Method and apparatus for effecting automatic red eye reduction
First Claim
Patent Images
1. A method of reducing red eye effect from image data having image attributes, the method comprising:
- identifying image data with a first image attribute having a characteristic of skin pixels;
determining a shape of the identified image data having the first image attribute;
mapping at least one other image attribute within the determined shape; and
determining a red eye presence from at least one other mapped image attribute.
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Abstract
A method, and an apparatus employing the method, of reducing red eye effect from image data having image attributes. In some embodiments, the method includes identifying image data with a first image attribute having characteristics of skin pixels, determining a shape of the identified image data having the first image attribute, mapping other image attributes within the determined shape, and determining a red eye presence from the other mapped image attributes.
100 Citations
55 Claims
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1. A method of reducing red eye effect from image data having image attributes, the method comprising:
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identifying image data with a first image attribute having a characteristic of skin pixels;
determining a shape of the identified image data having the first image attribute;
mapping at least one other image attribute within the determined shape; and
determining a red eye presence from at least one other mapped image attribute. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of reducing red eye effect from image data having image attributes, the method comprising:
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comparing the image pixel data with data from a skin tone database;
identifying the image pixel data based upon a match between the image pixel data and the data from the skin tone database;
determining a shape of the identified image pixels;
locating at least one pixel having an image attribute in the determined shape;
comparing data of the located pixels with data from a plurality of red eye maps; and
locating a red eye based on a match between the image data of the located pixels and the data from the red eye maps. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A red eye reduction system adapted to reduce an red eye effect of an image, the system comprising:
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a skin tone identifier configured to identify image data with a first image attribute having characteristics of skin pixels;
a shape identifier coupled to the skin tone identifier, and configured to determine a shape of the identified image pixel data having characteristics of the skin pixels;
a mapping module coupled to the shape identifier, and configured to map other image attributes within the determined shape; and
a red eye detector coupled to the mapping module, and configured to determine a red eye presence from the mapped image attributes. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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41. An apparatus comprising:
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skin tone identifying software configured to identify image data with a first image attribute having characteristics of skin pixels;
shape identifying software configured to determine a shape of the identified image pixel data having characteristics of the skin pixels;
mapping software configured to map other image attributes within the determined shape; and
red eye detecting software configured to determine a red eye presence from the mapped image attributes. - View Dependent Claims (42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55)
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Specification