Pose and illumination variable face recognition via sparse representation and illumination dictionary

F Cao, H Hu, J Lu, J Zhao, Z Zhou, J Wu - Knowledge-Based Systems, 2016 - Elsevier
This paper addresses the problem of face recognition under pose and illumination
variations, and proposes a novel algorithm inspired by the idea of sparse representation …

Pose-robust face recognition via sparse representation

H Zhang, Y Zhang, TS Huang - Pattern Recognition, 2013 - Elsevier
We propose a pose-robust face recognition method to handle the challenging task of face
recognition in the presence of large pose difference between gallery and probe faces. The …

Sparse representation‐based face recognition against expression and illumination

Y Su, Z Liu, M Wang - IET Image Processing, 2018 - Wiley Online Library
Face recognition technique has obtained great progress and excellent results on public data
sets. However, traditional algorithms suffer from various changes such as illumination …

Unrestricted pose-invariant face recognition by sparse dictionary matrix

A Moeini, H Moeini, K Faez - Image and Vision Computing, 2015 - Elsevier
In this paper, a novel method is proposed for real-world pose-invariant face recognition from
only a single image in a gallery. A 3D Facial Expression Generic Elastic Model (3D FE-GEM) …

Illumination and pose variable face recognition via adaptively weighted ULBP_MHOG and WSRC

K Wang, Z Chen, QMJ Wu, C Liu - Signal Processing: Image …, 2017 - Elsevier
Illumination and pose variable face recognition is an important and challenging task in
computer vision. To solve the problem that the accuracy of face recognition reduces with …

Pre-detection and dual-dictionary sparse representation based face recognition algorithm in non-sufficient training samples

Z Jian, Z Chao, Z Shunli, LU Tingting… - Journal of Systems …, 2018 - ieeexplore.ieee.org
Face recognition based on few training samples is a challenging task. In daily applications,
sufficient training samples may not be obtained and most of the gained training samples are …

A novel virtual samples-based sparse representation method for face recognition

Y Wang, M Wang, Y Chen, Q Zhu - Optik, 2014 - Elsevier
A limited training set usually limits the performance of face recognition in practice. Even
sparse representation-based methods which outperform in face recognition cannot avoid …

Single-sample face recognition with image corruption and misalignment via sparse illumination transfer

L Zhuang, AY Yang, Z Zhou… - Proceedings of the …, 2013 - openaccess.thecvf.com
Single-sample face recognition is one of the most challenging problems in face recognition.
We propose a novel face recognition algorithm to address this problem based on a sparse …

Face recognition approach by subspace extended sparse representation and discriminative feature learning

M Liao, X Gu - Neurocomputing, 2020 - Elsevier
To address the problem of face recognition where the number of the labeled samples is
insufficient and those samples involve pose, illumination and expression variations, etc., this …

Real-time pose-invariant face recognition by triplet pose sparse matrix from only a single image

A Moeini, H Moeini, K Faez - 2014 22nd International …, 2014 - ieeexplore.ieee.org
In this paper, a novel method for real-time pose-invariant face recognition is proposed from
only a single image in a gallery including any facial expressions. A 3D Facial Expression …