The feature extraction of facial expression based on the point distribution model of improved kinect.
Xiao-Feng CaoShi ChengPublished in: Int. J. Wirel. Mob. Comput. (2018)
Keyphrases
- facial expressions
- facial expression recognition
- feature extraction
- face recognition
- face images
- human faces
- facial features
- facial images
- video sequences
- active shape model
- human computer interaction
- principal component analysis
- local binary pattern
- high resolution
- depth map
- point correspondences
- low resolution
- feature vectors
- three dimensional