A method and system for lossless and adaptive data compression and decompression
Abstract
Abstract The invention relates to a method of compressing a plurality of data values comprising the steps of: calculating the differences between adjacent data values; identifying a plurality of frequently occurring differences; tracking the frequency of occurrence of the identified differences; generating an first encoding for the identified differences, wherein the length of the encoding is based on the frequency of occurrence; generating an second encoding for the differences other than the identified differences; and for each calculated difference, encoding the calculated difference using the first encoding when the calculated difference is an identified difference and encoding the calculated difference using the second encoding when the calculated difference is not an identified difference to effect the compression of the data.
Inventors
- 👤 Erik R. Horsley
Bibliographic Details
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