Title :
Class redundancy for face recognition by SVM
Author :
Rioux, Romain ; Simon, Thierry
Author_Institution :
LRP-mip (Lab. de Rech. pluridisciplinaire du nord- est de Midi-Pyrenees), Univ. de Toulouse, Figeac
Abstract :
We propose to describe a new SVM-based method of face recognition, with RBF kernels, relying on class redundancy. The images extracted from the video flow are formatted then reduced by a PCA technique. The built vectors are used in the training phase to set up the SVMs. Some image pre-processing steps are applied in order to improve the results. We present results, in the form of a set of curves, that allow the quality of our approach to be assessed.
Keywords :
face recognition; image processing; principal component analysis; redundancy; support vector machines; RBF kernels; class redundancy; face recognition; image extraction; image pre-processing; principal component analysis; support vector machines; video flow; Collaboration; Covariance matrix; Face recognition; Image processing; Kernel; Pixel; Principal component analysis; Robots; Support vector machine classification; Support vector machines; Face recognition; SVM; eigenface; image processing;
Conference_Titel :
ELMAR, 2008. 50th International Symposium
Conference_Location :
Zadar
Print_ISBN :
978-1-4244-3364-3