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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
haar_wavelet_transform
- JPEG2000 Haar and inverse Haar wavelet transform on images.And a threshold can be added during the compression, and after decompression the result can be seen with different thresholds.
wavelet
- 基于Haar wavelet的小波方法实现图像压缩，并附有图像实例-Haar wavelet-based method of implementation of wavelet image compression, together with examples of images
signal-analysis
- dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT tran
DWT
- 从.txt文件中读取数据，并对数据进行哈尔小波变换和压缩操作。-From. Txt file to read data, and data Haar wavelet transform and compression operations.
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
waveletandcomp
- 根据对所输入的png格式的真彩图像、小波类型（db9或haar）和相应的阈值进行了三级非标准小波harr或db9的分解和重构，从而达到了对原图像的压缩处理的 -Entered based on the true color of the png format images, wavelet type (db9 or haar) and the corresponding threshold for the three non-standard or harr wavelet decompos
compression
- compression with haar (wavelet) with matlab
haarwavelet
- 本程序实现haar小波的变换，在图像去噪。压缩等方面有很大的帮助-This procedure to achieve haar wavelet transform, the image de-noising. Compression there is a great help
imagecompression
- Matlab code for image compression using haar wavelet transforms
compression1
- 电能质量数据压缩，基于小波变换的（如Db3 haar）压缩-Power quality data compression, wavelet transform (such as Db3 haar) compression
zhengshuxiaobobianhuanhetuxiangyasuo
- 整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换，对行和列各做一次。采用最简单的S小波，它是Haar变换的整数形式。-integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form o
haarWavelets
- haar Wavelets compression
Image-Compression-using-Haar-wavelet
- Image Compression using Haar wavelet:
Haar-Dct
- Haar algo for compression
haar
- 利用matlab软件实现haar小波对图像的压缩与重构-Matlab software haar wavelet image compression and reconstruction
haar
- 用一维Haar变换进行滤波和数据压缩实验-To use one-dimensional Haar transform filtering and data compression test
image-compression-using-haar-wvelet-code
- the program will be very much useful to the b.tech students and it is very much useful to the image compression.
Haar
- 利用Haar小波的图像处理算法的不同压缩度性能分析matlab程序- Different degree of compression performance use Haar wavelet analysis matlab image processing algorithms program
Haar-transform
- the code here is used for image compression using Haar transform.