What is adaptive dictionary based coding. Explain any one method.

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written 9.5 years ago by

teamques10 ★ 70k

• modified 3.9 years ago

data compression and encryption

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written 9.5 years ago by

teamques10 ★ 70k

In some applications we do not want coding technique based on the content of file rather we would like the technique to “adapt” to the characteristics of the source.
Developed by Jacob Zio and Abraham Lempell. Hence known as LZ techniques

1) LZ 77 Approach

2) LZ 78 Approach

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