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dct变换的VC实现
- DCT变换的VC实现，对研究DCT如何用C实现有很大的参考作用，或可直接调用-DCT VC to study how to use C DCT achieve a great reference, or direct call
lwt
- 提升小波变换程序， %LWT Lifting wavelet decomposition 1-D. % LWT performs a 1-D lifting wavelet decomposition % with respect to a particular lifted wavelet that you specify.-lifting wavelet transform procedures% Local Walsh Transform Lifting wavelet dec
jasper-1.701.0.gpu+dwtgpu.0.9a
- GPU优化的小波变换,将cpu的计算移到GPU执行-the wavelet transform by GPU optimized,shift the compute of the CPU to GPU perform
DWIT.tar
- 完整的小波变换程序,带各种小波基,结构合理,适合初学者-the integrated wavelet program .with multifarious wavelet basis .is structure reasonable and suit to the beginner
小波变换程序
- 上课时老师提供的参考程序，希望对大家有用 -the refence pragram provided by teachers in class is useful to you .
Wavelets and Multiwavelets
- 小波和多小波程序 说明很详细 适合初学多小波的人-Wavelets and Multiwavelets program the illuminate is very particular,and it is adapt to beginner who learns multiwavelets
liftpack-3.0b2j-cc
- 第二代小波变换的源代码，内容包括常用的著名小波基，并全部用类封装实现-second generation wavelet transform the source code, as used in the famous 101416, and all types of packaging used to achieve
二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个
C1PROJ2003-1
- 使用影像處理原理與應用課本中所提及的小波轉換的知識，將一張影像轉換為四張包含不同資訊的影像。並對於特殊的影像處理要求，分別對特定幾張影像作反轉換，會產生符合要求的影像。-use image processing and application of principles mentioned in the textbooks of wavelet conversion expertise, the conversion of an image containing four different i
hufferman
- hufferman变换的源码,常用在mpeg-2/4的编码过程中,用以简化代码-hufferman transform the source code used in the MPEG-2 / 4 encoding process to simplify the code
fftw3
- FFTW 3.01 目前为止最好的FFT函数库,速度和精度都没得说-far the best FFT functions, speed and accuracy have to say no
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
5_3_lifting
- 采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。-using 5 / 3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.
多分辨水印的matlab简单程序
- 直接减压到matlab\\work目录下就可以看到运行结果了，其中包括了位平面分解，量化嵌入（提取），图像的金字塔分解等的程序块。-decompression directly to the Matlab \\ work on the directory can see the results, which included a bit plane decomposition, quantification embedded (extraction), the image of the pyra
SSE 优化的小波解码
- 提供了SSE优化的小波解码过程，让使用者充分体现小波的解码质量和速度，达到良好的实际应用效果。-SSE optimization for the process wavelet codec, allows users to fully embody the wavelet codec quality and speed to good effect in practical applications.
gaborconvolve
- 用matlab实现图像处理中很重要的gabor变换，如对程序有什么问题可以本人联系一起探讨，chengaoshu@sina.com-Matlab using image processing to achieve a very important gabor transform, such as the procedure is what can I contact to explore, chengaoshu@sina.com
小波变换源码
- 带有多种小波基的小波变换程序，可用于图象识别，信号突变检测。-with multiple small Porgy wavelet transform procedures can be used to image recognition, signal mutation detection.
An Introduction to Wavelets
- An Introduction to Wavelets
Wavelet-analysis-to-understand
- 小波变换是克服其他信号处理技术缺陷的一种分析信号的方法。小波由一族小波基函数 构成，它可以描述信号时间（空间）和频率（尺度）域的局部特性。采用小波分析最大优点 是可对信号进行实施局部分析，可在任意的时间或空间域中分析信号。 -Wavelet transform is a signal processing techniques to overcome the other deficiencies of a signal analysis method. By the family o
Introduction-to-Wavelet-Transform
- 小波(Wavelet)这一术语，顾名思义，“小波”就是小区域、长度有限、均值为0的波形。所谓“小”是指它具有衰减性；而称之为“波”则是指它的波动性，其振幅正负相间的震荡形式。-Wavelet (Wavelet) the term, as the name implies, the "wavelet" is a small area, length limited waveform, the mean of 0. The so-called "small" means it is capable