"Corefaces" - Robust Shift Invariant PCA Based Correlation Filter for Illumination Tolerant Face Recognition.
Marios SavvidesB. V. K. Vijaya KumarPradeep K. KhoslaPublished in: CVPR (2) (2004)
Keyphrases
- correlation filters
- robust face recognition
- shift invariant
- face recognition
- shift invariance
- sparse coding
- feature analysis
- image recognition
- wavelet domain
- principal component analysis
- wavelet coefficients
- pattern recognition
- shift variant
- rotation invariant
- signal to noise ratio
- discrete wavelet transform
- feature extraction
- face images
- face detection
- subband
- sparse representation
- spatial domain
- wavelet transform
- human faces
- local binary pattern
- linear discriminant analysis
- machine learning
- high frequency
- frequency domain
- unsupervised learning
- natural images
- computer vision