A Two-Directional Two-Dimensional PCA Correlation Filter in the Phase only Spectrum for Face Recognition in Video.
Víctor E. AlonsoRogerio A. Enríquez-CalderaLuis Enrique SucarPublished in: VAAM/FFER@ICPR (2016)
Keyphrases
- face recognition
- correlation filters
- principal component analysis
- face images
- linear discriminant analysis
- image recognition
- discriminant function
- robust face recognition
- shift invariance
- feature extraction
- feature analysis
- class dependent
- circular harmonic
- discriminant analysis
- video sequences
- face recognition algorithms
- face databases
- video data
- gabor features
- thermal images
- principle component analysis
- subspace methods
- face detection
- human faces
- key frames
- dimensionality reduction
- pattern recognition
- phase information
- face recognition systems
- linear subspace
- subspace learning
- face verification
- facial expressions
- facial images
- pattern classification
- neural network
- signal to noise ratio
- facial features
- video frames
- sparse representation
- feature space
- computer vision