| 摘要 |
Generally, this disclosure provides devices, systems and methods for improved verification of user liveliness based on detection and identification of a corneal image reflection from the user. The system may include a security image generation module to provide a security image for presentation to the user on a client system display element; a corneal reflection analysis module to estimate features of a corneal reflected image, the corneal reflected image extracted from an image of the user obtained by a camera of the client system; and the corneal reflection analysis module further configured to verify liveliness of the user based on a match between the corneal reflected image and the security image, the match based on the estimated features. |
