A comparative study on facial expression recognition using local binary patterns, convolutional neural network and frequency neural network.
Sanjeev KumarVikas SagarDeepak PunethaPublished in: Multim. Tools Appl. (2023)
Keyphrases
- facial expression recognition
- convolutional neural network
- neural network
- local binary pattern
- face detection
- facial expressions
- human computer interaction
- texture classification
- expression recognition
- face recognition
- facial features
- facial expression analysis
- expression classification
- human faces
- pattern recognition
- feature point tracking
- person independent
- facial image analysis
- feature extraction
- facial images
- pose invariant
- multiscale
- facial feature extraction
- object detection
- texture features
- spatial information
- active appearance models
- detection method
- recognition of facial expressions
- computer vision
- artificial intelligence
- decision trees
- texture analysis
- data sets
- facial action units
- machine learning
- cohn kanade
- expert systems