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Foreground subject detection

  • US 8,929,668 B2
  • Filed: 06/28/2013
  • Issued: 01/06/2015
  • Est. Priority Date: 11/29/2011
  • Status: Active Grant
First Claim
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1. A method of classifying pixels in a digital image, the method comprising:

  • receiving a primary image from a primary image sensor, the primary image including a plurality of primary pixels;

    receiving depth information from a depth sensor, the depth information useable to determine a depth of a subject imaged by a primary pixel; and

    cooperatively using the primary image and the depth information to identify whether the primary pixel images a foreground subject or a background subject.

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