Detecting facial liveliness
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United States of America Patent
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Feb 6, 2018
Issued Date -
N/A
app pub date -
Dec 31, 2015
filing date -
Dec 31, 2014
priority date (Note) -
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Abstract
Methods, systems, and computer-readable storage mediums for detecting facial liveliness are provided. Implementations include actions of processing a facial image of a subject to determine a corneal reflection of an illuminator adjacent to the subject, the facial image being captured at a time point, determining an expected corneal reflection of the illuminator based on an illumination of the illuminator at the time point, comparing the determined corneal reflection of the illuminator to the expected corneal reflection of the illuminator to obtain a comparison result, and determining facial liveliness of the subject based on the comparison result.
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Family
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