METHOD AND APPARATUS FOR ACQUIRING FINGERPRINT SENSOR CALIBRATION PARAMETERS, AND MOBILE TERMINAL

摘要

Disclosed in the present invention are a method and apparatus for acquiring fingerprint sensor calibration parameters, and a mobile terminal, the method comprising: when detecting a calibration parameter acquisition trigger event, on the basis of a preset determining method, determining whether there is liquid on the surface of a fingerprint sensor; on the basis of the determining results, determining corresponding preset calibration parameter values, in order to support the capture of fingerprint images on the basis of the preset calibration parameter values.