Facial Expression Recognition Based on Incremental Isomap with Expression Weighted Distance.
Shaowei WangHongyu YangHaiyun LiPublished in: J. Comput. (2013)
Keyphrases
- weighted distance
- facial expression recognition
- expression recognition
- expression classification
- person independent
- facial expressions
- recognition of facial expressions
- distance transform
- human computer interaction
- pattern classification
- facial expression analysis
- cross correlation
- dimension reduction
- feature extraction
- human faces
- face recognition
- dimensionality reduction
- manifold learning
- local binary pattern
- facial features
- facial animation
- principal component analysis
- feature point tracking
- recognizing facial expressions
- cohn kanade
- locally linear embedding
- frequency domain
- low dimensional
- high dimensional
- data sets
- head pose estimation
- high dimensional data
- face images
- pattern recognition
- video sequences
- multiscale
- image processing