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System for recognizing wheels by artificial vision

  • US 7,366,327 B2
  • Filed: 02/20/2004
  • Issued: 04/29/2008
  • Est. Priority Date: 02/20/2004
  • Status: Expired due to Fees
First Claim
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1. A system for recognizing wheels by artificial vision comprising:

  • wheel locating means;

    first image capturing means;

    first lighting means;

    first control means comprising;

    first communicating means for communications between the first control means and the first image capturing means;

    second communicating means for communications between the first control means and the first lighting means;

    wherein;

    the first image capturing means and the first lighting means are arranged above the wheel locating means so as to enable the first image capturing means to capture a front image of a wheel to obtain a captured front image;

    the first communicating means sends said front image to the first control means;

    the first control means processes said front image to obtain data for identifying a wheel model, said first control means further comprisingfirst transforming means for converting a circular portion of the front image into a rectangular portion to obtain a transformed front image.

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