Matlab

Implementation for Tier-1 Coding in JPEG2000

Context

In information theory, entropy coding technique is a type of lossless coding to compress digital data by representing frequently occurring patterns with few bits and rarely occurring patterns with many bits.

Entropy coding in JPEG2000 format is combination of fractional bit-plane coding (BPC) and binary arithmetic coding (BAC) as opposed to the classical Huffman coding and run-length coding in current JPEG standard. Combination of BPC and BAC is known as Tier-1 coding in JPEG2000.

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