搜索资源列表
EMDdenoising
- 利用emd对一维信号进行去噪的最新程序。包含了三种emd去噪方法：1、直接使用小波阈值，进行硬阈值去噪；2、使用具有emd分解特性的阈值去噪；3、emd分解后的平移不变去噪。-Using emd on one-dimensional signal de-noising of the latest procedures. Emd contains three kinds of de-noising methods: a direct use of wavelet thresholding to c
pianweifentuxiangquzao
- 介绍了基于偏微分方程(PDE)的两种去噪模型,即ROF模型和LLT模型。根据对这两种模型的比较,提出了应用权函数 来合并ROF模型和LLT模型的综合模型。实验表明,综合模型既能克服ROF模型和LLT模型的缺点,又能融合它们的优点,在去 噪、保护平滑区域、保护边缘和纹理细节方面都有较好的表现-Introduced based on partial differential equations (PDE) of the two kinds of de-noising model, namel
lisanxiaoboyuzhidepianweifenquzao
- 小波方法和偏微分方程方法是图像去噪中的主要方法。该文提出基于离散小波变换对图像进行阈值去噪，得出了小波阈值的偏微 分方程表示形式，在此基础上研究偏微分方程的解法，采用分数步的小波阈值方法对图像去噪，得到了较好的去噪效果，同时可以保护边 缘。数值试验结果表明，该方法具有比小波方法更好的去噪效果，能获得较高的信噪比-Wavelet method and partial differential equations is the main method of image denoising.
denoise
- 数字图像处理中的小波去噪代码！ 希望对大家有用 matlab-Digital image processing in the wavelet de-noising code! Want to be useful to everyone matlab
perform_bandlet_transform
- 二代Bandelet变换，可以用其实现图像的稀疏表示，从而实现图像去噪，压缩等处理。-Second generation Bandelet transformation can be achieved with its sparse image, said in order to achieve the image de-noising, compression and other processing.
444
- 实现小波软硬阈值消噪的matlab程序，能够实现小波软硬阈值的很好表达-To achieve hard and soft threshold wavelet de-noising of the matlab program, be able to achieve a good wavelet threshold expression of soft and hard
222
- 小波实现消噪，能够模拟实现6此消噪的代码，能够很好的表达matlab的程序-Wavelet de-noising can be simulated to achieve six of this code for de-noising can be a very good procedure for the expression of matlab
555
- 图形信号的仿真的matlab程序实例，可以说明在小波中图形信号的消噪-Graphical simulation of the signal matlab program examples illustrate the graphic signals in wavelet de-noising
meanshiftSegment
- 基于MeanShift算法将图像进行平滑处理去噪并分割-MeanShift algorithm based on smoothing the image de-noising and segmentation
ecgdenoising
- 对心电信号实现去噪处理，对心电信号进行前期处理的必要步骤。-To achieve de-noising of ECG signal processing, pre-treatment on the ECG of the necessary steps.
caise_11111111
- 本程序是基于matlab仿真出电视信号，然后对电视信号进行去噪、去相关性然后用于双基地雷达中。-This procedure is based on matlab simulation of a TV signal, and then television signal de-noising to the relevance of which is then used in a bistatic radar.
chuli
- 区域增长法对图像进行分割处理，并去噪处理，图像增强-Region-growing segmentation of the image processing and de-noising processing, image enhancement
work
- 小波去噪程序，用于实现对含有噪声的信号进行去噪，还是有点用。-Wavelet de-noising procedures for the realization of the noisy signal de-noising, or a bit to use.
scadaptiveBay
- 这是一个小波去噪算法，采用的是阈值去噪，阈值选用Bays自适应阈值，编程环境是MATLAB-This is a wavelet denoising algorithm, using the threshold de-noising, the threshold selection Bays adaptive threshold, the programming environment MATLAB
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
yinpincaijijiquzao
- 音频的采集及去噪 音频的采集及去噪-Audio capture and audio capture and denoising Denoising audio acquisition and de-noising
BM3D
- video De noising - recent ieee papers 2009 papers zebros
wavee
- 本程序是在用混沌理论和神经网络时，神经网络的输入的选择至关重要，该程序用小波理论进行了去噪-This procedure is to use chaos theory and neural networks, neural network is essential to choose the input, the program was de-noising using wavelet theory
matlab4
- 阈值法区造程序，包括软阈值和硬阈值，还有软硬这种法去噪的程序-Threshold area making process, including the soft threshold and hard threshold, as well as soft and hard process of this method de-noising
imageprocess
- 数学形态学对信号进行去噪，效果较好，信号扰动特征得到很好保留-Morphology of the signal de-noising effect is good, the signal disturbance characteristics are well retained