Locating features in an image

Details Locating features in an image Locating features in an image

G - Physics

06

T

G06T 7/00 (2006.01) G06K 9/00 (2006.01) H04N 7/14 (2006.01) H04N 7/26 (2006.01)

Patent

CA 2177639

An embodiment of the present invention locates facial features in an image by bandpass filtering the image and then performing morphological operations followed by a thresholding operation. This initial processing identifies candidate areas where facial features may be located. The candidate areas are evaluated by classifiers to determine if a facial feature, such as an eye or mouth, has been located.

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