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System and method for tiled multiresolution encoding/decoding and communication with lossless selective regions of interest via data reuse

  • US 6,904,176 B1
  • Filed: 10/31/2001
  • Issued: 06/07/2005
  • Est. Priority Date: 09/19/2001
  • Status: Expired due to Term
First Claim
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1. A method for processing an image comprising:

  • receiving a portion of an encoded version of a downsized image and one or more encoded residual images;

    decoding the portion of the encoded version of the downsized image to create a decoded portion of the downsized image;

    decoding a portion of at least one of the one or more encoded residual images;

    enlarging the decoded portion of the portion of the downsized image; and

    combining the enlarged and decoded portion of the downsized image with at least a first decoded residual image to create a new image.

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