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Eigenphase-based face recognition: a comparison of phase-information extraction methods


Ribarić, Slobodan; Maračić, Marijo
Eigenphase-based face recognition: a comparison of phase-information extraction methods // Proceedings of the Nineteenth International Electrotechnical and Computing Science Conference ERK 2010 / Zajc, Baldomir ; Trost, Andrej (ur.).
Ljubljana: Slovenian Section IEEE, 2010. str. 233-236 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Eigenphase-based face recognition: a comparison of phase-information extraction methods

Autori
Ribarić, Slobodan ; Maračić, Marijo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the Nineteenth International Electrotechnical and Computing Science Conference ERK 2010 / Zajc, Baldomir ; Trost, Andrej - Ljubljana : Slovenian Section IEEE, 2010, 233-236

Skup
Nineteenth International Electrotechnical and Computing Science Conference ERK 2010

Mjesto i datum
Portorož, Slovenija, 20-22.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Face recognition; eigenphase; lighting conditions

Sažetak
Phase information has recently been used quite frequently in the field of face recognition, especially when the facial images are taken under variable illumination conditions. The approach which combines a PCA with the phase information in order to extract the facial features and reduce the dimensionality of the feature space is called eigenphase method. This paper focuses on four modifications to the eigenphase method. The methods differ in terms of their approach to obtaining the phase information from the facial images. The modifications are evaluated on the XM2VTS, Yale and ORL datasets in order to examine their robustness, primarily under variable and normalized illumination conditions and for slightly variable head poses and facial expressions. The results of the experiments are presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekt / tema
036-0361935-1954 - Teorija, modeliranje i uporaba autonomno orijentiranih računarskih struktura (Slobodan Ribarić, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Citiraj ovu publikaciju

Ribarić, Slobodan; Maračić, Marijo
Eigenphase-based face recognition: a comparison of phase-information extraction methods // Proceedings of the Nineteenth International Electrotechnical and Computing Science Conference ERK 2010 / Zajc, Baldomir ; Trost, Andrej (ur.).
Ljubljana: Slovenian Section IEEE, 2010. str. 233-236 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Ribarić, S. & Maračić, M. (2010) Eigenphase-based face recognition: a comparison of phase-information extraction methods. U: Zajc, B. & Trost, A. (ur.)Proceedings of the Nineteenth International Electrotechnical and Computing Science Conference ERK 2010.
@article{article, year = {2010}, pages = {233-236}, keywords = {face recognition, eigenphase, lighting conditions}, title = {Eigenphase-based face recognition: a comparison of phase-information extraction methods}, keyword = {face recognition, eigenphase, lighting conditions}, publisher = {Slovenian Section IEEE}, publisherplace = {Portoro\v{z}, Slovenija} }