DocumentCode :
2309577
Title :
Human face detection using angular radial transform and support vector machines
Author :
Fang, Jianzhong ; Qiu, Guopirig
Author_Institution :
Sch. of Comput. Sci., Nottingham Univ., UK
Volume :
1
fYear :
2003
fDate :
14-17 Sept. 2003
Abstract :
This paper presents a new face detection method. For a potential face pattern, a histogram equalized intensity map and a local intensity variance map are created to normalize the pattern photometrically. We then view these two maps as geometric shapes and apply the angular radial transform (ART) to derive a compact representation of the pattern. The ART transform coefficients are then used as input to a support vector machine (SVM) to determine the presence or absence of a face in the pattern. We also develop a SVM based skin color detection technique as a preprocessing step and only search image regions that contain sufficient large number of skin pixels thus greatly enhancing the detection speed. Experimental results are presented to demonstrate the effectiveness of the new method.
Keywords :
human computer interaction; pattern recognition; support vector machines; SVM; angular radial transform; human face detection; pattern recognition; skin color detection technique; support vector machines; Application software; Computer science; Face detection; Histograms; Humans; Pattern recognition; Shape; Skin; Subspace constraints; Support vector machines;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
ISSN :
1522-4880
Print_ISBN :
0-7803-7750-8
Type :
conf
DOI :
10.1109/ICIP.2003.1247050
Filename :
1247050
Link To Document :
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