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SPIHT-compress
- 输入：为需要压缩图象的名称,该主程序仅能构处理256灰度图,读者可以自行改编为RGB处理；ratio为压缩比率；level为小波分解的级数 输出:是解压完毕的图象数据矩阵-input : the need for image compression name, the main program can only handle 256 gray level structure, Readers can own adaptation of RGB; ratio of compression ra
vi2
- This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet. For eg:-wavelets can be haar, db1, db2,dmey............... Decomposition can be viewed in
hua使用MATLAB设计小波变换程序中的若干问题
- 在使用MATLAB完成小波变换程序和通过阈值来压缩图像的过程中，我和许多同学都是边学边用，是从一个接一个的问题中逐步理解小波和MATLAB编写程序的。因此我愿意就个人遇到和解决问题的经验与大家讨论，希望能够对遇到同样问题的人有所帮助。-using MATLAB completed wavelet transform procedures and through the threshold to compress images of the process, I and many of my cl
Matlab-Wavelet-Denoise-Compress
- Matlab-Wavelet-Denoise-Compress.关于小降噪的练习，很好的应用！-Matlab-Wavelet-Denoise-Compress. The practice of small noise, a very good application!
Aviation
- ECG compress algorithm
WAVELET_BASED_IMAGE_COMPRESSION
- Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression method.-Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression
cimage-console
- algrothim embedded zerotree wavelet in java for compress image
Image_Compress
- 使用小波技术对图像进行压缩和解压过程，并且通过模拟信道测试计算其PSNR，通过Matlab2009a测试。-Using wavelet methods compress and decompress the image, and testing through analog channels to calculate the PSNR, by Matlab2009a test.
de_noising
- Matlab-Wavelet-Denoise-Compress. The practice of small noise, a very good application
image_compress_using_wavelet
- 利用小波进行图像压缩，使用的是一代小波对图像进行的压缩-image compress using wavelet
Signalcompression_Coif
- 采用Coif小波变换在matlAB中对信号进行压缩降噪处理并进行比较-Wavelet transform using Coif matlAB compress the signal in the noise reduction and compared
walsh_colour
- Walsh wavelet transform to compress/decompress colour image-Walsh wavelet transform to compress/decompress colour image..
Haar-wavelet-
- 使用一维Haar小波变换实现数据滤波及数据压缩-Use One-dimensional Haar wavelet transform to filter and compress data
Integer_Wavelet
- this is transform code for medical images .i.e integer wavelet transform which is used to compress the images
wavelet_huffman_1
- This is a matlab file to calculate the discrete wavelet transform of any image and then we use Huffman codes to compress the coefficients of the DWT and reconstruct the ompressed image again