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Methods and apparatus for calibrating spectral data

  • US 20040206914A1
  • Filed: 04/18/2003
  • Published: 10/21/2004
  • Est. Priority Date: 04/18/2003
  • Status: Active Grant
First Claim
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1. A method of calibrating spectral data obtained from a tissue sample, the method comprising the steps of:

  • (a) obtaining calibration data from a plurality of spaced-apart locations on a calibration target;

    (b) obtaining a set of spectral data from spaced-apart locations of a tissue sample, wherein at least some of said spaced-apart locations of said tissue sample correspond to said spaced-apart locations on said calibration target; and

    (c) calibrating said spectral data obtained from said tissue sample using said calibration data, thereby to produce calibrated data.

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