Zhang Xili

  • Citations Per Year
Learn More
Face Recognition is a very challenging topic in the field of pattern recognition, since illumination, gestures and expressions of face images are always different. In this paper, feature extraction is carried out on face images respectively through conventional methods of wavelet transform, Fourier transform, DCT, etc. Then these image transform methods are(More)
Processing of the face image in the transform domain can remove the noise by the change of illumination and camera. So a method presented in this paper is based on wavelet and Fourier transform. Facial features are obtained by combining discrete wavelet transform with Fourier transform. And they are classified by the Nearest-Neighbor classifier with the(More)
  • 1