Recognition of facial expressions based on salient geometric features and support vector machines.
Deepak GhimireJoonwhoan LeeZe-Nian LiSungHwan JeongPublished in: Multim. Tools Appl. (2017)
Keyphrases
- geometric features
- recognition of facial expressions
- support vector
- facial expressions
- salient regions
- shape features
- shape descriptors
- facial expression recognition
- classification accuracy
- facial features
- feature selection
- visual attention
- geometric structure
- facial actions
- computer vision
- salient features
- graph cuts