MRF (Monochrome Recursive Format)

From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
m (Software)
Line 22: Line 22:
  
 
== Software ==
 
== Software ==
 +
* [[Konvertor]]
 
* [[Netpbm]]: pbmtomrf, mrftopbm
 
* [[Netpbm]]: pbmtomrf, mrftopbm
 
* [ftp://ibiblio.org/pub/linux/apps/graphics/convert/pbmtomrf-1.0.tar.gz pbmtomrf-1.0.tar.gz]
 
* [ftp://ibiblio.org/pub/linux/apps/graphics/convert/pbmtomrf-1.0.tar.gz pbmtomrf-1.0.tar.gz]

Revision as of 15:04, 22 February 2016

File Format
Name MRF (Monochrome Recursive Format)
Ontology
Extension(s) .mrf
Released 1997

MRF (Monochrome Recursive Format) is a bi-level raster image file format developed by Russell Marks.

MRF images are always compressed. The compression scheme is somewhat unusual, and involves recursively subdividing tiles until each is a single color.

Contents

Disambiguation

Some sources say that the MR in MRF stands for Marks Russel (i.e., the developer's name backwards and misspelled), but the pbmtomrf-1.0 distribution makes it clear that it stands for Mono Recursive or Monochrome Recursive.

Format

Files have a 13-byte header, followed by the compressed image data.

Identification

Files begin with a 4-byte ASCII signature: "MRF1".

Specifications

Software

See also

Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox