A survey of face recognition techniques under occlusion

D Zeng, R Veldhuis, L Spreeuwers - IET biometrics, 2021 - Wiley Online Library
The limited capacity to recognise faces under occlusions is a long‐standing problem that
presents a unique challenge for face recognition systems and even humans. The problem …

Face recognition: challenges, achievements and future directions

M Hassaballah, S Aly - IET Computer Vision, 2015 - Wiley Online Library
Face recognition has received significant attention because of its numerous applications in
access control, law enforcement, security, surveillance, Internet communication and …

Vehicle detection and recognition for intelligent traffic surveillance system

Y Tang, C Zhang, R Gu, P Li, B Yang - Multimedia tools and applications, 2017 - Springer
Vehicle detection and type recognition based on static images is highly practical and directly
applicable for various operations in a traffic surveillance system. This paper will introduce …

Robust analysis of feature spaces: Color image segmentation

D Comaniciu, P Meer - … of IEEE computer society conference on …, 1997 - ieeexplore.ieee.org
A general technique for the recovery of significant image features is presented. The
technique is based on the mean shift algorithm, a simple nonparametric procedure for …

Deep feature augmentation for occluded image classification

F Cen, X Zhao, W Li, G Wang - Pattern Recognition, 2021 - Elsevier
Due to the difficulty in acquiring massive task-specific occluded images, the classification of
occluded images with deep convolutional neural networks (CNNs) remains highly …

Robust face recognition via occlusion dictionary learning

W Ou, X You, D Tao, P Zhang, Y Tang, Z Zhu - Pattern Recognition, 2014 - Elsevier
Sparse representation based classification (SRC) has recently been proposed for robust
face recognition. To deal with occlusion, SRC introduces an identity matrix as an occlusion …

Robust point set matching for partial face recognition

R Weng, J Lu, YP Tan - IEEE transactions on image processing, 2016 - ieeexplore.ieee.org
Over the past three decades, a number of face recognition methods have been proposed in
computer vision, and most of them use holistic face images for person identification. In many …

A survey on representation-based classification and detection in hyperspectral remote sensing imagery

W Li, Q Du - Pattern Recognition Letters, 2016 - Elsevier
This paper reviews the state-of-the-art representation-based classification and detection
approaches for hyperspectral remote sensing imagery, including sparse representation …

Kernel sparse subspace clustering on symmetric positive definite manifolds

M Yin, Y Guo, J Gao, Z He, S Xie - Proceedings of the IEEE …, 2016 - cv-foundation.org
Sparse subspace clustering (SSC), as one of the most successful subspace clustering
methods, has achieved notable clustering accuracy in computer vision tasks. However, SSC …

Enhancing convolutional neural networks for face recognition with occlusion maps and batch triplet loss

DS Trigueros, L Meng, M Hartnett - Image and Vision Computing, 2018 - Elsevier
Despite the recent success of convolutional neural networks for computer vision
applications, unconstrained face recognition remains a challenge. In this work, we make two …