728 citations · 1k across the 20 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
cs.CV2017
Vision Recognition using Discriminant Sparse Optimization Learning
Qingxiang Feng, Yicong Zhou
To better select the correct training sample and obtain the robust representation of the query sample, this paper proposes a discriminant-based sparse optimization learning model.…
cs.CV2017
Discriminant Projection Representation-based Classification for Vision Recognition
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.…
cs.CV2017
Color Face Recognition using High-Dimension Quaternion-based Adaptive Representation
Qingxiang Feng, Yicong Zhou
Recently, quaternion collaborative representation-based classification (QCRC) and quaternion sparse representation-based classification (QSRC) have been proposed for color face rec…