Efficient error free chain coding of binary documents

Efficient error free chain coding of binary documents

Finite context models improve the performance of chain based encoders to the point that they become attractive, alternative models for binary image compression. The resulting code is within 4% of JBIG at 200 dpi and is 9% more efficient at 400 dpi.

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Bibliographische Detailangaben
Hauptverfasser: Estes, R.R., Algazi, V.R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bit rate
Clocks
Constraint theory
Context modeling
Data compression
Image coding
Image processing
Performance analysis
Shape
Upper bound
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Beschreibung
Zusammenfassung:Finite context models improve the performance of chain based encoders to the point that they become attractive, alternative models for binary image compression. The resulting code is within 4% of JBIG at 200 dpi and is 9% more efficient at 400 dpi.
ISSN:1068-0314
2375-0359
DOI:10.1109/DCC.1995.515502