Mastering Encoding Patterns

A text source

By keeping a list or dictionary of frequently occurring patterns

It can be encoded using some other method

<p>The size of the dictionary must be much smaller than the number of all possible patterns</p> Signup and view all the answers

<p>Lossless</p> Signup and view all the answers

<p>The purpose is to encode these patterns with a reference to the dictionary.</p> Signup and view all the answers

<p>If a pattern does not appear in the dictionary, it can be encoded using a less efficient method.</p> Signup and view all the answers

<p>The size of the frequently occurring patterns class and the dictionary must be much smaller than the number of all possible patterns.</p> Signup and view all the answers

<p>Dictionary techniques are lossless compression techniques.</p> Signup and view all the answers

<p>A classic example is a text source with recurring patterns or words.</p> Signup and view all the answers