有效的无错误链编码二进制文件

Proceedings DCC '95 Data Compression Conference Pub Date : 1995-03-28 DOI:10.1109/DCC.1995.515502

Robert R V Estes, Ralph Algazi

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引用次数: 29

摘要

有限上下文模型提高了基于链的编码器的性能，使它们成为二值图像压缩的有吸引力的替代模型。结果代码在200 dpi时比JBIG效率低4%，在400 dpi时效率高9%。

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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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Proceedings DCC '95 Data Compression Conference

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