Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 3, 2019
Patent Application Number
15434385
Date Filed
February 16, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure relates to a method and an apparatus for detecting pressure. The method includes: acquiring, via a fingerprint recognition sensor, a plurality of successive fingerprint images; recognizing sweat pores in the plurality of successive fingerprint images; determining a feature of the recognized sweat pores in the plurality of successive fingerprint images; and determining a changing trend of pressure applied on the fingerprint recognition sensor over time based on a changing trend of the feature of the recognized sweat pores across the plurality of successive fingerprint images.
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