搜索资源列表
wavelet
- 一个小波边缘检测的MATLAB程序，采用两种算法去噪，显示form即为边缘检测图像-A MATLAB wavelet edge detection procedure, using two algorithms de-noising, edge detection image display form shall be
sar-denoising
- sar图像去噪的几种新的方法，滤波效果明显，做毕设是在万方上找到的，分享一下-sar de-noising
USFFTCurvelet
- 提出了一种结合USFFT Curvelet 变换的各向异性扩散图像去噪模型。它有机结合了Curvelet 变换和各向 异性扩散（P-M扩散）两者的优点。通过P-范数方法选择合适的梯度阈值K，P-M扩散过程通过处理经过Curvelet 变换得到的图像的不同尺度的Curvelet 系数矩阵，实现了建立在对图像多尺度分析的基础上的新P-M扩散模型。 实验表明，新模型的处理结果能有效避免传统P-M 扩散出现的阶梯效应，同时更好地保留图像的纹理和细节。 关键词：图像去噪算法；各向异性扩散；
foe
- FOE 用于随机场得图像去噪的代码 是feilds of experts 那篇去噪文章的代码-FOE was used for image denoising with the airport code is feilds of experts thing I read the article of the code de-noising
Denoising_CCT2D_MT
- 用Matlab编写的基于蒙特卡洛方法的复数轮廓波变换消噪算法-Prepared using Matlab-based Monte Carlo method of complex contours of wavelet transform de-noising algorithm
c
- 小波滤波器消噪，滤波器设计，用于信号消噪-Wavelet filter noise elimination，Filter design, used for signal de-noising
noise
- 各向异性滤波去噪，对图像进行滤波处理，已经运行过，效果很好-Anisotropic filtering de-noising, to do image filtering processing, have run, the effect is very good
rwt
- RICE 大学dsp 小组所建立的小波工具包，去噪-RICE University dsp group established by the wavelet kit, de-noising
li5-23
- 使用函数wbmpen获取小波去噪阈值,然后使用函数wbmpen实现信号去噪-Use function wbmpen threshold for wavelet de-noising, and then use the function wbmpen for signal denoising
wavelet-reconstruction
- 重构是用分解得到的多分辨率下的小波系数，将多尺度小波合成原信号.不是分解完了马上重构的，中间可能有去噪的过程啊，压缩的过程.-Reconstruction is under multi-resolution decomposition of the wavelet coefficients, the wavelet multi-scale synthesis of the original signal reconstruction is not immediately broken down
mywavelet
- 基于小波变换的自适应阀值图像去噪。包括全阀值去噪和自适应去噪的比较。-Adaptive threshold based on wavelet transform image denoising. Including full-threshold de-noising and adaptive denoising comparison.
medfilt
- 对lenna二维图像，用中值法对图像去除噪声，n表示去噪的滤波方阵。-Two-dimensional image of lenna using the value method to remove the image noise, n is de-noising filter matrix.
wavelet-denoising
- 彩色图像灰度化后的小噪声消噪处理源代码源-Color gray-scale image, the little noise de-noising processing
standardmedian
- 很有趣的中值去噪小程序，内附MSE值来评价去噪效果-standard median filter for de-noising
MATLAB-wavelet
- MATLAB实现小波变换经典程序，包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序-MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the
Denoising
- 本文介绍了局部放电信号的消噪方法，主要基于改进的小波消噪和序列脉冲分析手段来实现。-This paper presents a de-noising method for partial discharge (PD) online monitoring of transformers. The method is based on an improved wavelet de-noising approach and a pulse-sequence analysis method.
007
- 小波包在信号处理中的应用（信号时频分析、信号消噪、信号压缩）-Wavelet packet in signal processing of the application (signal frequency analysis, signal de-noising, signal compression)
NeighShrinkSURE
- 小波变换，采用NeighShrink SURE阈值，去噪效果十分理想，速度一般。-Wavelet transform, the NeighShrink SURE threshold de-noising result very ideal, speed, general.
NLmeans-and-lpfilter
- 数字图像处理中的图像去噪部分，用低通去噪和non-local means两种方法，其中用non-local means，可把信噪比提高10dB左右。-Digital image processing, image denoising part of the low-pass de-noising and non-local means are two ways in which non-local means to signal to noise ratio increased by about
Bilateral-filtering
- 这是双边滤波去噪的原始代码，挺好，可以下载- de-noising by Bilateral filtering,it is very good!