Discriminant Hyper-Laplacian projections with its application to face recognition.

Sheng Huang Dan Yang Yongxin Ge Dengyang Zhao Xin Feng

Published 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