Personalized fingerprint sensor system parameters

A method, comprising:

• controlling, by a control system, a fingerprint sensor system to scan a portion of a user's digit on a surface of an apparatus using a plurality of trial fingerprint sensor system parameters;
• selecting, by the control system and from among the trial fingerprint sensor system parameters, one or more personalized fingerprint sensor system parameters for inclusion in a set of personalized fingerprint sensor system parameters;
• selecting, by the control system and based on the one or more personalized fingerprint sensor system parameters, an existing fingerprint sensor system parameter data structure that includes a set of existing fingerprint sensor system parameters;
• obtaining, by the control system, additional fingerprint sensor system parameters from the set of existing fingerprint sensor system parameters for inclusion in the set of personalized fingerprint sensor system parameters;
• and
• storing by the control system, the set of personalized fingerprint sensor system parameters for future scans of the fingerprint sensor system.

An apparatus, comprising:

• a fingerprint sensor system;
• and
• control means for:
• controlling the fingerprint sensor system to scan a portion of a user's digit on a surface of the apparatus using a plurality of trial fingerprint sensor system parameters;
• selecting, from among the trial fingerprint sensor system parameters, one or more personalized fingerprint sensor system parameters for inclusion in a set of personalized fingerprint sensor system parameters;
• selecting, based on the one or more personalized fingerprint sensor system parameters, an existing fingerprint sensor system parameter data structure that includes a set of existing fingerprint sensor system parameters;
• obtaining additional fingerprint sensor system parameters from the set of existing fingerprint sensor system parameters for inclusion in the set of personalized fingerprint sensor system parameters;
• and
• storing the set of personalized fingerprint sensor system parameters for future scans of the fingerprint sensor system.