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> A PNG is compressed in three steps: pre-filtering, dictionary-based coding via LZ77, and finally entropy coding according to a certain Mr. Huffman. Huffman w

by drsopp 5y ago

> A PNG is compressed in three steps: pre-filtering, dictionary-based coding via LZ77, and finally entropy coding according to a certain Mr. Huffman. Huffman was a Doctor of Science. Also, (2017). Edit: Couldn't OP's email. I don't have Twitter.