搜索资源列表
lowpassfilt
- 基于频率域的低通滤波器 主要有理想,巴特沃思,高斯等三种-based on frequency domain of the low-pass filter main ideals, Butterworth, including three Gaussian
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
VCIMAGE
- 频域的图像增强VC代码实现:理想,高斯,巴特沃思高通/低通滤波函数代码
高通滤波器,对图像进行高通滤波
- 高通滤波器,对图像进行高通滤波。采用opencv,包含二维理想高通滤波,2阶巴特沃思高通滤波,二维高斯高通滤波,增长率为2二维指数高通滤波-High-pass filters, high pass filter the image. Using opencv, including two-dimensional ideal high-pass filter, 2-order Butterworth high pass filter, two-dimensional Gaussian high p
belixiangditong_pinghua
- 数字图像处理,频域滤波:理想低通滤波器、梯形滤波器、巴斯沃特滤波器-Digital image processing, frequency domain filtering: an ideal low-pass filter, ladder filters, Bath Water Filter
dft
- 低通滤波器,对图像滤波。采用opencv。其中包含二维高斯低通滤波器,衰减系数为2的二维指数低通滤波器,2阶巴特沃思低通滤波器,二维理想低通滤波器-Low-pass filter, the image filtering. Using opencv. Which contains two-dimensional Gaussian low-pass filter, the attenuation factor of 2 two-dimensional index of low-pass filte
imageprocessing
- 图像处理的Matlab系统,包含有巴特沃兹滤波、图像分割、高斯滤波、图像增强、图像锐化,图像旋转等功能。-Matlab image processing system, including a Butterworth filter, image segmentation, Gaussian filter, image enhancement, image enhancement, image rotation and other functions.
hw04
- 可以实现频域理想高通低通,巴特沃思高通低通以及高斯高通低通滤波效果。适合在学习图像处理频域增强的初学者学习!-Can achieve the ideal high-pass frequency domain low pass, Butterworth low-pass and high pass low pass Gaussian high-pass filtering. Suitable for studying the frequency domain enhanced image proc
image-processing-
- 常用图象滤波器的设计方法,实现一个通用的高通、低通滤波器函数,其中又分别实现理想、巴特沃思和高斯滤波形式,用实现的函数对图象进行高通处理,将所给图象增加噪声后再进行低通处理,处理后分别进行伪彩色增强-Top image filter design method, to achieve a common high-pass, low-pass filter function, which achieve the ideal, Butterworth and the form of Gaussian
pinghuaaruihua
- 用巴特沃兹低通(高通)、高斯低通(高通)、拉普拉斯高通滤波器对图像进行平滑(锐化)处理,以及Unsharp mask与highboost filtering-Butterworth low-pass (high-pass), Gaussian low-pass (high-pass), Laplacian high-pass filter on the image smoothing (sharpening) processing, and Unsharp mask highboost filt
DIP2
- 图像处理代码,可以实现频域理想高通低通,巴特沃思高通低通以及高斯高通低通滤波效果。适合在学习图像处理频域增强的初学者学习!-Can achieve the ideal high-pass frequency domain low pass, Butterworth low-pass and high pass low pass Gaussian high-pass filtering. Suitable for studying the frequency domain enhanced ima
ditong
- 频域低通滤波器去噪,包括指数滤波,巴斯沃特以及理想低通滤波器-Frequency-domain low-pass filter de-noising, including index filtering, Bath Waters and an ideal low-pass filter
filter
- 给图像添加高斯噪声,并使用高斯滤波器,ILPF,巴特沃兹滤波器分别处理后得到结果图 需要在目录下有一张匹配文件名的图片,必须是灰度图-Add gaussian noise to the image, and use the gaussian filter, ILPF, bart ward filter respectively after processing results Need to have a picture of a match the filename, directory
pic-for-transfer-function-of-filter
- 常见的滤波器传递函数图,包括巴斯沃特,梯形/指数型/理想低通滤波器函数图,很适合初学者-Common filter transfer function diagram, including Bath Water, trapezoidal/index/ideal low-pass filter function graph, it is suitable for beginners
数字图像处理第三次实验
- 傅立叶变换 显示原图像的频谱 二阶巴特沃斯(Butterworth)低通滤波器(Fourier transformation Display the spectrum of the original image Two order Butterworth (Butterworth) low pass filter)
hpfilter
- 对图像进行高通滤波,包含巴特沃斯高通滤波器BHPF,指数高通滤波器EHPF,梯形高通滤波器THPF(The image is filtered through high pass, including Butterworth high pass filter BHPF, exponential high pass filter EHPF, ladder high pass filter THPF.)
image-denoising
- 图像去噪算法研究,包括均值滤波、高斯滤波、中值滤波、自适应中值滤波、巴特沃斯低通滤波器、小波阈值去噪算法(Image denoising algorithms)
频域滤波
- 编程实现灰度图像的频域滤波算法。使用Matlab实现不延拓和延拓两个版本。对于延拓和不延拓版本,在理想低通滤波器、巴特沃斯低通滤波器和高斯低通滤波器上比较两者的区别;对于延拓版本,比较不同参数设置对上述三种滤波器滤波结果的影响。(Program to realize the filtering algorithm of gray image in frequency domain. Matlab is used to realize two versions of no extension an