Using discrete wavelet transform and eigenfaces for recognizing avatars faces.
Abdallah A. MohamedRoman V. YampolskiyPublished in: CGAMES (2012)
Keyphrases
- discrete wavelet transform
- face recognition
- face space
- multiresolution
- wavelet domain
- subband
- wavelet coefficients
- dt cwt
- face images
- high frequency
- human faces
- image fusion
- face databases
- shift invariant
- facial images
- dual tree
- wavelet transform
- dual tree complex wavelet transform
- jpeg compression
- haar wavelet transform
- feature vectors
- low frequency
- complex wavelet transform
- fusion method
- face detection
- principal component analysis
- image analysis
- recognition algorithm
- denoising
- feature extraction