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    The biometric characteristics of a smile

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    Publication date
    2019-04-18
    Author
    Ugail, Hassan
    Aldahoud, Ahmad
    Keyword
    Smile biometrics
    Smile dynamics
    Smile intervals
    Clustering
    Peer-Reviewed
    Yes
    Open Access status
    closedAccess
    
    Metadata
    Show full item record
    Abstract
    Facial expressions have been studied looking for its diagnostic capabilities in mental health and clues for longevity, gender and other such personality traits. The use of facial expressions, especially the expression of smile, as a biometric has not been looked into great detail. However, research shows that a person can be identified from their behavioural traits including their emotional expressions. In this Chapter, we discuss a novel computational biometric model which can be derived from the smile expression. We discuss how the temporal components of a smile can be utilised to show that similarities in the smile exist for an individual and it can be enabled to create a tool which can be utilised as a biometric.
    URI
    http://hdl.handle.net/10454/18940
    Version
    No full-text in the repository
    Citation
    Ugail H and Aldahoud A (2019) The biometric characteristics of a smile. In: Computational Techniques for Human Smile Analysis. SpringerBriefs in Computer Science. Springer, Cham. 47-56.
    Link to publisher’s version
    https://doi.org/10.1007/978-3-030-15381-6_5
    Type
    Book chapter
    Collections
    Engineering and Informatics Publications

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