METHOD FOR DETECTING FACIAL FEATURES
First Claim
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1. A method for detecting a facial feature, the method comprising:
- extracting a face area from a captured image;
extracting concerned points from the extracted face area;
dividing the extracted face area to a plurality of sub areas;
extracting local maxima points from the plurality of sub areas;
selecting optimum areas, which have highest similarities with a feature image, around the extracted local maxima points; and
determining which one of the selected optimum areas has a largest value of similarity among the highest similarities.
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Abstract
A method for detecting facial feature is provided. Concerned points and concerned areas are extracted from a captured image, and an area which is considered to highly possibly include a facial area is selected. It is determined whether the selected area corresponds to a facial feature by using a support vector machine.
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Citations
5 Claims
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1. A method for detecting a facial feature, the method comprising:
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extracting a face area from a captured image; extracting concerned points from the extracted face area; dividing the extracted face area to a plurality of sub areas; extracting local maxima points from the plurality of sub areas; selecting optimum areas, which have highest similarities with a feature image, around the extracted local maxima points; and determining which one of the selected optimum areas has a largest value of similarity among the highest similarities. - View Dependent Claims (2, 3, 4, 5)
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Specification