搜索资源列表
canny
- 该程序在matlab平台上实现了用最佳提取图像边缘的canny算子提取整副图像的边缘象素. 其中利用高斯函数滤除噪声和用高斯算子的一阶微分对图像滤波合并为一个算子,通过形态学算子将两幅图像的边缘进行连接.
视频分割的matlab 程序
- 1. 视频数据读取，读取相邻两帧中的人眼最敏感的亮度数据。 2. 用后一帧的亮度矩阵减去前一帧亮度矩阵，计算出两帧的帧差。 3. 迭代计算出帧差中的噪声的均值和标准差。 4. 根据均值和标准差滤除噪声，得到变化区域。 5. 用数学形态学运算得到对象的最终模板。-1. Video data is read, read two adjacent eyes of the brightness of the most sensitive dat
视频分割的matlab 程序
- 1. 视频数据读取，读取相邻两帧中的人眼最敏感的亮度数据。 2. 用后一帧的亮度矩阵减去前一帧亮度矩阵，计算出两帧的帧差。 3. 迭代计算出帧差中的噪声的均值和标准差。 4. 根据均值和标准差滤除噪声，得到变化区域。 5. 用数学形态学运算得到对象的最终模板。-1. Video data is read, read two adjacent eyes of the brightness of the most sensitive dat
DSP_dg
- 这是本人用Matlab实现音频噪声滤除的试验，要求分析并选用适当滤波器-using Matlab audio noise filtering tests, requirements analysis and the choice of appropriate filter
signal
- 产生带白噪声的正弦信号组合，并用自适应滤波器滤除-white noise generated with the combination of sinusoidal signal, and uses an adaptive filter to filter
speckle-noise-detect
- SAR图像斑点噪声是一个影响SAR图像处理的重要因素，这里提供了斑点噪声滤除的几种方法-SAR images speckle is a SAR image processing effects of the important factors, here to provide a speckle reduction in several ways
adaptivemefilter
- 实现了图像的自适应中值滤波，能虑除图像中的噪声，此程序由于有自适应性，比matlab自带的中值滤波表现更出色-the images adaptive filtering, images can be considered apart from the noise, this procedure because of adaptability, Matlab bring their own than the median filterin
11003208
- 一种新的平滑滤波器族，可以同时处理加性和乘性噪声，而且在边缘保持和非脉冲性噪声滤除之间达到了权衡。-a new nation smoothing filter can also handle additive and multiplicative noise. but on the margins to maintain and non-pulse filter between the noise reached a balance.
image_process
- 提供了同态滤波和周期噪声去除两种图像处理算法的源代码，另外还有对算法的说明文档，还有可执行程序以及试验图像，想的很周到奥！-Homomorphism provides noise filtering and cycle two image processing algorithms to remove the source code, as well as documentation of the algorithm, as well
canny
- 该程序在matlab平台上实现了用最佳提取图像边缘的canny算子提取整副图像的边缘象素. 其中利用高斯函数滤除噪声和用高斯算子的一阶微分对图像滤波合并为一个算子,通过形态学算子将两幅图像的边缘进行连接.-The program in matlab platform to achieve the best extraction of the canny edge operator extract the whole image ed
denoisemixednoisebypcnn
- 使用改进的脉冲耦合神经网络滤除混合噪声。denoisemixednoise.m为主程序，整个程序分为两步，第一步使用PCNN滤除部分噪声，第二步使用中值滤波器滤除其余噪声-Using improved PCNN filter mixed noise. denoisemixednoise.m-based procedures, the whole process is divided into two steps, the first s
fouier
- 使用傅立叶变换对图像的条纹噪声进行滤除，分别使用了理想低通滤波、巴特沃兹低通滤波和高斯低通滤波进行处理-The use of Fourier transform on the image to filter out the noise of the stripes, respectively, using an ideal low-pass filtering,巴特沃兹Gaussian low-pass filtering and lo
LMSyuyin
- 本文将现实中采集到的一段语音加上了高斯白噪声，利用了LMS算法，将噪声滤除，仿真效果良好-This article will be collected in reality a section of voice coupled with a Gaussian white noise, using the LMS algorithm, the noise filtering, simulation results
pjfyuyin
- 本程序实现用谱减法消除语音中的噪声，其中语音是纯净的，噪声是后加上去的，滤除效果良好-This procedure using spectral subtraction to eliminate the noise in the voice, which voice is pure, after noise is added, and filter out the effect of good
LMS_algorithm
- LMS自适应滤波器 进行预测 噪声滤除等功能-LMS adaptive filter to predict the noise filtering and other functions
lq
- 语音信号的数字滤波处理 加入高斯噪声再滤除,信噪比小于20分贝-Voice signal digital filter handle add further filtered Gaussian noise, signal to noise ratio is less than 20 dB
matlab
- 本程序设计了一个数字低通滤波器，以滤除加入的高斯白噪声，很好的实现功能。-The program design of a digital low-pass filter to filter out the add white Gaussian noise, achieve good function.
noise_new
- 基于噪声检测的中值滤波，先通过邻域计算检测是否为噪声，再进行开关中值滤波，对于被判断为噪声的像素不再参与其他像素的中值滤波，能够有效滤除噪声并且保留细节较好-Noise Detection Based on median filtering, first calculated by testing whether the neighborhood noise, then the switching median filter for n
除雾程序
- 经典除雾算法，去雾效果明显，通过自然光估计进行复原计算，去除图片中的雾霾噪声(Classic fog removal algorithm, fog removal effect is obvious)
除周期噪声
- 利用快速傅里叶变换，在频率域中除去图像周期噪声(Take advantage of the fast Fourier transform to remove the image periodic noise in the frequency domain)