no code implementations • 19 Nov 2017 • Qingxiang Feng, Yicong Zhou
Based on this model, we then propose a classifier called locality-based discriminant sparse representation (LDSR).
no code implementations • 19 Nov 2017 • Qingxiang Feng, Yicong Zhou
Representation-based classification methods such as sparse representation-based classification (SRC) and linear regression classification (LRC) have attracted a lot of attentions.
no code implementations • 19 Nov 2017 • Qingxiang Feng, Yicong Zhou
To obtain the high dimension correlation information among different color channels, we further propose the high-dimension quaternion-based adaptive representation (HD-QAR).
no code implementations • CVPR 2016 • Qingxiang Feng, Yicong Zhou, Rushi Lan
This paper proposes the pairwise linear regression classification (PLRC) for image set retrieval.
no code implementations • 26 Jan 2016 • Qingxiang Feng, Jeng-Shyang Pan, Jar-Ferr Yang, Yang-Ting Chou
In this paper, a novel method, called polyhedron volume ratio classification (PVRC) is proposed for image recognition