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Object finder for two-dimensional images, and system for determining a set of sub-classifiers composing an object finder

  • US 7,194,114 B2
  • Filed: 10/07/2002
  • Issued: 03/20/2007
  • Est. Priority Date: 10/07/2002
  • Status: Active Grant
First Claim
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1. A system for determining a set of sub-classifiers for a detector of an object detection program, comprising:

  • a candidate coefficient-subset creation module for creating a plurality of candidate subsets of coefficients that are statistically related through a selection process using object and non-object training examples based on the statistical dependencies within each of the plurality of candidate subsets;

    a training module in communication with the candidate coefficient-subset creation module for training a sub-classifier for each of the plurality of candidate subsets of coefficients; and

    a sub-classifier selection module in communication with the training module for selecting certain of the plurality of sub-classifiers.

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