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Method and device for analyzing two-dimension sensing information

  • US 8,941,597 B2
  • Filed: 10/08/2010
  • Issued: 01/27/2015
  • Est. Priority Date: 10/09/2009
  • Status: Active Grant
First Claim
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1. A method for analyzing 2-D image, comprising:

  • analyzing a first 2-D image generated during scanning a touch panel once to determine each touch related sensing information with inner lower values within outer high values caused by one touch or approach of external conductive object in the first 2-D image, wherein the first 2-D image consists of a plurality of 1-D sensing informations on a plurality of parallel axes so as to represent signal distribution on a 2-D plane.

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