Data compression systems and methods

CAFC
  • US 9,054,728 B2
  • Filed: 09/24/2014
  • Issued: 06/09/2015
  • Est. Priority Date: 12/11/1998
  • Status: Expired due to Term
First Claim
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1. A system for compressing data comprising;

  • a processor;

    one or more content dependent data compression encoders; and

    a single data compression encoder;

    wherein the processor is configured;

    to analyze data within a data block to identify one or more parameters or attributes of the data wherein the analyzing of the data within the data block to identify the one or more parameters or attributes of the data excludes analyzing based solely on a descriptor that is indicative of the one or more parameters or attributes of the data within the data block;

    to perform content dependent data compression with the one or more content dependent data compression encoders if the one or more parameters or attributes of the data are identified; and

    to perform data compression with the single data compression encoder, if the one or more parameters or attributes of the data are not identified.

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