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Description: 一个用matlab做二维小波变换的源程序 -Matlab do with a wavelet transform two-dimensional source
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Size: 2198 |
Author: 赵静岚 |
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Description: A Matlab Tour of Second Generation Bandelets
附有每部分代码的说明
function x = perform haar transform(x, dir);
x = x(:); % to be sure we have a column vector
J = floor( log2(length(x)) ); % number of scales
if dir==1 % forward transform
for j=1:J
c = x(1:2?j-1):end); % previous coarse signal
x(1:2苆:end) = ... % new coarse signal
( c(1:2:end) + c(2:2:end) )/sqrt(2);
x(1+2?j-1):2苆:end) = ... % new details
(c(1:2:end)-c(2:2:end))/sqrt(2);
end
else % backward transform
for j=J:-1:1
y = x(1:2?j-1):end);
x(1:2苆:end) = ...
( y(1:2:end) + y(2:2:end) )/sqrt(2);
x(1+2?j-1):2苆:end) = ...
( y(1:2:end) - y(2:2:end) )/sqrt(2);
end
end
Listing 1: Function perform haar transform
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Size: 1072152 |
Author: wuda5566@sina.com |
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Description: Matlab脸部识别程序包括 haar feature adaboosting facedetection.
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Size: 1813676 |
Author: qinyaohuiwxj@163.com |
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Description: 这个程序是用harr小波对图像进行分解和重构，是个可执行的源代码，已通过调试，大家可用来学习-this procedure is right Harr wavelet image decomposition and reconstruction, is the source of executable code, the debugging, you can be used for learning
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Size: 157696 |
Author: feng |
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Description: 一个提升小波变换的matlab工具包。可以实现97，53，haar等系列的提升小波分解与重构。-an upgrade wavelet transform Matlab tool kit. 97,53 can be achieved, haar series of lifting wavelet decomposition and reconstruction.
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Size: 58368 |
Author: 周瑞 |
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Description: 利用Haar小波实现对语音信号的边缘增强，编程环境为matlab7.1-use of voice signals to achieve the edge enhancement, the programming environment for matlab7.1
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Size: 1024 |
Author: Shenhong |
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Description: a good face detection algorithm based on Haar like features
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Size: 113664 |
Author: 张一鸣 |
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Description: haarwavelet.it is code for haar wavelet in image prossecing.
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Size: 1024 |
Author: payam |
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Description: 人脸识别MATLAB工具箱
Faces detection toolbox v 0.1 -This toolbox provides some tools for faces detection using Local Binary Patterns and Haar features.
The task of detection is done by boosting approaches such Adaboosting, FastAdaboosting and Gentleboosting.
The main objective of this toolbox is to deliver simple but efficient tools mainly written in C codes with
a matlab interface and easy to modify.
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Size: 18769920 |
Author: he si |
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Description: haar 小波电网滤波模拟 可作为电力电子课程设计
DATAPLAY.M 为信号源
DISPART.M 为分辨1函数
DISPART1.M 为分辨2函数
RECOVER1.M 为还原函数，输出滤波结果-haar wavelet filter simulation grid can be used as power electronics curriculum design DATAPLAY.M to distinguish between a signal source DISPART.M as a function DISPART1.M to distinguish two functions RECOVER1.M to restore the function, the output filter the results
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Size: 1024 |
Author: zhang |
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Description: 本程序实现haar小波的变换，在图像去噪。压缩等方面有很大的帮助-This procedure to achieve haar wavelet transform, the image de-noising. Compression there is a great help
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Size: 1024 |
Author: 刘玄冰 |
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Description: Simple Haar wavelet
Just a M file show how the metric come
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Size: 19456 |
Author: Auttapong |
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Description: Haar transform based matlab algorithm
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Size: 1024 |
Author: bala |
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Description: Equation of haar wavelet
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Size: 22528 |
Author: srini |
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Description: haar小波图像信号正变换和逆变换，采用matlab编写，具有较好的移植性和较简洁的语言。haar小波图像信号正变换和逆变换，采用matlab编写，具有较好的移植性和较简洁的语言-haar wavelet image transform and inverse transform the signal is using matlab written, with good portability and a more concise language. haar wavelet image transform and inverse transform the signal is using matlab written, with good portability and a more concise language
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Size: 1024 |
Author: chenxianyi |
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Description: 用matlab编写的基于Haar小波变换的图像增强处理，同时可实现小波正变换，小波逆变换，实现小波分解与重构源代码。-Written by matlab Haar wavelet-based image enhancement processing, and can achieve positive wavelet transform, inverse wavelet transform, wavelet decomposition and reconstruction to achieve the source code.
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Size: 28672 |
Author: asdfg |
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Description: 用MATLAB写哈尔小波实现源码，供大家参考-haar wavlet code
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Size: 6144 |
Author: 鲜果 |
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Description: haar steganography, souce code
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Size: 47104 |
Author: pawanap |
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Description: 简单的利用小波变换的性质，实现了对接收辐射波谱的寻峰(By simply using the property of wavelet transform, the peak of received radiation spectrum is achieved.)
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Size: 1024 |
Author: Silliee |
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Description: 基于哈尔小波分析的图像分解重建，利用matlab语言(Performs Haar wavelet decomposition of images using filterbanks (MatLab))
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Size: 1961984 |
Author: milly2018 |
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