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IMAGE SENSOR AND OPERATING METHOD THEREOF

  • US 20140232893A1
  • Filed: 11/26/2013
  • Published: 08/21/2014
  • Est. Priority Date: 11/26/2012
  • Status: Active Grant
First Claim
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1. An image sensor, comprising:

  • a light sensitive device configured to output a digital image; and

    a digital signal processing circuit comprising a feature detection circuit configured to detect at least one corner feature in the digital image and calculate a feature point coordinate of the at least one corner feature.

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