Electronic device generating finger images at a progressively slower capture rate and related methods
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United States of America Patent
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Jan 9, 2018
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Feb 3, 2016
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Sep 30, 2015
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Abstract
An electronic device may include finger biometric sensing pixels and a processor capable of cooperating with the finger biometric sensing pixels to generate a series of finger images at a progressively slower capture rate as a finger settling increases over time from initial placement of a user's finger adjacent the finger biometric sensing pixels. The processor may also be capable of cooperating with the finger biometric sensing pixels to determine a quality factor for each image in the series thereof, and select at least one image from the series thereof for matching and based upon the quality factor.
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