User action and facial expression recognition for error detection system in an ambient assisted environment.
Yacine YaddadenMehdi AddaAbdenour BouzouaneSébastien GabouryBruno BouchardPublished in: Expert Syst. Appl. (2018)
Keyphrases
- facial expression recognition
- error detection
- facial expressions
- error correction
- human computer interaction
- facial expression analysis
- expression recognition
- person independent
- facial features
- user interface
- feature extraction
- facial images
- human faces
- fault tolerance
- face recognition
- pose invariant
- facial image analysis
- feature point tracking
- local binary pattern
- expression classification
- co occurrence
- image data
- multiscale
- image sequences
- image processing
- data sets