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Compression and decoding of single sensor color image data

  • US 8,879,861 B2
  • Filed: 03/21/2014
  • Issued: 11/04/2014
  • Est. Priority Date: 03/22/2006
  • Status: Active Grant
First Claim
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1. A method for decoding an encoded image representative of an original image at an original resolution and comprising a set of encoded image planes each representative of one or more original image planes of the original image, the method comprising:

  • in response to receiving a request for the original image;

    accessing the set of encoded image planes, at least one encoded image plane representative of two or more original image planes; and

    decoding the accessed set of encoded image planes to produce the original image at the original resolution; and

    in response to receiving a request for a preview of the original image;

    accessing a subset of the set of encoded image planes, the subset comprising less than all of the set of encoded image planes; and

    decoding the accessed subset of encoded image planes to produce the original image at a preview resolution lower than the original resolution.

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