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BIOMETRICS EMPOWERED AMBIENT INTELLIGENCE ENVIRONMENT.
- Source :
-
AAPP Physical, Mathematical & Natural Sciences / Atti della Accademia Peloritana dei Pericolanti: Classe di Scienze Fisiche, Matematiche e Naturali . 2015, Vol. 93 Issue 2, p1-17. 17p. 1 Color Photograph, 8 Diagrams, 2 Charts, 2 Graphs. - Publication Year :
- 2015
-
Abstract
- The paper presents a face recognition system based on 3D features with the aim of verifying the identity of subjects accessing a controlled Ambient Intelligence Environment and customizing all the services accordingly. The proposed approach relies on stereoscopic face acquisition and 3D mesh reconstruction avoiding non-automated and expensive 3D scanners, unsuitable for real time applications in general. A bidimensional feature descriptor is extracted from each 3D mesh. It consists in a color image transferring face's 3D features in a 2D space. An automatic weighting mask of each authorized person improves the robustness of recognition in presence of diverse facial expressions and beard. The experiments conducted show high average recognition rate and a measurable effectiveness of both flesh mask and expression weighting mask. [ABSTRACT FROM AUTHOR]
- Subjects :
- *HUMAN facial recognition software
*AMBIENT intelligence
*IMAGE reconstruction
Subjects
Details
- Language :
- English
- ISSN :
- 03650359
- Volume :
- 93
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- AAPP Physical, Mathematical & Natural Sciences / Atti della Accademia Peloritana dei Pericolanti: Classe di Scienze Fisiche, Matematiche e Naturali
- Publication Type :
- Academic Journal
- Accession number :
- 116251744
- Full Text :
- https://doi.org/10.1478/AAPP.932A4