Person Independent 3D Facial Expression Recognition by a Selected Ensemble of SIFT Descriptors.
Stefano BerrettiBoulbaba Ben AmorMohamed DaoudiAlberto Del BimboPublished in: 3DOR@Eurographics (2010)
Keyphrases
- facial expression recognition
- person independent
- facial expressions
- human computer interaction
- head pose estimation
- facial features
- feature extraction
- human faces
- hidden markov models
- face recognition
- local binary pattern
- pose invariant
- random forests
- facial images
- hand postures
- face images
- image matching
- visual words
- multiresolution
- ensemble methods
- video sequences
- head motion
- training data