2 papers
cs.CV2011
Discriminative Local Sparse Representations for Robust Face Recognition
Yi Chen, Umamahesh Srinivas, Thong T. Do +2
A key recent advance in face recognition models a test face image as a sparse linear combination of a set of training face images. The resulting sparse representations have been sh…
cs.IT2011
Fast and Efficient Compressive Sensing using Structurally Random Matrices
Thong T. Do, Lu Gan, Nam H. Nguyen +1
This paper introduces a new framework of fast and efficient sensing matrices for practical compressive sensing, called Structurally Random Matrix (SRM). In the proposed framework,…