METHOD AND DEVICE FOR FINGERPRINT RECOGNITION
First Claim
1. A method for fingerprint recognition, comprising:
- acquiring one or more recognition records indicating one or more fingerprint templates, among at least two pre-stored fingerprint templates, that have matched one or more input fingerprints during previous fingerprint recognition processes;
re-ranking the at least two pre-stored fingerprint templates according to the one or more recognition records; and
comparing, when receiving a new input fingerprint, the new input fingerprint with the at least two pre-stored fingerprint templates in an order according to rankings of the at least two pre-stored fingerprint templates that have been re-ranked until one of the at least two fingerprint templates matches the new input fingerprint or until all of the at least two fingerprint templates have been compared with the new input fingerprint.
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Accused Products
Abstract
The present disclosure relates to a method and device for fingerprint recognition. The method includes: acquiring one or more recognition records indicating one or more fingerprint templates, among at least two pre-stored fingerprint templates, that have matched one or more input fingerprints during previous fingerprint recognition processes; re-ranking the at least two pre-stored fingerprint templates according to the one or more recognition records; and comparing, when receiving a new input fingerprint, the new input fingerprint with the at least two pre-stored fingerprint templates in an order according to rankings of the at least two pre-stored fingerprint templates that have been re-ranked until one of the at least two fingerprint templates matches the new input fingerprint or until all of the at least two fingerprint templates have been compared with the new input fingerprint.
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Citations
9 Claims
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1. A method for fingerprint recognition, comprising:
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acquiring one or more recognition records indicating one or more fingerprint templates, among at least two pre-stored fingerprint templates, that have matched one or more input fingerprints during previous fingerprint recognition processes; re-ranking the at least two pre-stored fingerprint templates according to the one or more recognition records; and comparing, when receiving a new input fingerprint, the new input fingerprint with the at least two pre-stored fingerprint templates in an order according to rankings of the at least two pre-stored fingerprint templates that have been re-ranked until one of the at least two fingerprint templates matches the new input fingerprint or until all of the at least two fingerprint templates have been compared with the new input fingerprint. - View Dependent Claims (2, 3, 4)
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5. A device for fingerprint recognition, comprising:
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a processor; and a memory storing instructions that, when executed by the processor, cause the processor to; acquire one or more recognition records indicating one or more fingerprint templates, among at least two pre-stored fingerprint templates, that have matched one or more input fingerprints during previous fingerprint recognition processes; re-rank the at least two pre-stored fingerprint templates according to the one or more recognition records; and compare, when receiving a new input fingerprint, the new input fingerprint with the at least two pre-stored fingerprint templates in an order according to rankings of the at least two pre-stored fingerprint templates that have been re-ranked until one of the at least two fingerprint templates matches the new input fingerprint or until all of the at least two fingerprint templates have been compared with the new input fingerprint. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of an electronic device, cause the electronic device to:
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acquire one or more recognition records indicating one or more fingerprint templates, among at least two pre-stored fingerprint templates, that have matched one or more input fingerprints during previous fingerprint recognition processes; re-rank the at least two pre-stored fingerprint templates according to the one or more recognition records; and compare, when receiving a new input fingerprint, the new input fingerprint with the at least two pre-stored fingerprint templates in an order according to rankings of the at least two pre-stored fingerprint templates that have been re-ranked until one of the at least two fingerprint templates matches the new input fingerprint or until all of the at least two fingerprint templates have been compared with the new input fingerprint.
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Specification