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Portable digital camera with red eye filter

  • US 7,474,341 B2
  • Filed: 06/27/2007
  • Issued: 01/06/2009
  • Est. Priority Date: 10/09/1997
  • Status: Expired due to Fees
First Claim
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1. A portable digital camera having no photographic film, comprising:

  • (a) an integral flash for providing illumination during image acquisition;

    (b) a digital image capturing apparatus for acquiring an image; and

    (c) an image store for holding;

    (i) a temporary copy of an unprocessed image known as a pre-capture image;

    (ii) a permanent copy of a digitally processed, captured image, and(iii) a subsample representation of selected regions of the pre-capture image; and

    (d) a red-eye filter for modifying an area within said at least one of the images indicative of a red-eye phenomenon based on an analysis of the subsample representation.

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