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DISCRIMINATION FILTERING DEVICE, DISCRIMINATION METHOD OF OBJECT, AND DESIGNING METHOD OF FILTERS FOR DISCRIMINATION FILTERING DEVICE

  • US 20110026029A1
  • Filed: 03/27/2009
  • Published: 02/03/2011
  • Est. Priority Date: 04/01/2008
  • Status: Active Grant
First Claim
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1. A discrimination filtering device comprising:

  • a first filter with a first pass band,a second filter with a second pass band encompassing said first pass band,a detection unit for detecting an electromagnetic wave output from an object of interest and passed through one of said first filter and said second filter to output a first signal and a second signal corresponding to intensity of the electromagnetic wave from said object of interest, andan analysis unit for performing a discriminant analysis of said object of interest based on said first signal normalized by an integral of said second signal.

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