Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/4386,
  title    = {Shift Invariant Support Vector Machines Face Recognition System},
  author    = {J. Ruiz-Pinales and  J. J. Acosta-Reyes and  A. Salazar-Garibay and  R. Jaime-Rivas},
  country   = {},
  institution={},
  abstract  = {In this paper, we present a new method for
incorporating global shift invariance in support vector machines.
Unlike other approaches which incorporate a feature extraction stage,
we first scale the image and then classify it by using the modified
support vector machines classifier. Shift invariance is achieved by
replacing dot products between patterns used by the SVM classifier
with the maximum cross-correlation value between them. Unlike the
normal approach, in which the patterns are treated as vectors, in our
approach the patterns are treated as matrices (or images). Crosscorrelation
is computed by using computationally efficient
techniques such as the fast Fourier transform. The method has been
tested on the ORL face database. The tests indicate that this method
can improve the recognition rate of an SVM classifier.},
    journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering},  volume    = {2},
  number    = {4},
  year      = {2008},
  pages     = {1157 - 1161},
  ee        = {http://waset.org/publications/4386},
  url       = {http://waset.org/Publications?p=16},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 16, 2008},
}