Facial Feature Extraction Method Based on Coefficients of Variances.
Fengxi SongDavid ZhangCai-Kou ChenJing-Yu YangPublished in: J. Comput. Sci. Technol. (2007)
Keyphrases
- facial features
- facial feature extraction
- facial expressions
- face detection
- active shape model
- facial feature points
- face images
- feature points
- facial images
- human faces
- facial expression recognition
- gabor wavelets
- linear combination
- facial feature detection
- face identification
- texture information
- active appearance models
- face model
- face pose
- facial feature tracking
- wavelet coefficients
- object detection
- three dimensional
- subband
- human computer interaction
- multiscale
- high quality
- expression recognition
- similarity measure
- image sequences
- computer vision
- machine learning