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Fire detection system and method employing digital images processing

  • US 9,613,432 B2
  • Filed: 01/28/2015
  • Issued: 04/04/2017
  • Est. Priority Date: 01/29/2014
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • computing a first color parameter based on a set of image color values of pixels of a digital image;

    defining a plurality of fuzzy membership functions correlated to image colors, said plurality of fuzzy membership functions comprising a first fuzzy color membership function having a trend defined by said first color parameter;

    applying to a current pixel of the digital image a fuzzy inference procedure based on said plurality of fuzzy membership functions; and

    classifying the current pixel as a fire image pixel based on the applying of the fuzzy inference procedure to the current pixel.

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