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Systems and methods for generation of searchable structures respective of multimedia data content

  • US 9,575,969 B2
  • Filed: 10/08/2014
  • Issued: 02/21/2017
  • Est. Priority Date: 10/26/2005
  • Status: Active Grant
First Claim
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1. A method for generating concept structures from signature reduced clusters (SRCs), comprising:

  • retrieving at least one current SRC including a cluster of signatures respective of a plurality of multimedia data elements (MMDEs);

    generating at least one metadata for each signature of the cluster of signatures;

    identifying a number of repetitions of a metadata of the at least one generated metadata;

    determining whether the number of repetitions of the metadata of the at least one generated metadata, within the at least one current retrieved SRC, exceeds a predefined repetition threshold;

    upon determining that the number of repetitions of the metadata exceeds the predefined repetition threshold, identifying the at least one metadata as representative of the SRC;

    comparing the representative metadata of the current retrieved SRC to metadata that is representative of at least one previously generated SRC to determine a metadata match; and

    upon determining that the metadata match, identifying the current retrieved SRC and the matching previously generated SRC as a concept structure, wherein the concept structure is represented by the representative matching metadata from both the current retrieved SRC and the at least one previously generated SRC.

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