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Proceedings Paper

Face detection by quadratic Gabor filter on feature inertia surface and its verification by modified retinal model
Author(s): Lihong Ma; Yu Zhang
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Paper Abstract

This paper presents s new scheme for face localization in a complex background. A Difference Offset of Gaussian filter is first introduced to calculate a feature inertia surface of an image. Then skeletonization on the inertia surface is carried out by a combination of fast construction of Euclidean Distance Maps and morphological operations. After that, face regions in this resulting skeleton image are detected by a quadratic Gabor filter, and its face trueness of each located area is verified by a modified retinal model. Experiments in practical applications have shown its feasibility.

Paper Details

Date Published: 21 September 2001
PDF: 6 pages
Proc. SPIE 4550, Image Extraction, Segmentation, and Recognition, (21 September 2001); doi: 10.1117/12.441442
Show Author Affiliations
Lihong Ma, South China Univ. of Technology (China)
Yu Zhang, South China Univ. of Technology (China)


Published in SPIE Proceedings Vol. 4550:
Image Extraction, Segmentation, and Recognition

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