Discriminant Hyper-Laplacian projections with its application to face recognition.
Sheng HuangDan YangYongxin GeDengyang ZhaoXin FengPublished in: ICME Workshops (2014)
Keyphrases
- discriminant analysis
- tomographic reconstruction
- three dimensional
- feature extraction
- radon transform
- image reconstruction from projections
- coordinate ascent
- edge detection
- low dimensional
- sparse coding
- discrete tomography
- linear projection
- semi supervised feature selection
- video matting
- appearance based face recognition
- convex sets
- image sequences
- class separability
- laplacian pyramid
- discrete sets
- genetic algorithm
- neural network