Facial Expressions as a Vulnerability in Face Recognition.
A. PeñaA. MoralesIgnacio SernaJulian FiérrezÀgata LapedrizaPublished in: ICIP (2021)
Keyphrases
- facial expressions
- face recognition
- face images
- human faces
- facial expression recognition
- facial images
- recognize faces
- video sequences
- recognition rate
- expression recognition
- local binary pattern
- face databases
- frontal view
- facial features
- discriminant analysis
- person independent
- gabor wavelets
- linear discriminant analysis
- face recognition systems
- recognition of facial expressions
- principal component analysis
- illumination variations
- face detection
- computer vision
- sparse representation
- face identification
- illumination conditions
- training set
- facial feature points
- cohn kanade
- lighting conditions
- face verification
- face model
- head motion
- face recognition algorithms
- facial animation
- feature extraction