搜索资源列表
GaborFilter
- 本程序实现了Gabor滤波器的三维显示并对一幅图像通过频域卷积实现了1个尺度6个方向的Gabor滤波显示
imfreqfilt
- 对图像进行频域滤波，调用时需要提供原始图像和与原图像等大的频域滤波器作为参数，输出为经过滤波处理后又反变换回空域之后的图像。-The image frequency domain filtering, called the original image and the need to provide the original images with a large frequency domain filter as a parameter, then the output is filtere
smoothing-denoising
- 数字图像处理，用MATLAB实现频域平滑滤波以及图像去噪代码，用 函数对图像数据进行二维FFT 逆变换，并用函数取其实部，得到处理过的空间域图像数据； -Digital image processing, to achieve the frequency domain using MATLAB image smoothing and denoising code, the image data with the function inverse two-dimensional FFT, an
8888899999122322
- 频域实现图像的滤波是一种比较好的滤波办法，采用了求平均值等算法-Implementation of frequency-domain image filtering is a relatively good filtering approach such as used for the average algorithm
pinyugaotonglvbo_ruihua
- 频域高通滤波法对图像进行增强,图像的锐化滤波。-filter
Imageenhancement2
- 包括图像变换增强、灰度变换增强、直方图变换增强、空间域滤波增强、频域增强等-Including image transformation enhanced gray-scale transformation enhanced, histogram transformation enhanced, enhanced spatial domain filtering, frequency domain to enhance and so on
ImageProcessing
- 用VC++实现的图形图像处理软件，包括时域增强变换如灰度变换，直方图均衡化和频域增强变换如快速傅里叶变化高通滤波变换等-VC++ implementation with a graphical image processing software, including enhanced time-domain transform such as the gray level transformation, histogram equalization and frequency domain tr
4
- 8或24位图像的变换域处理及应用。一维二维傅里叶变换、二维离散余弦、频域高通、低通滤波等-8 or 24-bit image processing and application of transform domain. One-dimensional two-dimensional Fourier transform, two-dimensional discrete cosine, frequency high pass, low pass filtering
imageprocess
- 用MATLAB写的图像处理，包括绘制直方图，灰度拉伸，图像均衡化及频域平滑滤波代码，简洁实用，注释清晰-Written using MATLAB image processing, including the plot histogram, gray stretch, image equalization and frequency domain filtering code, simple and practical, clear notes
mydemo
- 图像处理软件包：内有灰度变换、空域滤波、频域处理等代码-Image processing package: there are gray-scale transformation, spatial filtering, frequency domain processing code
Edge
- 自己设计的一种简单的理想频域低通滤波器，对图像进行低通滤波操作。-A simple self-designed ideal frequency domain low pass filter, low pass filter on the image operation.
zengqiang
- 图像增强里的小程序，有中值滤波，平滑处理还有频域增强-Image Enhancement in the small procedures, median filtering, smoothing also enhanced the frequency domain
shiyan2
- 实验数字图像的空间域滤波和频域滤的实验知道书，在matlab上实现。-Experimental digital image spatial filtering and frequency domain filtering of the experiment to know the book, in matlab to achieve.
Basic_Image_Process
- 基本的图像处理程序：统计直方图，阈值分割，图形加减，傅里叶频谱分析，频域理想高通、低通滤波，高斯型滤波器，伪彩色编码，可以保存处理以后的图像-Basic image processing: histogram, threshold segmentation, graphics, addition and subtraction, Fourier spectral analysis, frequency domain the ideal high-pass, low pass filter, Ga
image_processing
- n多个图像处理的c++源代码，包括几何变换、滤波、频域变换、编码-lots of c++ source code of image processing, , including the geometric transformation, filtering, frequency domain transform, coding, etc.
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
lfx
- 利用Visual C++编程技术实现数字图像处理图像的各种基本技术，主要包括以下几点： 1、BMP格式图象的显示：直接显示和打点显示。 2、几何变换：平移，旋转，镜象变换，转置，缩放。 3、正交变换：包括傅立叶变换、沃尔什变换、离散余弦变换和离散余弦反变 换等。 4、图象增强：包括空域增强（直接灰度变换、直方图处理、图像平滑，均值滤波，拉普拉锐化等）和频域增强（理想低通、巴特沃斯低通滤波）和伪彩色增强。 5、图象复原：卷积模糊、卷积模糊+噪声、椒盐噪声、随机噪声、逆滤波复
frequency-domain-processing
- 傅立叶变换是数字图像处理中应用最广的一种变换，其中图像增强、图像复原和图像分析与描述等，每一类处理方法都要用到图像变换，尤其是图像的傅立叶变换。常用的图像增强技术可分为基于空域和基于变换域的两类方法。最常用的变换域是频域空间。在频域空间，图像的信息表现为不同频率分量的组合。如果能让某个范围内的分量或某些频率的分量受到抑制而让其他分量不受影响，就可以改变输出图像的频率分布，达到不同的增强目的。 4、高通滤波- 锐化 -Fourier transform in digital
ditong
- 此代码基于opencv2.2,实现的功能：在频域中对图像进行低能滤波处理，输出一幅灰度图，一幅傅氏实部图，一幅虚部图-This code is based on opencv2.2, to achieve the function: low frequency domain filtering of image processing, output a grayscale, a real part of Fourier maps, an imaginary figure
4
- 布布特渥斯低通滤波器利用叶变换，得到图像的频域信号，进行滤波处理，将结果返回空域。-布布特渥斯 low-pass filter using Fourier transform, to get the image frequency domain filtering process, the results returned airspace.