Please use this identifier to cite or link to this item:
http://hdl.handle.net/10609/1377
Title: | Measuring external face appearance for face classification |
Author: | Masip Rodó, David Lapedriza, Agata Vitrià Marca, Jordi |
Others: | Universitat Oberta de Catalunya (UOC) Universitat de Barcelona (UB) Universitat Autònoma de Barcelona (UAB) |
Citation: | Masip, D.; Lapedriza, A.; Vitrià, J. (2007). "Measuring external face appearance for face classification". In: Delac, K.; Grgic, M. Face Recognition. Vienna: I-Tech Education and Publishing Ed. Pàg. 287- 304. ISBN 978-3-902613-03. |
Abstract: | Face recognition and subject verification. In a first approach, we show that the external features encoded in the NMF coefficients yield enough useful information for classification purposes. Then we compare the information contributed by the external features and the internal features. Finally, the last step is to combine the information provided by the external and the internal features. We show that both kinds of information are complementary, providing and extra information cue that can improve the classification results in presence of occlusions and local changes in the illumination. |
Document type: | info:eu-repo/semantics/bookPart |
Issue Date: | 2007 |
Publication license: | https://creativecommons.org/licenses/by-nc-nd/2.5/es/ |
Appears in Collections: | Capítols o parts de llibres |
Files in This Item:
File | Description | Size | Format | |
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masip_RBook07.pdf | 1,18 MB | Adobe PDF | View/Open |
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