Facial Expression Recognition from Still Images.
Bilge Süheyla Akkoca GaziogluMuhittin GökmenPublished in: HCI (14) (2017)
Keyphrases
- facial expression recognition
- image database
- facial expressions
- image data
- three dimensional
- input image
- object recognition
- image retrieval
- image features
- image analysis
- expression recognition
- high quality
- lighting conditions
- human computer interaction
- feature points
- feature extraction
- pose invariant
- frontal view
- training data
- expression classification
- complex background
- computer vision
- illumination conditions
- gabor filters
- spatial information
- post processing
- image sequences
- face recognition