Facial Expression Recognition Robust to Occlusion and to Intra-Similarity Problem Using Relevant Subsampling.
Jieun KimDeokwoo LeePublished in: Sensors (2023)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- partial occlusion
- face recognition
- facial expression analysis
- illumination variations
- facial image analysis
- expression classification
- person independent
- three dimensional
- facial features
- similarity measure
- feature extraction
- active appearance models
- face detection
- pose invariant
- visual tracking
- facial images
- local binary pattern
- lighting conditions
- face images
- video sequences
- aam fitting
- feature point tracking
- artificial intelligence