Method and system for authenticating liveness face, and computer program product thereof
First Claim
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1. A method for authenticating liveness face, comprising:
- generating, by one or more processors, a sequence of action instructions randomly;
determining, by the one or more processors, a success of the authentication of the liveness face when face actions are determined to be matched with the sequence of action instructions sequentially, andwith respect to each action instruction except for one which has a lowest order in the sequence of action instructions, issuing, by the one or more processors, a next action instruction only when a face action is determined to be matched with the action instruction and there is the next action instruction to be issued.
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Abstract
Disclosed are a method and a system for authenticating liveness face, and a computer program product thereof, which belong to a field of face recognition technique. The method for authenticating liveness face comprises: generating a sequence of action instructions randomly; and determining a success of the authentication of the liveness face when face actions are determined to be matched with the sequence of action instructions sequentially. The authentication of the liveness face can be performed based on fine head actions, so that a cost for authenticating the liveness face is decreased, an accuracy of authentication of the liveness face is increased.
7 Citations
20 Claims
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1. A method for authenticating liveness face, comprising:
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generating, by one or more processors, a sequence of action instructions randomly; determining, by the one or more processors, a success of the authentication of the liveness face when face actions are determined to be matched with the sequence of action instructions sequentially, and with respect to each action instruction except for one which has a lowest order in the sequence of action instructions, issuing, by the one or more processors, a next action instruction only when a face action is determined to be matched with the action instruction and there is the next action instruction to be issued. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for authenticating liveness face, comprising:
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one or more processors; one or more storages; computer program instructions stored in at least one of the storages, as executed by at least one of the processors, the computer program instructions performing steps of; generating a sequence of action instructions randomly; determining a success of authentication of a liveness face when face actions are determined to be matched with the sequence of action instructions sequentially; with respect to each action instruction except for one which has a lowest order in the sequence of action instructions, issuing a next action instruction only when a face action is determined to be matched with the action instruction and there is the next action instruction to be issued. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A computer program product comprising a non-transitory computer-readable storage medium on which computer program instructions are stored, as executed by a computer, the computer program instructions performing steps of:
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generating, by one or more processors of the computer, a sequence of action instructions randomly; determining, by the one or more processors of the computer, a success of authentication of a liveness face when face actions are determined to be matched with the sequence of action instructions sequentially; and with respect to each of the action instructions except for the one which has a lowest order in the sequence of action instructions, issuing, by the one or more processors of the computer, a next action instruction only when a face action is determined to be matched with the action instruction and there is the next action instruction to be issued. - View Dependent Claims (19, 20)
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Specification