Description: Matlab环境下利用Daubechies小波族中的db10小波对散斑退化图像进行了压缩数值仿真研究。研究表明：阈值以及分解层次的选取影响着图像压缩的质量。-Matlab environment using Daubechies wavelet tribal db10 wavelet the withdrawal of speckle image compression for the numerical simulation. Research shows : the threshold level of decomposition is influenced by the quality of image compression. Platform: |
Size: 4096 |
Author:安 |
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Description: 用MatLab实现图像压缩。以真彩图像的处理为例，对由它转换来的彩色索引矩阵进行二进小波多层分解，对低频近似的系数矩阵作相应的截取处理，以及优化索引图像的彩色图。-Realize image compression using MatLab. To deal with true color images for example, by its conversion to the color index matrix dyadic wavelet decomposition of multi-storey, low-frequency approximation of the coefficient matrix for the corresponding interception treatment, as well as the optimization of image color map index. Platform: |
Size: 446464 |
Author:郝鹏翼 |
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Description: 使用小波变换进行图象压缩,实现图象的压缩和解压.不错的程序,希望大家可以享用,并多多指导. -Using wavelet transform image compression to achieve image compression and decompression. Good program, I hope everyone can enjoy, and a lot of guidance. Platform: |
Size: 34816 |
Author:liulili |
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Description: 关于小波在视频压缩方面的三篇重要文献,是图像通信课上用于交流的论文,对视频通信专业的同学学习小波会有很大帮助-On wavelet video compression in the three important aspects of literature, is the image communication classes for the exchange of papers, on the video communications professional learning would be of considerable help of wavelet Platform: |
Size: 3429376 |
Author:binbin |
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Description: 本程序是用MATLAB实现的小波零树图像压缩算法，请阅读附件中的README得到用法。注意，目前只是适用128×128的图像。-This procedure is used MATLAB realize the wavelet zerotree image compression algorithm, please read the README in the annex to be usage. Note that currently only applies to 128 × 128 images. Platform: |
Size: 49152 |
Author:张涛 |
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Description: 基于小波变换的图像压缩变换
编码最常用的有子带编码和块编码，本实验做了基于小波变换的子带压缩部分。-Based on wavelet transform image compression transform coding has the most commonly used sub-band coding and block coding, to do this experiment based on the wavelet transform part of the sub-band compression. Platform: |
Size: 51200 |
Author:吴亚鹏 |
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Description: 将影像做小波的转换，可以运用在影像的压缩，也可以撷取出影像高频的信息，算是应用面相当广的程序，请参考-Wavelet image to do the conversion, can be used in image compression, the image can also capture high-frequency information can be regarded as a very broad application of facial procedures, please refer to Platform: |
Size: 379904 |
Author:Sam |
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Description: 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 Platform: |
Size: 9216 |
Author:李靖 |
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Description: 基于小波分析的图像压缩以其重建，代码很好的实现了这一功能。-Wavelet-based image compression for its reconstruction, to achieve a good code of this function. Platform: |
Size: 36864 |
Author:vera |
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Description: 基于小波变换的图像压缩代码，包括压缩比、运行时间和计算复原图像的峰值信噪比-Image compression based on wavelet transform code, including compression ratio, operation time and recovery images of the peak signal to noise ratio calculation Platform: |
Size: 413696 |
Author:刘灿 |
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Description: 图形图像处理中图像压缩的一些MATLAB代码，包括小波，jpeg等。-Graphic image compression image processing some MATLAB code, including wavelet, jpeg and so on. Platform: |
Size: 97280 |
Author:lite |
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