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Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging

  • US 6,763,149 B2
  • Filed: 04/24/2002
  • Issued: 07/13/2004
  • Est. Priority Date: 04/25/2001
  • Status: Expired due to Term
First Claim
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1. A method for processing signals from different channels in a multi-channel digital imaging system, said signals comprising image signal data, comprising steps of:

  • (a) determining spatial alignment offsets for the image signal data;

    (b) aligning the image signal data by applying the spatial alignment offsets to the image signal data, to produce aligned image signal data;

    (c) determining spectral crosstalk reduction coefficients; and

    (d) applying the spectral crosstalk coefficients to the aligned image signal data, for spectral correction thereof.

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