PORTABLE ELECTRONIC APPARATUS AND INTERACTIVE HUMAN FACE LOGIN METHOD

摘要

A portable electronic apparatus and an interactive human face login method are disclosed. The portable electronic apparatus comprises a face database, a user interface, an image capturing device, and a recognition circuit. The face database stores a plurality of facial expression feature information. The user interface randomly generates a plurality of facial expression indications used for guiding a user to sequentially show a plurality of facial expressions. The image capturing device captures the facial expressions to output a plurality of facial expression images. The recognition circuit receives a login request and determines whether the facial expressions are consistent with the facial expression indications according to the facial expression feature information and the facial expression images. The login request is allowed if the facial expressions are consistent with the facial expression indications.

主权项

1. A portable electronic apparatus, comprising:
a face database for storing a plurality of facial expression feature information; a user interface for randomly generating a plurality of facial expression indications used for guiding a user to sequentially show a plurality of facial expressions; an image capturing device for capturing the plurality of facial expressions to output a plurality of facial expression images; and a recognition circuit for receiving a login request and determining whether the plurality of facial expressions are consistent with the facial expression indications according to the plurality of facial expression feature information and the plurality of facial expression images, and the login request is allowed if the facial expressions are consistent with the plurality of facial expression indications.