Near infrared face recognition using Zernike moments and Hermite kernels

This work proposes a novel face recognition method based on Zernike moments (ZMs) and Hermite kernels (HKs) to cope with variations in facial expression, changes in head pose and scale, occlusions due to wearing eyeglasses and the effects of time lapse. Near infrared images are used to tackle the im...

Full description

Saved in:
Bibliographic Details
Published in:Information sciences 2015-09, Vol.316, p.234-245
Main Authors: Farokhi, Sajad, Sheikh, Usman Ullah, Flusser, Jan, Yang, Bo
Format: Article
Language:English
Subjects:
Decision fusion
Discriminant analysis
Eyewear
Face recognition
Hermite kernel
Illumination
Infrared
Kernels
Mathematical analysis
Near infrared
Vectors (mathematics)
Zernike moments
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This work proposes a novel face recognition method based on Zernike moments (ZMs) and Hermite kernels (HKs) to cope with variations in facial expression, changes in head pose and scale, occlusions due to wearing eyeglasses and the effects of time lapse. Near infrared images are used to tackle the impact of illumination changes on face recognition, and a combination of global and local features is utilized in the decision fusion step. In the global part, ZMs are used as a feature extractor and in the local part, the images are partitioned into multiple patches and filtered patch-wise with HKs. Finally, principal component analysis followed by linear discriminant analysis is applied to data vectors to generate salient features and decision fusion is applied on the feature vectors to properly combine both global and local features. Experimental results on CASIA NIR and PolyU NIR face databases clearly show that the proposed method achieves significantly higher face recognition accuracy compared with existing methods.
ISSN:0020-0255
1872-6291
DOI:10.1016/j.ins.2015.04.030