搜索资源列表
medfilter
- 中值滤波,对被噪声污染的灰度图像和二值图像去噪。是一种顺序统计滤波器。-Median filtering, denoiseing for the gray images and binary image . Is an order statistic filters.
10
- matlab 运动模糊的滤波器 运动模糊的图像加上噪声-matlab matlab matlab matlab
filfs
- 对噪声影响的图像进行高斯低通,拉普拉斯,梯度算子等空域滤波-Noise impact on the image for various spatial filter
image
- 关于图像处理方面的程序,可是检测图像的直方图,实现图像的中值滤波,给图像加噪声等等,非常适合初学者使用和学习!-On the image processing program, but the detection of the image histogram, the median filtering of image, add noise to images, ideal for beginners to use and learn!
basicperlinnoise
- perlin noise的源代码,可以生产噪声图像-perlin noise
jj
- 先对图像均衡化 增强对比度 加噪声 然后分别进行空域和频域滤波-First, the contrast enhanced image equalization plus noise and then separate airspace and frequency domain filtering
BaseAutopanorama
- 该方法对图像中的背景噪声和亮度差异都有较好的鲁棒性,对相互之间只有少量重叠区域的图 像序列也能获得可靠和精确的结果.-The method of the image brightness between the background noise and has better robustness, and only a small amount of overlap between the image sequences can be reliable and accurate result
butterworthilter
- 巴特沃斯滤波器,可以通过它对受噪声干扰的图像进行平滑处理-Butterworth filter, can be affected by its image noise smoothing
abc
- 给图像添加噪声,驱除噪声,具体的说就是先添加高斯噪声等等,然后通过中值滤波,自适应滤波-Add noise to the image, get rid of noise。Specifically, it is the first toadd Gaussian noise, etc., and then median filtering, adaptive filtering, etc.
demo
- 数字图像处理的所有功能代码比如直方图均衡,灰度变换,平滑滤波,锐化,傅立叶变换,噪声处理-All the features of digital image processing code such as histogram equalization, gray level transformation, filtering, sharpening, Fourier transform, the noise processing
guanliu
- 互有平移加噪声的图像的获得和用光流进行估计,对做超分辨率图重像的同学很有帮助-Mutual translation plus noise image acquisition and optical flow to estimate the super-resolution map of the re-do the students as helpful
dip
- 一个简单的包括几个基本的图像处理的程序 可以实现: 检索灰度最大值,最小值,平均值,灰度线性变换,直方图统计,直方图均衡,平移,拉伸,旋转,FFT,DCT,随即噪声,椒盐噪声,均值滤波,中值滤波,SOBEL,LAPLACE 二值化-A simple include several basic image processing program can be: retrieve the gray maximum, minimum, average, linear gray level t
963
- 为了提取血管扩张收缩的变化趋势,在采集原始视频AVI图像,进行帧序列转换后,提取血管轮廓成为研究 的重点。文中提出了一种基于标记分水岭对血管超声帧图像的分割方法,该法针对超声图像对比度低、噪声强的特点在标记 之前进行小波域增强。实验证明该法较传统的区域生长法更能准确地提取目标轮廓。基于该法得到的血管在连续时间内截面 积变化曲线,更方便医师进行精确的病理分析。由此可见,该法更适用于超声血管图像的边界提取。 -In order to extract the trend of cont
edgedetec
- 用matlab实现边缘提取,应用于医学图像效果不错,抑制噪声很好-Edge detection using matlab implementation, good results for medical images, good noise suppression
network
- 该代码的功能主要是识别数字。采用的算法是建立人工神经网络的模型,通过对样本的训练而保存全权值(及数字的特征),训练结束后能识别图片上的数字(256位色),相信对于研究神经网络模型的很有帮助,同时该代码还涉及到图像处理部分的内容,比如二值化,梯度锐化,去噪声等算法。-The main function is to identify the code number. The algorithm used is based on artificial neural network model, thr
ImageProcess
- 这是用C#写的一个小型图像处理应用程序,包含有中值滤波,椒盐噪声,高斯低通等功能。-It is written in c# of a small image processing applications, contains the median filter, salt &pepper noise, gaussian low-pass etc. Function.
medianfilte
- 将lena图像施加Pa=Pb=0.1的椒盐噪声,然后采用3*3中值滤波处理,给出去噪前后的图像。-The lena image put Pa = Pb = 0.1 of the salt and pepper noise, then a 3* 3 median filter processing, the image is given before and after denoising.
Image_Restoration_motionblur
- 这个程序可以修复因噪声/噪音干扰或者因抖动产生的失真的图像,Inverse滤波器, Wiener滤波器和Lucy-Richardson滤波器被使用到,同时代码还使用了光学流线分析,估计模糊的长度和角度。-This program can recover from noise/noise or distortion due to jitter generated images, Inverse filter, Wiener filter and the Lucy-Richardson filter
111111
- 图像预处理中,通常采用直方图均衡化[1]和直 方图规定化、线性和非线性灰度变换法[2]提高图像 的对比度,但效果均不理想。故提出一种对比度增 强算法。该算法首先对直方图进行平滑处理以消除 直方图中因噪声而引入的随机干扰点,然后进行直 方图均衡化,增大图像的对比度,接着在整个显示 范围内对图像灰度级进行等间距排列,使输出图像 的灰度动态范围达到最大灰度变化范围,最后对整 幅图像中值滤波,滤除图像中被增强的噪声。-Image preprocessing, the co
tvdenoise
- 利用均值滤波对高斯噪声图像去噪处理,效果好,处理方便-image tvdenoise