Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/41395
DC Field | Value | |
---|---|---|
dc.title | Discriminative scale invariant feature transform (SIFT FLD) model for efficient representation and accurate recognition of faces | |
dc.contributor.author | Shekar, B.H. | |
dc.contributor.author | Thippeswamy, G. | |
dc.contributor.author | Shivakumara, P. | |
dc.date.accessioned | 2013-07-04T08:26:32Z | |
dc.date.available | 2013-07-04T08:26:32Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Shekar, B.H.,Thippeswamy, G.,Shivakumara, P. (2009). Discriminative scale invariant feature transform (SIFT FLD) model for efficient representation and accurate recognition of faces. Proceedings of the 4th Indian International Conference on Artificial Intelligence, IICAI 2009 : 1914-1927. ScholarBank@NUS Repository. | |
dc.identifier.isbn | 9780972741279 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/41395 | |
dc.description.abstract | In this paper, we propose a new discriminative scale invariant feature transform (SIFTFLD) model for efficient representation and accurate recognition of faces. Discriminative SIFT descriptors are extracted for compact representation of faces. Unlike PCA-SIFT that employs PCA on normalized gradient patch; we employ FLD on smoothed weighted histograms. The proposed model has better recognition performance in an unstructured environment and invariant to in-plane rotations. To establish the superiority of the proposed model, we have experimentally compared the performance of our new algorithm with recently proposed (2D)2-FLD on the benchmark databases: AT&T and CALTECH face datasets. Copyright © 2009 by IICAI. | |
dc.source | Scopus | |
dc.subject | Eigenfaces | |
dc.subject | Face recognition | |
dc.subject | Fisherfaces | |
dc.subject | Linear discriminant analysis | |
dc.subject | Local descriptors | |
dc.type | Conference Paper | |
dc.contributor.department | COMPUTER SCIENCE | |
dc.description.sourcetitle | Proceedings of the 4th Indian International Conference on Artificial Intelligence, IICAI 2009 | |
dc.description.page | 1914-1927 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
Show simple item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.