搜索资源列表
LRG61
- 程序用来消除周期性噪声干扰信号。要求在图像频域中设计一Butterworth陷波器，其阶数n和陷波器半径D0由理论知识通过自己的探索得出，理解二者对滤波器性能的影响。-Procedures used to eliminate the periodic noise signal. Request images to design a Butterworth frequency domain notch filter, and its order n and the radius of notch
imnoise3
- 这是一个matlab语言编写的噪声功能函数.实现周期性电子噪声,并用滤波器实现去噪。-It is written in a matlab noise performance function.To achieve periodic electronic noise，and use filters to achieve de-noising.
Image-Enhancement
- 交换两幅图像的相位谱，利用频域滤波消除周期噪声！-Exchange of two images of the phase spectrum, using frequency domain filtering periodic noise elimination!
yantuo
- 一个延拓程序，针对时域变频域后图像移动的处理，有零延拓，对称延拓，周期延拓。-An extension program, for the time domain frequency domain after the processing of moving images, zero extension, symmetric extension, periodic extension.
pulse_inpainting
- 自己写的基于region filing的算法，用于信号修复，尤其适合有周期特征的信号-Wrote based on region filing algorithm for signal inpainting, especially for a periodic signal characteristics
imnoise3
- 产生一个周期噪声， 用法：[r,R,S]=imnoise3[M,N,C,A,B]-generate periodic noise
A-relaxing-bandwidth-smoothing-schedule-for-trans
- A relaxing bandwidth smoothing schedule for transmitting prerecorded VBR video in periodic network
Arnold
- Arnold变换的实现程序及周期计算，可用于对图像进行置乱处理-Arnold transform implementation of procedures and periodic calculation can be used for image scrambling
imnoise3
- 用于生成周期噪声的模型，其傅里叶变换以及谱函数-The model used to generate periodic noise, and its Fourier transform and spectral function
code
- 频率低通滤波器,用来处理图像的周期噪声,具有很好的效果,可以直接运行-Frequency low-pass filter for periodic noise image processing, has a good effect, can be directly run
keshe
- 对具有椒盐噪声的图像进行中值滤波 对具有周期噪声的图像进行低通滤波-Image with salt and pepper noise median filter to the image with periodic noise low-pass filtering
filter-image
- 采用matlab编写，对图像椒盐噪声与周期性噪声的进行滤除-Using matlab, image noise and periodic noise salt and pepper to filter out
filtering_F
- 图像频域滤波，用matlab实现了在图像频域中通过Butterworth陷波器消除周期性噪声干扰信号。-Image frequency domain filtering using matlab achieved in the frequency domain image by Butterworth notch filter to eliminate periodic noise signal.
code
- 频域图像增强，交换两幅图像的相位谱，利用频域滤波消除周期噪声-Frequency-domain image enhancement, image exchange two phase spectrum, frequency domain filtering to eliminate periodic noise
fft_domain_periodic_noise_removal
- 主要用于数字图像处理里的图像增强和图像复原，用fft_domain_periodic_noise_removal来实现功能-Mainly used for image enhancement in digital image processing and image restoration, using FFT domain periodic noise removal to implement the function
Total-Variation---
- This program implements FISTA for solving the linear inverse problem with the total variation regularizer and either reflexive, periodic or zero boundary conditions. The blurring operation is assumed to be seperable.-This program implements FISTA for
2Tight-periodic-wavelet-
- 2Tight periodic wavelet frames and approximation orders GHS-2Tight periodic wavelet frames and approximation orders GHS
matlab--filtering
- 用于周期噪声、高斯噪声和椒盐噪声的数字图像处理滤波-For periodic noise, Gaussian noise and salt and pepper noise of the digital image processing filter
fenzhi
- logistic差分方程倍周期和混沌分支图。-logistic difference equation fold periodic and chaotic branching diagram.
xiaoboshuxing
- 为了描述数字空间目标轮廓,便 于计算机图形表达,提出一种适于描述序列点轮廓的小波描述子。将数字空间轮廓视为周期序列,并基于离散小波变换给出序列点轮廓小波描述子- To describe the target profile digital space, then the computer graphics expression, presents a profile adapted to describe the sequence point wavelet d