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Method and apparatus to determine ambient light using a camera

  • US 20060274161A1
  • Filed: 06/03/2005
  • Published: 12/07/2006
  • Est. Priority Date: 06/03/2005
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • getting shutter speed and gain of a camera, wherein the shutter speed and the gain are set automatically by the camera; and

    determining ambient light using the shutter speed and the gain.

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