摘要 |
Methods for authenticating a user including presenting a series of images that are solely identifiable by the user, and that are not otherwise capable of being represented or expressed by the user, apart from the recognition thereof. Additionally, methods are provided that include the use of a gradient of morphed images created from a related set of initial images, including facial photos of various emotions that have been morphed into discernable images that are uniquely identifiable by a single user for use in authenticating the identification of that user by a secure system.
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