搜索资源列表
MATLAB_PICTURE_PROCESSING
- 使用MATLAB,实现以下四个功能 一、获取图片RGB值:给定一张图片,获取点(x,y),以及(x,y)周围8个点的R、G、B值。 二、实现rgb2gray函数:使用matlab实现rgb2gray的功能,并能计算出转换后灰度图片的方差。 三、灰度图对比度增强:分别使用灰度拉伸和直方图均衡化,增强给定图的对比度。 四、图像去噪:对给定图片加椒盐噪声,并选择两个去噪算法去除椒盐噪声。 -Using MATLAB, to achieve the following four fu
jiukou
- 高斯白噪声的生成程序,sar图像去噪的几种新的方法,是一种双隐层反向传播神经网络。- Gaussian white noise generator, Several new methods sar image denoising, Is a two hidden layer back propagation neural network.
filter
- 本程序对同一图像增加噪声后,进行均值滤波、高斯平滑滤波和中值滤波三种方法的去噪和结果比较, 并进行了评价指标PSNR和SSIM的计算以及算法耗时的统计。 - The program on the same image after the noise increases, mean filter, de-noising and results of the Gaussian smoothing filter and median filter three methods of com
l0_code
- 本程序是一个图像去噪的程序,它将图像中的噪声使用不同的模型进行建模。一部分假设为稀疏噪声,一部分假设为高斯噪声。-This program is an image denoising program that noise in the image using a different model to model. Assuming noise sparse portion, a portion of the noise is assumed Gaussian.
quifei_v72
- 一种噪声辅助数据分析方法,自写曲率计算函数 ,sar图像去噪的几种新的方法。- A noise auxiliary data analysis method, Since writing the curvature calculation function, Several new methods sar image denoising.
jinghai_V3.8
- 计算晶粒的生长,入门级别程序,一种噪声辅助数据分析方法,sar图像去噪的几种新的方法。- Calculation of growth, entry-level program grains A noise auxiliary data analysis method, Several new methods sar image denoising.
NL-MEANS
- NL-MEANS图像去噪算法。 该算法对于灰度图像的高斯白噪声的去除效果极好,但是在计算时间上耗时较高。本程度对于256*256的灰度图像,约在30s以上。 运行,请输入“main”。-NL-means algorithm is a good way for grey image denoising on AWN, but it has high cost on the computation. The program here may cost beyond 30s for 256
SAR-Image-Despeckling
- 基于非局部正则化函数的合成孔径雷达图像斑点噪声去噪算法-SAR Image Despeckling by the Use of Variational Methods With Adaptive Nonlocal Functionals
xt2
- 请采用学过的图像去噪方法(鼓励自己研究新算法),对Circuit_noise.jpg 、boy_noisy.gif(周期噪声) 和california_22_13.bmp图像进行去噪处理。-Please use learned denoising method (to encourage their study new algorithm), to Circuit_noise.jpg, boy_noisy.gif (periodic noise) and california_22_13.bmp
Code
- 关于SAR图像处理的内容,人物图像加上噪声后去噪效果的对比-about the sar picture processing ,people and the noise
qiegie
- sar图像去噪的几种新的方法,匹配追踪和正交匹配追踪,利用matlab写成的窄带噪声发生。- Several new methods sar image denoising, Matching Pursuit and orthogonal matching pursuit, Using matlab written narrowband noise occurs.
myImage(1)
- 中值滤波器、高斯滤波前、均值滤波器、谐波滤波器等,图像加噪声、去噪声处理的java实现-Median filter, before the Gaussian filter, mean filter, harmonic filters, etc., plus noise image, java implementation denoising process
PCNN去噪算法
- 基于PCNN的数字图像噪声滤波算法,基于简化PCNN模型,可在matlab上进行仿真实验。
xiaobo
- 小波变换算法,包含原始图像,噪声图像和去噪图像。-Wavelet transform algorithm, including the original image noise and image denoising images.
foumiu
- sar图像去噪的几种新的方法,用于信号特征提取、信号消噪,利用matlab写成的窄带噪声发生。- Several new methods sar image denoising, For feature extraction, signal de-noising, Using matlab written narrowband noise occurs.
去条纹
- function [data_new_new ] = verstripewipe_new1( date, opt ) % -------去除垂直条纹(全局去条纹法)--------------- %Input: % data:要去除噪声的数据矩阵,M-by-N-by-D % opt:对于有黑色背景的图像,把去条纹对背景带来的影响去掉:1,否则:0 % Output: % data_new_new:去除条纹噪声后的数据矩阵 %if ~exis
vena
- 二维图像的维纳滤波去噪声,图像恢复,程序简单实用-Two-dimensional image of the Wiener filter to noise, image restoration, simple and practical procedures
nang_jy14
- 有PMUSIC 校正前和校正后的比较,sar图像去噪的几种新的方法,实现了图像的加水印,去噪,加噪声等功能。- A relatively before correction and after correction PMUSIC, Several new methods sar image denoising, Realize image watermarking, de-noising, plus noise and other functions.
gan-V1.2
- sar图像去噪的几种新的方法,使用matlab实现智能预测控制算法,利用matlab写成的窄带噪声发生。- Several new methods sar image denoising, Use matlab intelligent predictive control algorithm, Using matlab written narrowband noise occurs.
Image-Processing
- 图像的分层处理:先分层,然后加噪声,再分层去噪声,最后合成 2.RGB图像的整体处理:直接处理也会出现失真,只能说直接处理没有分成处理的效果理想,直接处理失真比较严重,分层处理画面感比较好。-Image hierarchical processing: first layer, and then add noise, and then layered to noise, the final synthesis