ICR (NCSA Telnet)
From Just Solve the File Format Problem
Interactive Color Raster (ICR) is a protocol for displaying graphics on a workstation using the NCSA Telnet application. It can also be used as a file format.
Specifications
- NCSA Telnet for the Macintosh User’s Guide, Ch. 6: Interactive Color Raster Graphics
Software
- Netpbm: ppmtoicr (write-only)
- NCSA Telnet