On Occlusion Robust, Illumination and Facial Expression Invariant Face Recognition.
Tiwuya H. FaayaÖnsen ToygarPublished in: IPCV (2008)
Keyphrases
- facial expressions
- illumination variations
- face images
- invariant face recognition
- face recognition
- partial occlusion
- facial expression recognition
- pose variations
- expression recognition
- human faces
- facial features
- video sequences
- facial images
- head motion
- facial appearance
- lighting conditions
- illumination conditions
- expression classification
- face recognition systems
- object tracking
- feature extraction
- single image
- low resolution
- recognition of facial expressions
- face verification
- face model
- principal component analysis
- feature vectors
- face databases
- object recognition
- feature space
- facial animation
- facial actions
- high resolution