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lessonresouse
- 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波
MATLABLowPassFilter
- Matlab实现低通滤波，帮助理解FIR滤波的实现过程，难得-Matlab low pass filter, helping to understand the realization of FIR filtering process, a rare
boxFilter
- Box Filter Using CUDA For The 2D Images
averagefilt_opt
- 经过优化的二维平均滤波，程序可以根据滤波窗口的大小自适应的选择行优化或者列优化，同时函数还包含了三种边界处理功能：预设值、近邻和镜像。假设滤波窗口的长边为N，算法的优化效率大约为N/2。-After optimization of 2D averaging filter, the program can be optimized according to the size of the adaptive filter window select the row or column to opti
chap
- P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P030
2D-Image-Analysis
- Shows single- and two-stage-decomposition of a sample image, as well as reconstructed branches. The reconstruction error is shown. Also demonstrates that better compression can often be obtained if different thresholds are allowed for different sub
gaussian_filter 2d
- generate the 2D gaussian filter
group_tfrow_parameter
- 做图像处理时用到的7×7的mexican fliter,该模板的效果很不错哦(Do image processing used in 7 x7 Mexican filter, the template of the effect is very good)