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Description: 有关图像压缩（wavelet）源程序-the Image Compression (wavelet) source
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Size: 210944 |
Author: 范文 |
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Description: 本程序实现利用小波变换对图像进行分解，获取其低频和高频部分-the program using wavelet image decomposition, their access to low-frequency and high-frequency part of
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Size: 3717120 |
Author: 薛燕 |
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Description: 小波matlab代码小波变换实现图像增强内含matlab源程序,matlab,Wavelet-wavelet Matlab code wavelet transform image enhancement includes Matlab source. Matlab, Wavelet
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Size: 33792 |
Author: 123456 |
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Description: 基于小波变换的图像压缩方法,主要是理论方面的介绍！小波分解等-based on wavelet image compression method, the theory is introduced! Other wavelet decomposition
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Size: 1864704 |
Author: 左童 |
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Description: 边缘保持小波图象阈值去噪.是一个很有用的文章,小波阈值去噪图象处理的比较经典的文章,值得一看.-maintain edge wavelet image thresholding. Is a very useful article, Wavelet thresholding image processing of classic articles, an eye-catcher.
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Size: 1043456 |
Author: 单昊 |
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Description: 使用小波进行图象分割的一个实例，效果还可以-using wavelet image segmentation an example, the effect can also
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Size: 64512 |
Author: 唐盛 |
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Description: D5/3整数小波变化，实现二维图像的整数小波变化，可用于图像的无损压缩，可实现多级变换，用户可自己设定变换级数-D5/3 integer wavelet change, realize two-dimensional integer wavelet image changes, can be used for lossless image compression, multi-stage transformation can be realized, users can set their own transformation series
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Size: 173056 |
Author: 张冰 |
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Description: 本压缩文件中，含有3个图像增强的Matlab程序，包括用小波方法及非小波实现图像的增强-The compressed file, containing three of the Matlab image enhancement procedures, including the use of wavelet methods and non-wavelet image enhancement
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Size: 2048 |
Author: 王海涛 |
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Description: 运用DB小波对图像进行小波变换和逆小波变换。包括了最基本的HARR波。-The use of DB wavelet image wavelet transform and inverse wavelet transform. Including the most basic HARR wave.
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Size: 131072 |
Author: shi zhenxiang |
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Description: 此段代码为小波图像增强，适用于初学者，请下载联系。-This code for the wavelet image enhancement for beginners, download links.
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Size: 46080 |
Author: ythaa |
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Description: 基于小波的图像配准，主要是wavelet_registration_改进2，也即wavelet_registration改进版本，主要是将配准的循环由while变成了for,
循环变量变为整型，因此判断变为整型之间的判断，
节省执行时间-Wavelet-based image registration, mainly wavelet_registration_ improve 2, namely wavelet_registration improved version, mainly from the cycle of registration while turned into a for, the cycle variable to integer, so judge between integer into judge, to save execution time
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Size: 13710336 |
Author: 胡昊 |
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Description: 小波图像融合的示例，用matlab编写，欢迎下载测试。-Examples of wavelet image fusion using matlab prepared to welcome to download the test.
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Size: 5120 |
Author: glaze |
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Description: 利用小波理论实现图像降噪处理的文章，利用小波理论的多分辨率优势，很好的处理了传统方法中不好解决的矛盾-Realize the use of wavelet theory deal with the article image denoising using wavelet theory of multiresolution advantages, a good deal with the traditional method to solve the contradiction between poor
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Size: 252928 |
Author: 郭炳煜 |
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Description: 使用小波变换进行图象压缩,实现图象的压缩和解压.不错的程序,希望大家可以享用,并多多指导. -Using wavelet transform image compression to achieve image compression and decompression. Good program, I hope everyone can enjoy, and a lot of guidance.
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Size: 34816 |
Author: liulili |
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Description: 将影像做小波的转换，可以运用在影像的压缩，也可以撷取出影像高频的信息，算是应用面相当广的程序，请参考-Wavelet image to do the conversion, can be used in image compression, the image can also capture high-frequency information can be regarded as a very broad application of facial procedures, please refer to
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Size: 379904 |
Author: Sam |
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Description: 本文运用了神经网络中的自组织向量机和小波变换相结合，实现了图象的压缩，通过训练样本，得到好的结果-In this paper, the neural network of self-organizing vector machine and wavelet transform combining image compression achieved through the training samples obtained good results
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Size: 9216 |
Author: 李靖 |
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Description: 基于小波分析的图像压缩以其重建，代码很好的实现了这一功能。-Wavelet-based image compression for its reconstruction, to achieve a good code of this function.
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Size: 36864 |
Author: vera |
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Description: 基于拉haar小波的图像增强，与传统直方图均衡化相比较，效果更好。-Pull-based haar wavelet image enhancement, with the traditional histogram equalization compared to better.
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Size: 1024 |
Author: wd |
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Description: 通过matlab实现二维离散小波变换的Mallat快速算法源程序和对二维图像进行多级分解与重建-Matlab achieved by two-dimensional discrete wavelet transform Mallat fast algorithm and multi-dimensional image decomposition and reconstruction
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Size: 197632 |
Author: zhang |
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Description: 小波图像去噪程序。th=sigma*sqrt(2*log10(L*T)) 计算阈值
ch=c(1,num(4-i,1):num(4-i,3)+step(4-i)-1) 对各高频系数进行阈值处理
chl=length(ch)
for j=1:chl
if abs(ch(j))>=th
ch(j)=sign(ch(j))*(abs(ch(j))-2*th/(1+exp(m*(ch(j)^2)))) 阈值处理函数
else
-Wavelet image denoising procedures. th = sigma* sqrt (2* log10 (L* T)) calculated threshold ch = c (1, num (4-i, 1): num (4-i, 3)+ step (4-i)-1) of the high-frequency coefficients thresholding chl = length (ch) for j = 1: chl if abs (ch (j))> = th ch (j) = sign (ch (j))* (abs (ch (j))-2* th/(1+ exp (m* (ch (j) ^ 2 )))) else threshold processing function
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Size: 3072 |
Author: 朱兰花 |
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