×

Red-eye detection based on red region detection with eye confirmation

  • US 7,062,086 B2
  • Filed: 10/25/2004
  • Issued: 06/13/2006
  • Est. Priority Date: 02/13/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A system comprising:

  • means for receiving an image;

    means for searching a set of areas of the image for candidate pixels of one or more colors, wherein the one or more colors comprise colors corresponding to red-eye;

    means for combining the candidate pixels into a set of one or more pixel groups, wherein the means for combining comprises means for combining candidate pixels into the same group if the candidate pixels are adjacent to one another;

    means for classifying each pixel group in the set of one or more pixel groups as being part of an eye or not part of an eye;

    means for checking whether a flash was used in capturing the image, wherein the means for checking whether a flash was used in capturing the image comprises means for checking whether a flash used flag is set in a header corresponding to the image; and

    the means for searching, the means for combining, and the means for classifying are performed only if a flash was used in capturing the image.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×