Enrollment Using Synthetic Fingerprint Image and Fingerprint Sensing Systems

摘要

A fingerprint sensing system. The fingerprint sensing system includes: at least one sensor; at least one display device; at least one application processor; and at least one secure enclave processor. The application processor(s) receives fingerprint data from the sensor(s) and provides the fingerprint data to the secure enclave processor(s). The secure enclave processor(s) decodes the fingerprint data and provides a signal indicative of at least one matched node. The application processor(s), responsive to receipt of the signal indicative of the matched node(s), presents at least a portion of a synthetic fingerprint image via at least one display device corresponding to the matched node(s).

主权项

1. An electronic device, comprising:
a processing platform comprising a secure enclave processor in communication with an application processor, the application processor including a synthetic fingerprint generator adapted to generate a synthetic fingerprint image; a display in communication with the processing platform and adapted to display at least a portion of the synthetic fingerprint image; and a fingerprint sensor in communication with the processing platform and adapted to capture fingerprint data, wherein the secure enclave processor is adapted to receive the fingerprint data and provide a signal indicative of a fingerprint match and the application processor, responsive to receipt of the signal indicative of the fingerprint match, is adapted to change the synthetic fingerprint image based on the matched fingerprint data.