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wavelet-sofm
- 本文运用了神经网络中的自组织向量机和小波变换相结合，实现了图象的压缩，通过训练样本，得到好的结果-In this paper, the neural network of self-organizing vector machine and wavelet transform combining image compression achieved through the training samples obtained good results
spiht
- 基于图象小波变换的图象编码的经典算法．程序中包括压缩和解压缩的过程，有可执行的示例． -spiht
TwIST_v1
- 基于两步迭代收缩法和复数小波的压缩传感 图像重构 - Based on two-step iterative shrinkage method and the complex wavelet compression sensor Image reconstruction
waveletLBGcompression
- 用小波变换和LGB编码的方法压缩黑白图片。对图像进行小波变换后，仅对细节系数进行压缩，而且不同小波变换层的细节系数的压缩程度不一样。-Using wavelet transform and coding method LGB compress black and white picture. After the wavelet transform of the image, only the details of the coefficient is compressed, and differ
code
- 基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。-Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.
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
imagecodingandcompression
- 章 图像编码与压缩 图像编码基础 无损压缩编码 行程编码 哈夫曼（ Huffman ）编码 算术编码 词典编码 有损压缩编码 预测编码 正交变换编码 MATLAB 实现余弦变换压缩 17.3.4 MATLAB 实现小波变换压缩 -S image coding and compression image coding based lossless compression stroke Huffman coding (Huffman) co
31767667EZW_Matlab_Demo
- matlab 小波图像压缩算法的代码实现，很有用，有问题希望大家提出共同交流促进-matlab code for wavelet image compression algorithm implementation, very useful, there are problems and share their hope that we propose to promote! !
xiaobo
- 利用matlab工具箱函数实现的小波变换图像压缩程序代码，试试吧！-Matlab toolbox function is achieved using wavelet transform image compression code, try it!
DTCWT
- 双树复小波变换具有平移不变性、方向选择性等特点，适合进行图像压缩，优于传统离散小波变换方法。-The DT-CWT is suitable to image compression processing because of its shift invariance and directional selectivity. It is preferable to traditional Discrete Wavelet Transform(DWT).
ImageCompressionBasedOnWavelet
- 基于matlab和小波的图像压缩实践文档，每一步操作都有完整代码和必要说明，并有运行效果图，便于初学者快速学习小波图像压缩-Matlab and wavelet based image compression practice document, every step of the operation code and the necessary instructions are complete and have run effect picture, easy for beginners t
wavelet_based_compression_sub-band_coding
- 一个简单的基于小波图像压缩算法和重构算法，可以分解到不同的层-A simple algorithm based on wavelet image compression and reconstruction algorithms can be broken down into different layers
image_compress
- 该程序实例首先对二维图像进行提升小波分解，然后构造传统小波分解结构[c,s]，接着使用函数ddencmp()获取信号压缩阈值，再采用函数wdencmp()实现图像压缩-First,the program decomposes the image use lifting wavelet , and then construct the traditional wavelet decomposition structure [c, s], then use the function ddencmp
li3-8
- 利用二维小波分析对图像进行图像压缩，会显示分解后低频和高频的信息，两次压缩后的图像-Using two-dimensional wavelet analysis of the image is compressed, it will display the decomposed low-frequency and high frequency information, the two compressed images
2046
- 本文详细阐述了小波神经网络在脑电信号数据压缩与棘波识别中的应用-This paper describes the neural network in EEG data compression and spikes Recognition
3
- 小波，功能分析，主要是图形分析方面，还可以图形压缩-matlab
wavlet1
- 基于matlab小波变换实现的图像压缩 （通过mask截取小波变换系数）-Wavelet Transform Image Compression
Txiaobo
- 该程序（基于matlab）为小波变换在数据压缩方面的应用。原理：数据可分为高频部分和低频部分，高频部分反映了细节，而低频部分则反映概貌，故压缩部分应为高频部分。数据经此程序变换后将压缩为原来的一半。-This program (based on matlab) for the wavelet transform applications in data compression. Principle: Data can be divided into high-frequency part and