Robust Single-Sample Face Recognition by Sparsity-Driven Sub-Dictionary Learning Using Deep Features

Robust Single-Sample Face Recognition by Sparsity-Driven Sub-Dictionary Learning Using Deep Features

Face recognition using a single reference image per subject is challenging, above all when referring to a large gallery of subjects. Furthermore, the problem hardness seriously increases when the images are acquired in unconstrained conditions. In this paper we address the challenging Single Sample...

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Bibliographic Details
Main Authors: Vittorio Cuculo, Alessandro D’Amelio, Giuliano Grossi, Raffaella Lanzarotti, Jianyi Lin
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Sensors
Subjects:
face recognition
single sample per person
dictionary learning
optimal directions (MOD)
Deep Convolutional Neural Network (DCNN) features
sparse recovery
Online Access:http://www.mdpi.com/1424-8220/19/1/146

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