FINGERPRINT REGISTRATION METHOD AND FINGERPRINT RECOGNITION METHOD UTILIZED ON MOBILE TERMINAL

摘要

A fingerprint registration method utilized on a mobile terminal comprising a fingerprint sensor. The fingerprint registration method comprises the steps of: Step a.) determining whether a mobile terminal is in a fingerprint registration mode; Step b.) if it is determined that mobile terminal is in the fingerprint registration mode, prompting a user to press the fingerprint sensor to record fingerprint data; Step c.) determining whether the fingerprint recording step is completed, if the fingerprint recording step is completed, executing Step d.), otherwise, executing Step c.); Step d.) prompting the user to enter whether to set the fingerprint being acquired as frequently used fingerprint data; Step e.) if the user sets the fingerprint being acquired as the frequently used fingerprint data, setting, in response to an user selecting operation, the fingerprint data being recorded as the frequently used fingerprint data, and saving an initialization configuration parameter of the fingerprint sensor. The user uses, most of the time, the frequently used fingerprint as a mobile terminal login certificate, thereby shortening a fingerprint matching duration and enhancing user experience.