Silicon Graphics Image is a binary data format created in 1996.

Silicon Graphics Image (SGI) or the RGB file format is the native raster graphics file format for Silicon Graphics workstations. The format was invented by Paul Haeberli. It can be run-length encoded (RLE). Read more on Wikipedia...

• Silicon Graphics Image Wikipedia page
• Silicon Graphics Image first developed in Silicon Graphics, Inc
• Read more about Silicon Graphics Image on the web: 1.