Facial image clustering in 3D video using constrained Ncut.
Georgios OrfanidisNikolaos NikolaidisIoannis PitasPublished in: EUSIPCO (2013)
Keyphrases
- facial images
- unsupervised clustering
- normalized cut
- clustering analysis
- graph cuts
- spectral clustering
- unsupervised image segmentation
- clustering algorithm
- face recognition
- clustering method
- image segmentation
- human faces
- k means
- supervised classification
- cluster analysis
- spectral relaxation
- data clustering
- graph partitioning
- facial expressions
- face detection
- document clustering
- mean shift
- image database
- high dimensional
- machine learning
- high dimensionality
- microarray
- fuzzy c means
- object segmentation
- texture information
- ground truth
- image segmentation algorithms
- data sets