Study on Color Spaces for Single Image Enrolment Face Authentication
| Autor: | Christophe Rosenberger, Jean-Jacques Schwartzmann, Baptiste Hemery |
|---|---|
| Přispěvatelé: | Equipe SAFE - Laboratoire GREYC - UMR6072, Groupe de Recherche en Informatique, Image et Instrumentation de Caen (GREYC), Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU), Orange Labs [Caen], Orange Labs |
| Rok vydání: | 2010 |
| Předmět: |
FERET database
Color histogram Color normalization business.industry 05 social sciences ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Scale-invariant feature transform Pattern recognition 02 engineering and technology Color space Facial recognition system Color quantization [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR] Computer Science::Computer Vision and Pattern Recognition Face (geometry) Computer Science::Multimedia 0502 economics and business 0202 electrical engineering electronic engineering information engineering 050211 marketing 020201 artificial intelligence & image processing Computer vision Artificial intelligence business Mathematics |
| Zdroj: | ICPR IAPR International Conference on Pattern Recognition (ICPR) IAPR International Conference on Pattern Recognition (ICPR), 2010, France. ⟨10.1109/ICPR.2010.311⟩ |
| DOI: | 10.1109/icpr.2010.311 |
| Popis: | International audience; We propose in this paper to study different color spaces for representing an image for the face authentication application. We used a generic algorithm based on a matching of keypoints using sift descriptors computed on one color component. Ten color spaces have been studied on four large and significant benchmark databases (ENSIB, FACES94, AR and FERET). We show that all color spaces do not provide the same efficiency and the use of the color information allows an interesting improvement of verification results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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