December 2002
Intermediate to advanced
454 pages
25h 39m
English
Content preview from Lossless Compression Handbook
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CHAPTER 14 / COMPRESSION OF UNICODE FILES
295
The important point is how a given compressor behaves on different versions of the same file
rather than the relative performance of the compressors on each filemthe differences
between
compressors are well known.
Data compression results are traditionally given in output bits per input byte, or bits per byte,
with a recent move to give performance in bits per character (bpc). As Unicode no longer retains
the identity between bytes and characters, the procedure in this paper is to present all results in
bits per character, related to the 16-bit units of the UCS-2 files. Thus ASCII files ...
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