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通信的数字化是它能与计算机技术和数字信号处理技术相结合的基础,而实现通信数字化的前提是信源能提供的各种用于传递的消息,例如语音、图像、数据、文字等都必须以数字化形式表示。而信源编码是数字通信系统中的重要组成部分,他是保证信号有效传输的一种重要方式。霍夫曼编码依据字符出现的概率来构造异字头的平均长度最短的码字,有时称之为最佳编码,其优越的性能被广泛使用在数字通信系统中。霍夫曼编码已经成为数据压缩的灵魂算法。本文介绍了无失真编码算法的构造,霍夫曼编码的规则和特点,同时分析了对信源进行优化的方法,最后
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This program deals with singular values and image compression.
(A). I would like you to reproduce what you see in this youtube video entitled
Matlab Image Processing Basic
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The above file contains matlab code for video compression. Please download and enjoy.
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Video Compression using Matlab
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This matlab code will give you idea how to compress video file without degrading the quality of project
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This Ebook contains various methods that have been used to implement image compression.It is portable book for researchers to read and understand image processing with matlab language.
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