Authentication system and program
First Claim
1. An authentication system for authenticating a passerby comprising:
- a first imaging device, provided in a path of said passerby, operable to capture a first authentication image of said passerby;
a second imaging device, provided in the path of said passerby at a position through which said passerby passes after passing through a position at which said first imaging device is provided, operable to capture a second authentication image of said passerby with a larger amount of information than that in said first authentication image captured by said first imaging device;
a first authentication unit operable to carry out first authentication of said passerby based on said first authentication image; and
a second authentication unit operable to carry out second authentication of said passerby based on a result of the first authentication by said first authentication unit and said second authentication image.
2 Assignments
0 Petitions
Accused Products
Abstract
An authentication system is provided that can carry out accurate authentication efficiently. The authentication system includes the first imaging device, provided in a path of a passerby, for capturing the first authentication image of the passerby; the second imaging device for capturing the second authentication image of said passerby to contain the larger amount of information than the first authentication image, the second imaging device being provided in the path of the passerby in such a manner that the passerby passes by the first imaging device and the second imaging device in that order; the first authentication unit for carrying out the first authentication of the passerby; and the second authentication unit for carrying out the second authentication of the passerby based on the result of the first authentication and the second authentication image.
27 Citations
33 Claims
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1. An authentication system for authenticating a passerby comprising:
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a first imaging device, provided in a path of said passerby, operable to capture a first authentication image of said passerby;
a second imaging device, provided in the path of said passerby at a position through which said passerby passes after passing through a position at which said first imaging device is provided, operable to capture a second authentication image of said passerby with a larger amount of information than that in said first authentication image captured by said first imaging device;
a first authentication unit operable to carry out first authentication of said passerby based on said first authentication image; and
a second authentication unit operable to carry out second authentication of said passerby based on a result of the first authentication by said first authentication unit and said second authentication image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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14. A program for making an authentication system for authenticating a passerby work, wherein said program makes said authentication system work as;
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a first imaging device, provided in a path of said passerby, operable to capture a first authentication image of said passerby;
a second imaging device, provided in the path of said passerby at a position through which said passerby passes after passing through a position at which said first imaging device is provided, operable to capture a second authentication image of said passerby with a larger amount of information than that of said first authentication image captured by said first imaging unit;
a first authentication unit operable to carry out first authentication of said passerby based on said first authentication image; and
a second authentication unit operable to carry out second authentication of said passerby based on a result of the first authentication and said second authentication image.
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Specification