Automatic facial feature extraction and expression recognition based on neural network
S. P. KhandaitRavindra C. ThoolP. D. KhandaitPublished in: CoRR (2012)
Keyphrases
- facial feature extraction
- expression recognition
- facial expression recognition
- facial expressions
- face identification
- expression classification
- facial features
- face detection
- feature extraction
- human computer interaction
- facial images
- face recognition
- local binary pattern
- texture information
- computer vision
- feature points
- face images
- viewpoint
- multiscale