资源列表
retinex by two Bilateral Filters
- 基于双边滤波的retinex算法，暗光图像增强，有效去噪、提高对比度、去光晕；含论文和讲解PPT、实例代码(Retinex algorithm based on bilateral filtering can enhance dark image, effectively denoise, improve contrast and eliminate halo)
gaussian_weighting_function_smoothing_Win64
- 高斯权函数的卷积平滑法有时亦简称为高斯平滑法，在天文地球动力学的观测资料处理中应用较多，其主要原理是将测量数据y(ti), i = 1,2,...,N与一个高斯曲线分布的权函数作为卷积计算，求得测量数据的平滑值。由于高斯权函数平滑法简单，计算机易于实现，且既可用于等间隔又可用于不等间隔数据，因此应用范围较广。(For Gaussian smoothing)
小波变换图像融合
- 该代码可以实现基于小波变换的图像融合，针对同一张图像但是当焦点不同时，两张图像会有部分地方模糊，对这两张图片融合使其变得更加清晰(This code can realize image fusion based on wavelet transform. For the same image but when the focus is different, the two images will be partially blurred, and the fusion of the two im
新建文件夹 (2)
- 使用MATLAB进行交通信号灯的识别，用结构元素实现二值图像的形态开运算(Identify traffic lights)
code
- 基于GEE平台的Landsat5 SR影像去云及NDVI计算(Landsat5 SR image cloud removal and NDVI computing based on GEE platform)
NOMA
- simulation code matlab NOMA
homework_3rd_question
- 道床加速度时程曲线。功率谱密度函数 图。1/3倍频程Z振级频谱图。道床Z振级VLz（dB）。(Acceleration time history curve of ballast. Power spectral density function. Frequency spectrum of 1 / 3 octave Z vibration level. Ballast Z vibration level vlz (DB).)
石川公式MATLAB
- 利用石川啮合公式编写的程序，适用范围较广，好用，推荐(The program compiled by Ishikawa meshing formula is easy to use and recommended)
结构函数法
- 通过拟合出一条曲线，对这个曲线进行结构函数法的分形维数计算，得到其粗糙度(By fitting a curve, the fractal dimension of the curve is calculated by structural function method, and its roughness is obtained)
三维高斯滤波程序
- 对三维数据进行滤波的高斯滤波程序，主要是低通滤波，精度较高(Gauss filtering program for filtering 3D data, mainly low-pass filtering, with high accuracy)
改进svm
- phog方法提取图像特征，svm支持向量机进行分类，分别有GA遗传算法和PSO粒子群优化算法进行寻优。(Phog method extracted image features, SVM support vector machine classification, respectively, GA genetic algorithm and PSO particle swarm optimization algorithm for optimization.)
activeContoursSnakesDemo
- snake算法，效果很好，能够很好的收缩到凹的区域，实现分割精度较高(Snake algorithm, the effect is very good, can well shrink to the concave area, achieve high segmentation accuracy)