- Extension
- .pfm
- .sgi
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Paul Debevec
- Silicon Graphics
- Description
- Portable Float Map, an uncompressed high-dynamic-range raster image format that stores each pixel as 32-bit floating-point values, in colour (PF) or greyscale (Pf).
- Image saved in the native graphics format used by Silicon Graphics workstations; can store 8 to 32 bits per pixel; also supports Run-length encoding (RLE) compression for reducing the image file size.
- MIME Type
- image/x-portable-floatmap
- image/sgi