FACE IMAGE PROCESSING METHOD AND FACE IMAGE PROCESSING DEVICE
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Accused Products
Abstract
A server device that is a face image processing device includes a controller, a storage unit, an input unit, an output unit, and a registration database. The identification information of an entering person acquired at an entrance gate is transmitted to the server device and collated with the registration database by the controller, and persons related to the entering person and persons matching the entering person are included in a search range. Search load is reduced, errors are suppressed, and high speed is achieved by narrowing down the search range.
3 Citations
32 Claims
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1-16. -16. (canceled)
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17. A face image processing method using a registration database in which face images of persons who are permitted in advance to enter a predetermined closed space and narrowing-down information corresponding to the face images are registered, the method comprising:
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acquiring narrowing-down information corresponding to at least one of a person entering and exiting the closed space; collating the narrowing-down information registered with the narrowing-down information to be acquired; and determining a search range of the face images registered in the registration database based on a collation result of the narrowing-down information registered and the narrowing-down information to be acquired, the search range being search targets used in authentication processing of the face image of at least one of person entering and exiting an area provided inside the closed space. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A face image processing device comprising:
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a registration database in which face images of persons who are permitted in advance to enter a predetermined closed space and narrowing-down information corresponding to the face images are registered; and a controller, wherein the controller acquires narrowing-down information corresponding to at least one of a person entering and exiting the closed space, collates the narrowing-down information registered with the narrowing-down information to be acquired, and determines a search range of face images registered in the registration database based on a collation result of the narrowing-down information registered and the narrowing-down information to be acquired, the search range being search targets in authentication processing of the face image of at least one of person entering and exiting an area provided inside the closed space. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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Specification