搜索资源列表
WAVELET_WORK
- THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN (HYBRID TIME AND FREQUENCY DOMAIN). THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR
debruitages
- Speech Signal Denoising and coding system, including voice and video signals collection main program, interrupt procedures such as de-noising
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；
FIR
- 语音信号滤波去噪—汉明窗设计FIR滤波器-Speech signal filtering de-noising-han Ming window design FIR filters
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
NLMS2
- 帮助实现N阶自适应滤波器的滤波原理，通过读入一组信号并对其进行去噪的处理，通过频谱图看出其良好的滤波效果从而发现N阶自适应滤波器的优点-N-order adaptive filter to help achieve the principle of filtering, by reading into a signal and its de-noising processing, through the spectrum to see their good filtering effect to
A-motion-detection-
- 一种基于运动检测的智能视频序列降噪算法势-A motion detection based on the intelligent video sequence de-noising algorithm potential
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
mallet_wavelet
- 此函数用于研究Mallet算法及滤波器设计 此函数仅用于消噪- This function is used to study the Mallet algorithm and filter design This function is only used for de-noising
wavelet
- 小波去噪程序，包括一维的和二维的去噪程序，对程序的各部分进行了详细的注释。-Wavelet denoising procedures, including one-dimensional and two-dimensional de-noising process, the various parts of the program a detailed comment.
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
NL_means
- 实现 NL_means 算法，用来去噪。并赋带使用例子和实验结果。-Achieve NL_means algorithm to de-noising. And endowed with the use of examples and experimental results.
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