Facial fiducial points detection using discriminative filtering on principal components.
Waldir S. S. JuniorGabriel M. AraujoEduardo A. B. da SilvaSiome Klein GoldensteinPublished in: ICIP (2010)
Keyphrases
- principal components
- principal component analysis
- landmark detection
- dimensionality reduction
- multivariate data
- principal components analysis
- hyperplane
- human faces
- detection method
- principal component regression
- covariance matrix
- detection algorithm
- feature extraction
- face recognition
- face images
- semi supervised
- kernel space
- data sets
- facial expressions
- dimension reduction
- feature space
- facial images
- feature selection
- spectral data
- learning algorithm
- machine learning