+61 3 5227 1266
Centre for Pattern Recognition and Data Analytics
School of Information Technology
Locked Bag 20000
GEELONG VIC 3220
Hui ning Qiu, Duc-Son Pham, Wanquan Liu, Svetha Venkatesh, and Jian huang Lai. A fast extension for sparse representation on robust face recognition. In Proceedings of the IEEE International Conference on Pattern Recognition, Istanbul, Turkey, August 2010.
We extend Wright et al.'s Sparse Representation-based Classification (SRC) algorithm to work on 2D images incrementally, thus reduce the computational complexity whilst still maintaining performance. Our contributions include: (1) a new 2D extension of SRC algorithm; (2) an incremental computing procedure which can reduce the eigen decomposition expense of each 2D-SRC for sequential input data; and (3) extensive numerical studies to validate the proposed methods.
Deakin University CRICOS Provider Code: 00113B
19th February 2015