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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
matlabtuxiangchulidaima
- 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 P0309：运
fft.rar
- implement 1D and 2D FFT and Inverse 2D FFT ,obtain the power spectrum from a set of FFT coefficients and achieve the Butterworth Lowpass Filter,implement 1D and 2D FFT and Inverse 2D FFT ,obtain the power spectrum from a set of FFT coefficients and a
fwt2d_demo
- 小波变换源码，国外VC开发的，效果比较好 I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used i
target_tracking_using_kalman
- 基于kalman滤波器的2D目标跟踪，maltab实现-2D-based kalman filter target tracking
TwoDimensionalFastFourierTransform
- 本实验要求开发一个2-D FFT程序包，使其可以应用于后续的几个实验。这个程序需要完成的功能是用因子（-1）^(x+y)乘以输入图像以实现滤波的中心变换，并还要求用一个实矩阵乘以一个复数矩阵通过调用两个图像的乘法程序来实现对应元素的相乘，同时计算反傅立叶变换，得到的结果乘以（-1）^(x+y)并取其实部最后计算频谱。实验中用到傅立叶变换的基本公式，通过实验我们可以更加深刻的理解频域滤波的基础。-The experiment calls for the development of a 2-D F
Example3_3_4FilterFreqResponse
- 二维数字滤波器设计程序，用于频域滤波，非常好用！-2-D digital filter design
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
kalman
- 实现了1D,2D,3D空间自由度下的运动参数的扩展Kalman滤波算法，文章2008 IROS Visual SLAM for 3D Large-Scale Seabed Acquisition Employing Underwater Vehicles的具体实现。-a novel technique to align partial 3D reconstructions of the seabed acquired by a stereo camera mounted on an au
kalmanTest
- 该程序能实现卡尔曼滤波，输入需要是2d的一系列坐标点，输出是滤波后的坐标点。如果要运行该程序，需要修改输入文件和输出文件名和目录-The program enables Kalman filter, input needs to be a series of 2d coordinates of the points, the output is the coordinates of points after filtering
MinMaxFilterFolder
- Min/Max filter，最大最小滤波器，说明看英文，只是国外的人写的代码， -Descr iption The filter computes the minima and/or maxima of an array over sliding window with a given size. Multidimensional array is fully supported: running filter in 1D, 2D filter for image process
2DFilters
- A design of a 2D filter (This filter is 1D FIR filter that is transformed into a 2D filter).
boxFilter
- Box Filter Using CUDA For The 2D Images
1D--2D-or-3D-median-filtering
- 中值滤波可以很好地过滤掉各种噪音数据，另外，还可以很好地保留边缘信息。此程序可以对一维二维三维信号，进行中值滤波，完成噪声的去除。 -Median filter can filter out a good variety of noise data, In addition, the edge information can be well preserved. This program can be two-dimensional three-dimensional one-dimensi
Gaussian-filter
- Gaussian Filter with example The functions used in the main.m file Function d2gauss.m: This function returns a 2D Gaussian filter with size n1*n2 theta is the angle that the filter rotated counter clockwise and sigma1 and sigma2 are the
Target-tracking-using-Kalman-filter
- 用卡尔曼滤波器实现2维目标的追踪的源代码，代码用matlab书写，分为几个文件，并有说明文件-2D Target tracking using Kalman filter
Median-filter
- 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波-2D median filtering function medfilt2 right by salt and pepper noise of image filtering
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)