搜索资源列表
Image_enhance
- 可以进行灰度增强,直方图增强,平滑处理,锐化处理,频域滤波-Can be gray enhancement, histogram enhancement, smoothing, sharpening, frequency domain filtering
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.
DIPDemo
- 很全面的数字图像处理程序,从读取bmp图像,空域滤波,频域滤波,傅里叶变换,应有尽有-Very comprehensive digital image processing procedures, from reading bmp image, spatial filtering, frequency domain filtering, Fourier transform, everything
tuxiangzengqiang
- GUI系统进行图像的增强处理,包括彩色增强,频域滤波等-GUI image enhancement processing systems, including color enhancement, frequency domain filtering
kongjianlvboyupinyulvbo
- 该文件是有关空间滤波和频域滤波的比较的程序,希望能帮助大学的学习。-This file is a program about comparing spatial filtering and frequency domain filtering, hoping to help the university study.
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
Frequency-domain-filtering
- 本文主要研究了频域滤波中平滑以及锐化技术,借助Butterworth滤波器以及Gauss滤波器探究了低通滤波器的性质;结合USM技术,Laplacian算子、以及Butterworth/Gauss滤波器研究了高通滤波器的特性. doc文档最后附有所有我编写的的matlab代码-This paper studies the frequency domain filtering smoothing and sharpening techniques, using Gauss filter But
chap5
- 图像增强技术,灰度变换,直方图增强,图像的统计特性,空域滤波,频域滤波-Image enhancement technology, gray transform, histogram enhancement, the statistical properties of the image, spatial filtering, frequency domain filtering
pinyulubo
- 数字全息图频域滤波再现,用来实现数字全息再现-Digital reproduction of holograms frequency domain filtering for digital holographic reproduction
bridge-road-cracks-detection
- 代码是matlab编写,有例图,可直接运行(注意修改路径)。主要用来检测桥面、路面裂纹,有详细函数功能说明和算法思想,实现了路面规则条纹背景的频率估计,采用频域滤波可有效去除路面图像接近估计频率的噪声,保留目标裂纹,实现了初步的检测功能,但是功能还不完善,可作Demo供大家参考。有兴趣的朋友可以逐步完善、移植,有兴趣的朋友请与我联系。-Matlab code is written, there is case diagram, can be run directly (Note to modif
Image-filtering
- 图像滤波-频域滤波,包括:代码,原始图像,滤波后的图像-Contents: code, the original image and processed image.
2014DIPmatlabcode
- 拉普拉斯滤波,用拉普拉斯算子进行的频域滤波-Laplace filter
chap_07
- 数字图像处理,能够实现图像的离散变换和图像的频域滤波等。-Digital image processing can be achieved in the frequency domain filtering, discrete transform and image of the picture.
DIPDemo
- 《数字图像处理与机器视觉:Visual C++与Matlab实现》Visual C++源代码,软件:visualC++6.0,在本机上成功运行。内容包括图像的点运算、几何变换、空域和频域滤波、图像复原、形态学处理、图像分割以及图像特征提取。-" Digital image processing and machine vision: Visual C++ and Matlab achieve" Visual C++ source code, software: visualC+
123
- 对BMP图像进行打开,查看灰度直方图,线性变换,直方图均衡化,图像增强,几何变换,fft,频域滤波,图像恢复,数学形态学,图像分割等操作。-To open the BMP images, view the gray-level histogram, linear transformation, histogram equalization, image enhancement, geometry transformation, FFT, frequency domain filtering, i
code
- 可以进行频率域图像增强,包括傅里叶变换,频域滤波功能的实现。-Frequency domain image enhancement can be done, including Fourier transform, the realization of the function of frequency domain filtering.
DFT
- 函数paddedsize可计算P和Q的最小偶数值,PQ则是避免折叠误差的串扰所采用的补零方法。 函数dftfilt是用于频率域滤波的M函数 在house中进行空域滤波与频域滤波的比较 函数dftuv创建用于实现频率域滤波器的网格数组 在number中进行低通滤波 还可基于lpfilter生成高通滤波器。 函数D=hypot(U,V)<=>D=sqrt(U.^2+V.^2)替代 函数f=tofloat(f)<=>f=im2double(f)替代-
pyzq
- 图像增强,仿真结果有巴特沃斯频域滤波,灰度调整,空域滤波,理想频域滤波,直方图均衡化-Image enhancement, simulation results Butterworth frequency domain filtering, grayscale adjustment, spatial filtering, the ideal frequency domain filtering, histogram equalization
Untitled
- 编码实现频域滤波的伪彩色增强处理。三个滤波器可以设置为分别通过低频、中频和高频分量。-Coded frequency domain filtering pseudocolor enhancement processing. Can be set to three filter by low frequency, intermediate frequency and high frequency components respectively.
vc_imageprocessing
- 对图像处理者的初学有帮助,实现图像的点运算,空域滤波,频域滤波等变换-Image processing beginner who help realize the image point operations, spatial filtering, frequency domain filtering, transformation