G4 compression
From The Glossary of Digital Photography
The compression used in a Group 4 fax machine. G4 compression is also used with black-and-white images in the TIFF format and with PDF documents. See also Fax Group 4; PDF; TIFF
ONLINE GLOSSARY OF DIGITAL PHOTOGRAPY
The compression used in a Group 4 fax machine. G4 compression is also used with black-and-white images in the TIFF format and with PDF documents. See also Fax Group 4; PDF; TIFF
