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- 用小波变换对图像处理由很多优点，这是我保存的一个用小波变换作图像融合的程序，效果还不错，当然其中还有一些其他的 图像 处理的代码，如高通滤波 图像增强等，我觉得对学习图像处理很有用的，尤其是代码对小波分解分开写的，很具体了，希望对大家有用-wavelet transform to image processing by the many merits, This is the preservation of a wavelet transform for image fusion procedu
jingdianWavlet
- 其中含有小波变换、低通滤波算法1、2、高通滤波算法1、2、图像融合、图像复原、图像增强 等方面的内容！希望对大家有帮助！-containing wavelet transform, low-pass filtering algorithm 1,2, high-pass filtering algorithm 1,2, image fusion, image restoration, image enhancement, and other aspects of! We want to help!
signalask
- 对一个信号进行低通滤波,加噪后再高通滤波,最后恢复成基带信号,进行判决.-signal to a low-pass filtering, noise after high-pass filtering, as the final restoration of base band signal for the judgment.
图像 的小波变换
- 包括一次行、列变换，一层，二层，三层小波变换，低通，高通滤波，图像复原，增强，融合-including a trip out transform, layer, Layer wavelet transform, low-pass and high-pass filtering, image restoration, enhancement, integration
Butterworth.rar
- 巴特沃斯二阶滤波器，高通滤波器，可以有效地对信号进行处理,Second-order Butterworth filter, high-pass filter is an effective way to process the signals
matlab-m
- matlab m文件运用5种不同的梯度增强法进行图像锐化和图像的高通滤波和掩模处理-matlab m files using five different gradient method for image enhancement and image sharpening high-pass filter and mask handling
ECG
- 心电信号的预处理。高通滤波器，低通滤波器，50Hz带阻滤波器。-The preprocessing of the ECG signal. High-pass filter, low pass filter, 50Hz band-stop filter....
matlabcode
- MATLAB实现高通及低通滤波器，是实验上编写的代码，多指教-MATLAB high-pass and low pass filter is experimentally write the code, multi-Zhi Jiao
WaveletsandFilter
- 几款经典的图像小波变换和高通低通滤波变换算法的VC实现！-Several classical wavelet transform and high-pass low-pass filter transform algorithm of the VC to achieve!
IIF
- 用MATLAB实现IIF低通和高通滤波器的滤波特性，并让单位取样信号，周期方波信号和周期三角波信号通过IIF，验证IIR的滤波特性-IIF using MATLAB to achieve low-pass and high-pass filters filtering properties, and to allow units sampled signals, cycle square wave signal and the periodic triangular wave signal th
wavelet
- 小波变换的一级分解过程，原始信号分别进行低通、高通滤波，再分别进行二元下抽样，就得到低频、高频（也称为平均、细节）两部分系数；而多级分解则是对上一级分解得到的低频系数再进行小波分解，是一个递归过程-Wavelet decomposition level, the original signals were low-pass, high pass filter, and then under the random binary respectively, to be low frequency,
Wavele-Transform
- 图像的三层小波变换、行列变换、高通滤波、低通滤波、反变换-Image of the three wavelet transform, rank transform, high pass filter, low pass filtering, inverse transform
ADAPTIVE-IMAGE-FUSION-ALGORITHM
- 针对低可见光图像和红外图像的特点,提出一种基于DT-CWT的自适应图像融合算法.该算法具有好的平移不变性和方向选择性,更适合于人类视觉.先对源图像作双树复小波变换,充分考虑各尺度分解层的系数特征,对 低通子带引入免疫克隆选择,根据统计评价准则定义亲和度函数,自适应获得最优融合权值 对高通子带则根据人类视觉特性定义局部方向对比度,并作为融合准则,突出和增强了各源图像的对比度与细节信息.实验结果表明: 与基于小波的融合结果相比较,本文的融合算法自适应性和鲁棒性更强,较好地保护和显示了源图像中
FFT2_2.0
- 将图像进行FFT变换，并进行高通和低通滤波，然后进行IFFT变换，还原图像-FFT transform the image and high-pass and low pass filter, and then IFFT transform, restore image
MATLAB2-D(FWT)wavelet
- 经典的二维小波变换的例子，可以低通，高通滤波和取低频或高频灰度等，非常有价值！-The classic example of two-dimensional wavelet transform, can be low pass, high pass filter and take low-or high-frequency gray, etc., is very valuable!
fftnew
- 快速傅里叶变换滤波,适用于低通滤波，高通滤波处理-Fast Fourier transform filter for low pass filtering, high pass filter
Wavelets
- 小波数字图像处理，小波（1~3层图像处理），行变换，列变换，滤波（高通、低通）。图像增强，融合等-Wavelet digital image processing, wavelet (1 to 3 layers of image processing), row transform and column transform, filter (high pass, low pass). Image enhancement, integration, etc.
vcPPfingerprint
- 基于小波变换的指纹图像滤波处理，基于小波变换的图像滤波处理，指纹图像的低通滤波的实现及运行结果，指纹图像的高通滤波-The fingerprint image filtering based on wavelet transform, image filtering based on wavelet transform, the realization and operation results of the low-pass filtering of fingerprint images, f
xiaobobianhuan
- 小波变换，行变换，列变换，三层小波变换，低通高通变换，逆变换。-Wavelet transform and row transform and column transform, three wavelet transform, high pass, low pass transform, inverse transform.
filter-banks
- 用于实现完全重构条件下的双通道滤波器设计。低通和高通相互制约。-Used to implement a dual-channel filter design perfect reconstruction condition. Low-pass and high-pass mutual restraint.Face recognition database, including yalu MIT ORL face database. Ideal for researchers Face Recog