我们需要对大量的图像格式进行转换，本程序就是对图像格式批量转换。(Sometimes in order to facilitate the image processing, we need to tranfer the format of a lot of images.This program is to tranfer the image format in batches.)

采用五种算子对图像进行空域滤波处理，实现去模糊效果。(Using five kinds of operators on the image spatial filter processing, and to the blurring effect.)

说明：  基于matlab和simulink的很好的例子(Matlab and Simulink based on the good example)

说明：  对图像进行标记分水岭算法分割，有效的避免过分割(Marked watershed algorithm on the image segmentation, effectively avoid over-segmentation)

拉普拉斯变换是工程数学中常用的一种积分变换，又名拉氏转换。拉氏变换是一个线性变换，可将一个有引数实数t（t≥ 0）的函数转换为一个引数为复数s的函数。(Laplace transform is a commonly used engineering mathematics integral transformation, also known as Laplace Transform. Laplace transform is a linear transform, argument can be a real number t (t ≥ 0) is converted to a function of a complex number s argument of the function.)

用于轴承球与滚道之间，模拟生成非高斯随机粗擦表面(Analog generate non-Gaussian random rough surfaces rub)

This is the basic code implementing jpeg2000 in matlab

采用canny算子加上lee滤波器对SAR图像进行去噪(canny algorithm and lee filter to aiti-noise SAR image)

立体匹配，包括计算基本矩阵，极线校正，和SSD计算匹配点(Matching, including the calculation of fundamental matrix, epipolar correction, and SSD calculation of matching points)