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Quality-Based Score Normalization and Frame Selection for Video-Based Person Authentication

10 years 3 months ago
Quality-Based Score Normalization and Frame Selection for Video-Based Person Authentication
This paper addresses the incorporation of quality measures to video-based person authentication. A theoretical framework to incorporate quality measures in biometric authentication is exposed. Two different quality-based score normalization techniques are derived from this theoretical framework. Furthermore, a quality-based frame selection technique and a new face image quality measure are also presented. The ability of this quality measure and the proposed quality-based score normalization techniques and quality-based frame selection technique to improve verification performance is experimentally evaluated in a videobased face verification experiment on the BANCA Database.
Enrique Argones-Rúa, José Luis Alba-
Added 12 Oct 2010
Updated 12 Oct 2010
Type Conference
Year 2008
Where BIOID
Authors Enrique Argones-Rúa, José Luis Alba-Castro, Carmen García-Mateo
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