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waveletmallat
- 小波变换 采用mallat算法对信号进行四级分解、重构.matlab做的。-wavelet transform algorithm used Mallat four of the signal decomposition and reconstruction. Matlab done.
remodetest
- 本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
rethresholdtestdemo
- 本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
reAAAnstdhaardemo
- 本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
waveletcmprestion
- 本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
newdwt
- 本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
codefile
- 对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR).-images of two-dimensional discrete wavelet transform, transform Series is greater than or equal to 3, and reconstruction, Image Reconstruction final calculation of the peak signal-to-noise rati
FusionCode1
- 针对多聚焦图像融合，本文首先介绍了小波变换融合算法，虽然小波变换方法无冗余，高频分量损失较小，具有较好的融合效果，但存在两个主要缺点：一是移变性，二是融合图像在重构时会受到一些外来因素的影响，所以仍会丢失一些边缘信息，为了克服小波变换法的以上缺点，可以采用基于小波分解和点扩展函数模型PSF相结合的融合方法。该方法首先对不同的图像进行无降2采样的小波分解，以保持与源图像大小相同，然后分别将其各方向、各尺度的高频分量进行叠加，并依此提取其高频分量的特征信息来判定清晰目标或模糊目标，以此来设计融合算法
2003_10
- JPEG2000中提升小波的分解与重构的方法,是一个比较新的硬件实现结构-upgrade JPEG2000 wavelet decomposition and reconstruction method is a relatively new hardware structure
xiaobobao
- 这是基于matlab的图像去噪程序，使用小波包的方法实现。默认阈值。及小波分解重构等。-This is based on Matlab image denoising, the use of wavelet packet method. The default threshold. Wavelet decomposition and reconstruction, and so on.
wavepacket
- 小波包分解和重构vc++完全代码，非常好的东西，内容全面，重点推荐！-wavelet packet decomposition and reconstruction vc complete code, very good things, a comprehensive and focused recommended!
hdjm
- 抽取子图像: 通过一个随机混沌标签序列从原图像中抽取 对子图像加密:小波变换 ,在高频部分加密 重构原图，把加密好的子图像重新放回到原图像中 -from sub-images : a random chaotic sequence label from the original image from a tradition image encryption : wavelet transform, the high-frequency part of remodeling the
weaksignal
- 该程序基于小波变换，实现弱信号提取。首先选择合适的小波基对加载信号进行分解，在进行阙值处理并进行重构-procedures based on the wavelet transform, realize weak signal extraction. First choice of loading small Porgy right signal decomposition, Que value during processing and Reconstruction
MALLAT_PROGRAM
- 基于Mallat的二维Haar小波分解与重构算法的C语言实现最大分解级数:5级*/ -Mallat Haar wavelet decomposition and reconstruction algorithm in C language to achieve maximum decomposition Series : 5 * /
fenjiechungou
- 二进小波多级分解，基于小波的图像多尺度分解和便于那检测，成功完成小波对图像的多尺度分解及重构。-into two multi-level wavelet decomposition of the image based on wavelet multi-scale decomposition and then facilitate detection, the successful completion of image wavelet multiscale decomposition and
Wavelet2DSTransform
- 使用Matlab7.3开发的使用整数小波变换对图像进行3级分解和重构的程序，具有详细的实验报告，和演示结果截图，目录下包含程序中用到的图像等所有文件。-use Matlab7.3 development of the use of integral wavelet transform, the image is three decomposition and reconstruction of the way Sequence, a detailed report of the experime
walawala3
- 自己做的十分简单的小波分析的例子。 对一个已经有的方波进行分层，而后重构。 这是程序的开头部分。 -themselves do very simple examples of wavelet analysis. Some of the square has a stratified, and then reconstruction. This is the beginning of the process.
fn_DBn_2D
- 对二维信号（例如二维图像），实现多级小波的分解和重构，用到的小波函数是 DBN 小波,即Daubechies小波。
FRIT
- 计算小波变换的Mallat算法需要逐级分解和重构，而本文通过矩阵变换方法，给出不需逐级计算的小波分解和重构矩阵的构造方法，并给出9/7小波的分解和重构矩阵的基向量及波形图。
waveletdocument
- 一些很有用的小波包多尺度分解与重构的资料