搜索资源列表
采用小波进行图像消噪
- 数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。-digital image in the selection process will be subject to regular noise pollution. Therefore, the
LMS_adaptive_filter11
- ＬＭＳ自适应滤波实现信号消噪的ＭＡＴＬＡＢ源码程序-LMS adaptive filter signal denoising MATLAB source programs
WienerScalart
- 基于Wiener滤波的语音消噪Matlab源程序 调用方式： output=WienerScalart96(signal,fs,IS) signal－－输入含噪语音 fs－－－－语音信号采样率 IS－－－－起始静音端，用来估计噪声方差（秒做单位，默认是0.25秒）
MyDenoiseSoft.rar
- 基于空域平滑滤波的消噪处理程序，在MATLAB中直接运行即可,In view of airspace smoothing denoising processing procedures can be run directly in MATLAB
wavelet_denoise.rar
- 小波消噪。包括小波的分解、重构、滤波等程序,Wavelet de-noising. Including the wavelet decomposition, reconstruction, filtering and other procedures
wavelet_filter
- 小波滤波器构造和消噪matlab源程序（2个）-Wavelet filter construction and de-noising matlab source (2)
DigitalImageProcessing
- 此程序包括八个图像处理内容： 1 图像直方图的统计 2 图象的线性变换 3 图象平滑消噪处理 4 图像锐化处理 5 中值滤波处理 6 伪彩色增强处理 7 图像勾边处理 8 彩色图像锐化处理 - This programm includes 8 kinds of digital picture process: Stat. of direct square chart Linear transformation of picture The
Digital_image_processing
- 数字图像处理：分别实现图像的图象直方图统计、图象的线性变换、图象平滑消噪处理、图象锐化处理、中值滤波处理、伪彩色增强处理、勾边处理、彩色图象处理锐化处理-Digital image processing: histogram of each image to achieve image statistics, image of linear transformation, image smoothing de-noising processing, image sharpening, media
weina
- 这是一个利用维纳滤波方法进行消噪的MATLAB 程序，器效果比谱减法好在没有尖锐的噪声-it is a delete noise program.it is based on matlab
aaa
- 图像处理 分割 滤波 消噪 显示 分析 -Denoising image processing segmentation filter display analysis
rls
- rls算法,实现含噪声信号的消噪，其噪声为高斯白噪声加入，绘制了滤波前后的波形图-rls algorithm to achieve denoising noisy signals, the noise is Gaussian white noise is added, drawing the waveforms before and after filtering
wavelet
- matlab下的小波消噪源程序，能较好的对非平稳信号进行滤波消噪-matlab source code under the wavelet denoising can be better to filter the non-stationary signal denoising
wpdencmp
- contour函数的使用 matlab小波降噪 全局软阈值消噪图像 无偏估计软阈值消噪图像 同态滤波 启发式软阈值消噪图像 -contour matlab wavelet noise reduction function uses the global soft-threshold denoising images unbiased soft threshold denoising images with state of the heuristic filter
matlab
- 使用matlab实现输入信号的小波消噪和自适应滤波-The input signal using matlab Wavelet Denoising and Adaptive Filtering
FIR-filter
- FIR语音滤波的MATLAB 程序，附带噪声的音频，和消噪后的音频，-MATLAB FIR filtering process voice, with the noise of the audio, and denoising of audio,
Signal-de-noising-processing
- 关于小波分解中的低频图像，实现低通滤波消噪小波软硬阈值去噪的程序-About low-frequency image of wavelet decomposition, realize low-pass filtering de-noising of wavelet soft threshold denoising process
lvboqi
- 采集声音信号，设计滤波器，对声音信号进行滤波消噪-Voice signal, filter design, the voice signal filtering de-noising
XIAOBOFAZHI
- 实现小波阈值，frost滤波器,低通滤波消噪,小波分解结构进行阈值处理,中值滤波.-Wavelet threshold, frost filter, low-pass filtering de-noising, wavelet decomposition structure by performing threshold processing, median filtering.
Mathematical-Morphology
- 针对图像滤波消噪的同时把图像中一些重要的细节特征消去这个问题，阐述了二值形态学和灰度形态学的基本运算，同时讨论了数学形态学的结构元素选取及其在图像滤波中的作用，提出了基于数学形态学的二值图像和灰度图像滤波方法，并且通过实验验证了其在图像滤波中的有效性.-In view of the problem that image filter removes the noise and unfortunately eliminates the important details, this paper f
ANC1
- 采用声卡进行声音采样，通过自适应滤波器进行主动消噪。(Sound sampling is conducted by sound card, and active noise cancellation is performed by adaptive filter.)