搜索资源列表
离散小波变换(dwt)
- 离散小波变化的程序,用c++代码实现。其中子函数包括墨西哥帽函数,待分析函数-discrete wavelet changes in the procedures, using c + + code to achieve. Functions which include Mexico apparatus function, pending analysis functions
mywavelet
- 小波变换算法的c语言实现,包括dwt,INdwt,提升小波,以及小波去噪的MATLAB源代码-wavelet transform algorithm in c language, including dwt, INdwt upgrade wavelet Wavelet denoising and MATLAB source code
SharpWavelet.zip
- Wavelet implementation in c#, translated from algorithms in classic Wavelet book by Percival and Walden. This pack includes dwt and MOdwt transforms as well as many wavelet filter coefficients. This translation is not posted anywhere else, enjoy!
ImageTransform
- c# 写的图像时频变换程序。包括DcT,FFT,dwt,WHT以及对应的逆变化。-c# write image frequency conversion program. Including inverse DcT, FFT, dwt, WHT, and the corresponding changes.
dwt离散db小波
- 小波变换子程序-Wavelet Transform Subroutine
Watermark_4
- 信息隐藏与水印技术系列实验之四:dwt变换域不可见图像水印算法(开发工具:vc2005): 实现在一个256色灰度载体图像的dwt变换域低频LL系数中多次重复嵌入一个256色灰度文本图像水印。其主要功能如下: (1)可以载入不同的载体图像和水印图像,但载体图像和水印图像在本软件中被限制为256色灰度图像,若要用其它图像甚至彩色图像,请修改源码。 (2)可以对含水印图像中的水印信息进行提取,提取时需要原始图像。 (3)剪切攻击可使含水印图像中的水印信息部分丢失。 (4)可以计算
shuzishuiyin
- 在c++编译环境中实现在图形图像上加数字水印的功能-In c++ compiler environment increases in the graphic image on the function of digital watermarking
wavelet
- 用c语言实现matlab中dwt的功能,一层-Using c language dwt functions in matlab, a layer of
dwt
- dwt孤立词识别系统的主要代码,是使用c语音实现的-dwt isolated word recognition system code, is to use voice to achieve c
dt-dwt_c
- 双树复数小波变换的Matlab程序的c部分,全部解压到同一个文件夹下后可直接调用函数-Dual-Tree complex Wavelet Transform Matlab for the c part of the procedure, all extract to the same folder can be a direct call function
wavelet_dwt
- 小波dwt变换,一般大家是用matlab实现,但是这段程序是用c语言编写。-wavelet dwt
dwt
- 小波变换的c++代码,描述小波变换的详细实现过程,有点难度-c++ dwt
dwt
- 属于图象处理,用c 编写的小波变换算法.希望对大家有用啊-Are image processing, with c written wavelet transform. Hope useful for all ah
dwt-cPP
- 这是数字水印中的dwt的c++源程序,对大家想用多种语言编写数字水印的程序有所帮助-This is a digital watermark in the dwt of the c++ source code, we want to use multiple languages on Watermarking help program
wavelettransform
- 这是基于c++实现的小波检测代码,实现了两种小波变换dwt和97小波变换,希望对大家能有所帮助-This is based on c++ implementation of the wavelet detection code to achieve the two wavelet transform dwt and 97, in the hope that we can help
c
- This a self-contained package including the 2-D dwt and inverse dwt routines. The included matlab routines are used to generate noisy example images and disply the result of denoising.-This is a self-contained package including the 2-D dwt and in
Audio-watermarking-internship-report
- 音频信号的水印设计,以音频信号为载体,将秘密信号嵌入载体音频信号当中, 实现音频信号的水印。采用变换域小波变换(dwt)的技术,将音频信号进行小波变换,提取出低频分量,然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验,并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性,然后利用c 语言进行了测试,最后经 过一些修改,例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water