搜索资源列表
Huffman
- 基于Huffman变换的图像压缩算法,c++语言开发的。-image Compression algorithm based on Huffman
dctcompr
- 基于DCT变换的图像压缩,分别给出了灰度图和真彩图的压缩方法。-DCT-based image compression, respectively, are given grayscale and true color pictures of the compression method.
DCT
- 本文设计基于DCT的人脸识别系统,首先结合当今人脸识别的背景和发展状况讨论了人脸识别的研究内容及在各方面的应用;然后研究了人脸识别进行预处理,讨论了人脸识别预处理的其他方法,分析各种方法的利弊,最后采用DCT(离散余弦变换)实现人脸图像预处理中的降维处理;接下来对人脸图像的特征提取进行了研究,简单叙述了几何特征提取和代数特征提取,同时深入研究了基于DCT和PCA变换的人脸图像特征提取,从而实现是否对人脸识别系统识别率有所提高的研究;对于分类器的选择,本文对两种分类器进行了探讨,即最近邻分类器和B
MATLABsheji
- matlab电子信息工程程序设计 图像的傅里叶变换及其应用-Electronic and Information Engineering program design matlab image Fourier Transform and Its Applications
MATLABshixianxiaobobianhuanyasuo
- MATLAB实现提升小波变换的图像压缩,下载即可运行-MATLAB realization of Lifting Wavelet Transform Image Compression, download you can run the
APyramid
- 基于VC++的图像匹配的金字塔算法。输入原始的512*512灰度图像,同时输入模板图像,分别输出图像和模板图像的三层金字塔图像,用来分层匹配;对输入图像利用小波变换分层,并形成三层金字塔,然后对模板图像做同样的处理,然后从顶至下以此对原始图像和模板图像进行匹配,匹配采用简单的对应像素的绝对误差累计来表示。提供测试模式集及其测试结果。-Based on VC++ pyramid algorithm for image matching. Enter the original 512* 512 gr
contourlettoolbox
- contourlet工具箱,能对图像进contourlet变换-contourlet toolbox, can transform the image into the contourlet
restruct
- 用MATLAB实现数字图像的傅里叶变换,显示图像频谱-Digital images using MATLAB Fourier transform, display the image spectrum
image_transform
- 这是关于图像翻转,旋转,缩放等变换的MATLAB源程序,以函数的形式写出来。-This is about image rotation, zooming transform MATLAB source code, written in the form to function.
liftingdemo
- 本程序实现任意偶数大小图像第二代双正交97提升小波变换-This procedure of an arbitrary even-size images to enhance the second-generation dual-orthogonal wavelet transform 97
wavelet
- 这是关于利用小波变换进行二层压缩的小程序,利用小波工具箱,进行图像编码,分层,解压缩,最后还原。-This is a program about wavelet
es_Ang_Hough
- 自编的采用Hough变换的方法估计运动模糊图像的方向,含一个M文件,注释详细,希望对学习图像复原的朋友有一些帮助。-The use of self Hough transform to estimate the direction of motion blurred images, with an M file, comment in detail, hoping to restore the images to the friends learn that some help.
grouplet
- 有关grouplet小波变换的一些源代码,主要用于图形图像处理-Some of the grouplet wavelet transform source code, mainly for graphics and image processing
waveletimtransformandimagecompression
- 用Matlab实现图像的整数小波变换和逆变换,对行和列各做一次,采用最简单的S小波,它是Haar变换的整数形式。此程序代码为逆程序代码-Using Matlab for image wavelet transform and inverse integer transform, the rows and columns to do once the most simple and S-wavelet, which is the integer Haar transform. This progr
bianhuan
- 对给定图像裁剪为384×384,对其分别进行傅立叶等变换 。。。——bianhuan.m-For a given image cut to 384 × 384, so its Fourier transform respectively. . .- Bianhuan. M
hough
- 对 二值图像进行霍夫变换 找出圆来,即找到圆心和半径,再将圆画出来- houghcircle- takes an edge map image, and performs the Hough transform for finding circles in the image.
filt
- 关于图像滤波的一个实例应用,教会你如何通过傅里叶变换滤除单频噪声-An example of image filtering applications, teach you how to filter out single-frequency noise in Fourier transform
TheFirstMatlabHomework
- MATLAB 简单程序,源代码。。。 实现图像变换-Simple MATLAB program, the source code. . . Implementation of Image Transform
MATLAB_image_transform_classical_source_tutorial.r
- MATLAB图像变换经典源码教程MATLAB image transform classical source tutorial-MATLAB image transform classical source tutorial MATLAB image transform classical source tutorial
waveenhance
- 是一些利用小波变换进行多源图像融合的程序 -Some wavelet transform image fusion process