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Filtering of pixel signals during array scanning

  • US 7,627,435 B2
  • Filed: 08/04/2004
  • Issued: 12/01/2009
  • Est. Priority Date: 08/04/2004
  • Status: Active Grant
First Claim
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1. A method of evaluating a signal produced during scanning of a chemical array by a chemical array scanner for generating an integrated single pixel signal, comprising:

  • identifying a set of conformant digital signals and a set of non-conformant digital signals for generating said single pixel signal, wherein said conformant digital signals have a magnitude within a range defined by a threshold and said non-conformant digital signals have a magnitude outside of said range;

    thenintegrating said conformant digital signals and not the non-conformant digital signals, wherein said integrating produces data for generating said single pixel; and

    storing said data on a computer hard-drive, wherein said data is produced by said scanner and said method is implemented by said scanner.

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