2003.04.08 06:24 "Re: Fax Group 3 TIFF Images", by Rich Pasco
I have a question about fax images. What is the standard resolution for low- and high-resolution fax images? Where can I find official information about that?
Horizontal: 8 pixels/mm (203.2 pixels/inch)
Vertical:
Regular: 3.85 lines/mm (97.79 lines per inch)
Fine: 7.70 lines/mm (195.58 lines per inch)
These are buried in CCITT specs, FASCICLE VII.3 Recommendations T.0-T.63.
- Rich