Modified READ

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File Format
Name Modified READ
Ontology

Modified READ (MR) is the name of the image compression algorithm used in 2-dimensional CCITT Group 3 format. READ stands for Relative Element Address Designate.

It first encodes most rows as the difference between the current row and the previous row, then uses run-length encoding, followed by Huffman coding.

For more information, see CCITT Group 3.

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