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Recent advances in facial soft biometrics


Arigbabu, Olasimbo Ayodeji and Syed Ahmad Abdul Rahman, Sharifah Mumtazah and Wan Adnan, Wan Azizun and Yussof, Salman (2015) Recent advances in facial soft biometrics. The Visual Computer, 31 (5). pp. 513-525. ISSN 0178-2789; ESSN: 1432-2315

Abstract / Synopsis

Face as a biometric attribute has been extensively studied over the past few decades. Even though, satisfactory results are already achieved in controlled environments, the practicality of face recognition in realistic scenarios is still limited by several challenges, such as, expression, pose, occlusion, etc. Recently, the research direction is concentrating on the prospects of complementing face recognition systems with facial soft biometric traits. The ease of extracting facial soft biometrics under several varying conditions has mainly resulted in the ability of using the traits to, either improve the performance of traditional face recognition systems, or performing recognition solely based on many facial soft biometrics. This paper presents state-of-the-art techniques in facial soft biometrics research by describing the type of traits, feature extraction methods, and the application domains. It indicates the most recent and valuable results attained, while also highlighting some possible future scientific research directions to be investigated.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
DOI Number: 10.1007/s00371-014-0990-x
Publisher: Springer Berlin Heidelberg
Keywords: Face recognition; Soft biometrics; Measured descriptor; Semantic descriptor; Image retrieval
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 31 Dec 2015 09:51
Last Modified: 31 Dec 2015 09:51
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