Facial reduction for exact polynomial sum of squares decomposition.
Santiago LaplagnePublished in: Math. Comput. (2020)
Keyphrases
- face detection
- facial features
- human faces
- facial images
- face recognition
- computer vision
- facial feature points
- facial expression recognition
- active appearance models
- reduction method
- decomposition algorithm
- facial expressions
- space reduction
- decomposition methods
- hierarchical decomposition
- landmark detection
- data sets
- low order
- image decomposition
- case study
- behavior recognition