CCITT Group 4
From Just Solve the File Format Problem
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| − | [[CCITT Group 4]] is a widely used lossless compression algorithm used for bitonal images. | + | [[CCITT Group 4]] is a widely used lossless compression algorithm used for bitonal images. It is frequently used in [[TIFF]] images created by scanning bitonal images. |
== References == | == References == | ||
* [http://www.itu.int/rec/T-REC-T.6-198811-I/en T.6 : Facsimile coding schemes and coding control functions for Group 4 facsimile apparatus] | * [http://www.itu.int/rec/T-REC-T.6-198811-I/en T.6 : Facsimile coding schemes and coding control functions for Group 4 facsimile apparatus] | ||
| + | * [http://www.digitalpreservation.gov/formats/fdd/fdd000136.shtml ITU-T Group 4 FAX Compression (T.6), from Library of Congress resource on Sustainability of Digital Formats] | ||
Revision as of 20:42, 11 November 2012
| File Formats | > | Electronic File Formats | > | Compression | > | CCITT Group 4 |
CCITT Group 4 is a widely used lossless compression algorithm used for bitonal images. It is frequently used in TIFF images created by scanning bitonal images.
