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- 以离散平稳小波变换的心电信号噪声去除方法为基础，根据噪声的不同来源及其频带分布特点，对变换后的细节信号采用不同的阈值去噪方案。并提出一种基于准则原理的阈值选取方法。经国际标准数据库中验证，试验表明，该方法行之有效-With discrete stationary wavelet transform of ecg signal to noise removal method as the foundation, according to the different sources of noise
ppbNakagami
- 处理Gamma乘性噪声的PPB方法，考虑了非局部patch的相似性，可处理SAR图像去噪。-The PPB method for multicative noise removal, which based on the Probabilistic Patch similarity.
GUISHEJIMATLAB3
- 这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，基于MATLAB-GUI图形界面的数字图像处理软件 本系统设计基于GUI图形界面，用matlab语言编写代码，实现功能包括图象的读取、存储、显示、直方图均衡化、阈值化、小波分解、小波重构、加噪、去噪、平滑、锐化、边缘检测、图像分割等-This program debug version then matlab2012b success in graduate design information
remotesensingproject
- This remote sensing image enhancement project. Which deals with image enhanement and noise removal from rsi images. It also uses different edge detection techniques for image enhancement-This is remote sensing image enhancement project. Which deals w
Attachments_2014130
- program to ecxiute noise removal from image
SOP-Guidelines-and-Sample-reference
- program to ecxiute noise removal from image
image-processing-PPT
- 通过计算机对图像进行去除噪声、增强、复原、分割、提取特征等处理的方法和技术。-Computer image noise removal, enhanced recovery, segmentation, feature extraction processing, such methods and techniques.
switch-median-gray
- Impulse noise removal using switching filter (gray images)
switch-median-color
- salt and pepper noise removal using efficient algorithm over median filter
switch-median-gray
- efficient algorithm for salt and pepper noise removal
Subspaceenhancementalgorithm
- 包括EV子空间算法和YH子空间算法，对比了分别对于有色噪声和白噪声去除效果，对比增强前后的语音，代码自己编译通过，可用。-Including EV subspace algorithms and YH subspace algorithms, respectively, compared to the colored noise and white noise removal, contrast enhancement before and after the speech, compile t
CONVERTER2
- he MATLAB function is prepared to achieve function, median filtering, median filtering can reserve the image detail, and good salt pepper noise removal.
highfilter
- 高频强调滤波，可用于图像的增强，去除噪声，改进图像。-High-frequency emphasis filter, can be used for image enhancement and noise removal.
tuxiangchuli
- 可以实现图像的预处理，主要包括灰度化、二值化、边缘检测、高斯去噪、细化、平移和旋转以及分割归一化处理等。-Can achieve image preprocessing, including graying, binarization, edge detection, Gaussian noise removal, thinning, translation and rotation and dividing normalized treatment.
MATLAB--music
- 用MATLAB去除音频中的噪音，实现播放，有频谱分析-Audio noise removal using MATLAB, for playing with spectrum analysis
frost
- Frost filter for noise removal
ultrasoundfolder
- This folder gives information about false part recognition and noise removal in ultra sound images
fft_domain_periodic_noise_removal
- 主要用于数字图像处理里的图像增强和图像复原，用fft_domain_periodic_noise_removal来实现功能-Mainly used for image enhancement in digital image processing and image restoration, using FFT domain periodic noise removal to implement the function
dtcwtthresholding
- 双数复小波阈值除噪程序，可以实现双数复小波分解及重构。并能实现阈值除噪。-Double the number of complex wavelet threshold denoising procedures can achieve double the number of complex wavelet decomposition and reconstruction. And to achieve the threshold noise removal.
ceemd
- 分解信号的一种有效方法ceemd，弥补了eemd加噪去除不干净的问题-An effective way to decompose signals ceemd, make up eemd plus noise removal problem is not clean