搜索资源列表
liftpack-1.0
- 小波变换算法源代码 -source code for wavelet transform algorithm
WVC_c
- SSE 小波变换, sse优化的小波变换算法,速度奇快-SEE wavelet transform,sse optimized wavelet transform arithmetic,the speed is singularity quick.
MYDCT-Qwx
- 我自己写的DCT变换，8*8点的，采用FFT算法完成快速的DCT-I wrote it myself DCT, 8 * 8 o'clock, FFT algorithm rapid completion of the DCT
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
wavelet_signal
- 采用mallat算法进行小波分解/重构的程序，支持一维和二维信号-Mallat algorithm using wavelet decomposition / remodeling process, support one-and two-dimensional signal
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.
imagereconstruction
- 基于小波和插值的超分辨率图像重建算法，通过插值后将小波分解应用于图像中，再通过逆变换得到重构图像-And interpolation based on wavelet super-resolution image reconstruction algorithm by interpolating the image after the wavelet decomposition used, then the reconstructed image through the inverse tran
waveletdenoising
- 小波变换应用，小波软阈值及硬阈值去噪算法及对此算法的改进算法。-Application of Wavelet Transform, wavelet soft threshold and hard threshold denoising algorithm and improved algorithm for this method.
MyDwt2D
- 对图像进行二维离散小波变换, 变换级数大于等于3级,然后统计系数中0的个数（百分比表示），并进行重构, 最后计算重构图像的峰值信噪比(PSNR). 里面还附上了我写的实验报告，对大家理解Mallat算法和图像压缩很有帮助-Image two-dimensional discrete wavelet transform, transform series greater than or equal to 3, and then statistics of the number of c
watermark_wavelet
- 小波变换的数字水印算法,附有论文和源程序.-Wavelet Transform Digital Watermarking Algorithm with thesis and source code.
inageProcess
- 图像压缩算法，即图像小波变换程序包括哈尔小波和红黑小波-Image compression algorithm, which includes images of wavelet transform Haar wavelet and a red, black and wavelet
second_wavelet
- 整数heer小波变换（一级），基于提升算法，可以参考-int wavelet transforms
longwavelet
- mallat算法,实现了一维图像处理，可以试一试-mallat，based on
shiyuhepinyu
- 用vc++实现了两种经典的小波去噪算法、 对于初学者很有意义
watermark
- 基于小波变换的数字图像水印算法的研究与实现论文-Wavelet-based Digital Image Watermarking Algorithm and Implementation Papers
tool_image_6
- 基于fft和二进小波编写的二维小波多孔算法图像分解，效果不错-Fft and based on dyadic wavelet algorithm for the preparation of porous two-dimensional wavelet image decomposition, good results
IMAGEFUSION
- 该文章介绍了基于小波和模糊算法对图像进行融合，值得借鉴借鉴-The article describes the algorithm based on wavelet and fuzzy image enhancement, refers to the reference
DWT_1D
- 本程序用Mallat算法实现小波变换,方法简答以实现(This program uses the mallat algorithe to implement wavelet transform)
APES算法
- 此程序描述基于APES算法的谱估计。该算法既可以估计信号幅度，又可以估计信号的相位。这种算法估计的精确度高。
MATLAB R2016a小波分析22个算法实现源码
- MATLAB R2016a小波分析22个算法实现源码 可以实现和运行(MATLAB R2016a Wavelet Analysis 22 Algorithms to Realize Source Code Realization and Operation)