15 citations · 29 across the 15 of their papers we have counts for
4 papers · 1 filter
Affine Non-negative Collaborative Representation Based Pattern Classification
He-Feng Yin, Xiao-Jun Wu, Zhen-Hua Feng +1
During the past decade, representation-based classification methods have received considerable attention in pattern recognition. In particular, the recently proposed non-negative r…
Learning efficient structured dictionary for image classification
Zi-Qi Li, Jun Sun, Xiao-Jun Wu +1
Recent years have witnessed the success of dictionary learning (DL) based approaches in the domain of pattern classification. In this paper, we present an efficient structured dict…
Face Verification via learning the kernel matrix
Ning Yuan, Xiao-Jun Wu, He-Feng Yin
The kernel function is introduced to solve the nonlinear pattern recognition problem. The advantage of a kernel method often depends critically on a proper choice of the kernel fun…
Multiplication fusion of sparse and collaborative-competitive representation for image classification
Zi-Qi Li, Jun Sun, Xiao-Jun Wu +1
Representation based classification methods have become a hot research topic during the past few years, and the two most prominent approaches are sparse representation based classi…