rfc-804

CCITT draft recommendation T.4

International Telegraph and Telephone Consultative Committee of the International Telecommunication Union
date1981-01 streamLegacy statusUNKNOWN pages12 canonicalhttps://www.rfc-editor.org/rfc/rfc804 doi10.17487/RFC0804 errataview
This is the CCITT standard for group 3 facsimile encoding. This is useful for data compression of bit map data.