Face Image Segmentation Technology Research

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Abstract:

Face contains the very rich information, which is a typical biological feature .It has a wide application prospect in personal identification, intelligent video surveillance and human-computer interaction. Face detection is to determine the number, the location, size and other information of all the faces among the color images that have been input. Firstly, skin color model is established, and then we use the skin color model to convert color image to gray image, and then we can denoise gray image, at last use the Fisher criterion to obtain the dynamic threshold segmentation of the face image, so as to lay a good foundation for the location of the face region. Through the experiment we can see, the selection of dynamic threshold, for different detecting images, obtained better color segmentation.

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Periodical:

Advanced Materials Research (Volumes 846-847)

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1339-1342

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Online since:

November 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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