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US 6,633,244 B2Granted
Efficient and lossless conversion for transmission or storage of data
AssigneeEfeckta Technologies Corporation
InventorsCaleb Avery, Ralph Tobelmann
Life of this patent
Estimating the term…
Abstract
A system and method for lossless data compression. A mathematical transform equivalent to the content value of the data, and taking fewer bits to represent, is found.
Claims60
A method of compressing a digital data stream comprising the steps of:
- segmenting the digital data stream into discrete segments;
- evaluating each discrete segment and selecting a transform for each discrete segment wherein said selected transform along with associated state information has a numerical value indicative of the discrete segment;
- generating a code representative of each of said selected transform and associated state information for each of said discrete segments, whereby said generated code and selected state information for each discrete segment represents a numerical value indicative of said discrete segment.
Dependencies are inferred from the claim text.