Gappy PCA Classification for Occlusion Tolerant 3D Face Detection.
Alessandro ColomboClaudio CusanoRaimondo SchettiniPublished in: J. Math. Imaging Vis. (2009)
Keyphrases
- feature extraction
- principal component analysis
- face recognition
- pattern recognition
- detection method
- principle component analysis
- dimension reduction
- principal components analysis
- support vector machine
- classification accuracy
- feature space
- decision trees
- machine learning
- feature vectors
- dimensionality reduction
- image classification
- text classification
- object detection
- dimensionality reduction methods
- classification algorithm
- human faces
- kernel principal component analysis
- partial occlusion
- principal components
- digital mammograms
- detection rate
- covariance matrix
- svm classifier
- class labels
- face detection
- support vector machine svm
- face images
- support vector