Format
Cartesian Perceptual Compression image format
Summary
- Name
- Cartesian Perceptual Compression image format
- Identifiers
- PUID: fmt/727
- Format type
- Image (Raster)
- Description
- Cartesian Perceptual Compression is a proprietary image file format designed for high compression of black-and-white raster document imaging for archival scans.
- File extensions
-
cpi,cpc - Submitted by
- Digital Preservation Department / The National Archives
Internal signatures
Cartesian Perceptual Compression
- Description
- BOF: CPC²
- Provenance
- https://www.cartesianinc.com/Tech/tech-overview.html
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
435043B2- Endianness
- None
Changelog
-
V82
- Release date
- 27 March 2015
-
Added format
Cartesian Perceptual Compression image format: Full entry added.
-
Added signature
Cartesian Perceptual Compression image format: Signature developed through PRONOM Research.
External Links
The National Archives is not responsible for the contents available at the following links