On Combining Face Local Appearance and Geometrical Features for Race Classification
In the field of demographic attribute classification, race estimation is perhaps the least studied topic in the literature. CNN-based approaches report the best results to the day, but they are computational expensive for practical applications. We propose a simpler approach by combining local appearance and geometrical features to describe face images, and to exploit the race information from different face parts by means of a component-based methodology. Experimental results obtained in the FERET subset from EGA database, with traditional but effective classifiers like Random Forest and Support Vector Machines, are very close to those achieved with a recent deep learning proposal.
KeywordsSoft-biometrics Race classification Face appearance representation Face anthropometric representation
This research work has been partially supported by a grant from the European Commission (H2020 MSCA RISE 690907 “IDENTITY”) and by a grant of the Italian Ministry of Research (PRIN 2015).
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