3 papers
cs.CV2017
Face Recognition using Multi-Modal Low-Rank Dictionary Learning
Homa Foroughi, Moein Shakeri, Nilanjan Ray +1
Face recognition has been widely studied due to its importance in different applications; however, most of the proposed methods fail when face images are occluded or captured under…
cs.CV2016
Object Classification with Joint Projection and Low-rank Dictionary Learning
Homa Foroughi, Nilanjan Ray, Hong Zhang
For an object classification system, the most critical obstacles towards real-world applications are often caused by large intra-class variability, arising from different lightings…
cs.CV2016
Joint Projection and Dictionary Learning using Low-rank Regularization and Graph Constraints
Homa Foroughi, Nilanjan Ray, Hong Zhang
In this paper, we aim at learning simultaneously a discriminative dictionary and a robust projection matrix from noisy data. The joint learning, makes the learned projection and di…