Robust facial expression recognition of a speaker using thermal image processing and updating of fundamental training data.
Yu NakanishiYasunari YoshitomiTaro AsadaMasayoshi TabusePublished in: Artif. Life Robotics (2013)
Keyphrases
- video sequences
- facial expression recognition
- facial expressions
- image processing
- training data
- facial expression analysis
- expression recognition
- human faces
- facial features
- person independent
- image sequences
- human computer interaction
- cohn kanade
- expression classification
- recognition of facial expressions
- pattern recognition
- training set
- feature extraction
- feature point tracking
- pose invariant
- computer vision
- recognizing facial expressions
- infrared
- local binary pattern
- face recognition
- facial image analysis
- speech recognition
- audio visual
- data sets
- expert systems
- decision trees
- learning algorithm