Data compression apparatus and method
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United States of America Patent
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May 9, 1995
Issued Date -
N/A
app pub date -
May 9, 1994
filing date -
Jan 13, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method are disclosed for converting an input data character stream into a variable length encoded data stream and encoding the variable length encoded date stream according to byte length. A 2 byte length is encoded by 2 bits having the values '00'. Encoded lengths of 3 and 4 bytes are represented respectively by 2 bits having the values '01' and '10'. Byte lengths of 5 to 7 are represented by 4 bits '1100' to '1110' and so on to thereby enable an efficient procedure for encoding the length of a bit string during compression.
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