Wavelet-Domain Principal Component Analysis Applied to Facial Similarity Trees, Caricaturing, and Nonlinear Illumination-Invariant Processing.
Eberhard LangeKazuo KyumaPublished in: FG (1998)
Keyphrases
- wavelet domain
- illumination invariant
- face recognition
- principal component analysis
- denoising
- discrete wavelet transform
- wavelet coefficients
- human visual system
- spatial domain
- wavelet transform
- image denoising
- multiscale
- multiresolution
- local binary pattern
- face images
- subband
- similarity measure
- facial expressions
- image features
- object recognition
- multi band
- face tracking