CROSS-SENSOR IRIS MATCHING
First Claim
Patent Images
1. A method for cross-sensor iris matching, comprising:
- capturing a first image of an iris using a first sensor;
capturing a second image of an iris using a second sensor; and
determining whether the iris in the first image matches the iris in the second image based on;
characteristics of the first sensor and the second sensor; and
image quality of the first image and the second image.
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Abstract
Methods, devices, and systems for cross-sensor iris matching are described herein. One method includes capturing a first image of an iris using a first sensor, capturing a second image of an iris using a second sensor, and determining whether the iris in the first image matches the iris in the second image based on characteristics of the first sensor and the second sensor and image quality of the first image and the second image.
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Citations
20 Claims
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1. A method for cross-sensor iris matching, comprising:
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capturing a first image of an iris using a first sensor; capturing a second image of an iris using a second sensor; and determining whether the iris in the first image matches the iris in the second image based on; characteristics of the first sensor and the second sensor; and image quality of the first image and the second image. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computing device for cross-sensor iris matching, comprising:
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a memory; and a processor configured to execute executable instructions stored in the memory to; account for a difference between characteristics of a first sensor and characteristics of a second sensor; account for a difference between image quality of a first image of an iris captured using a first sensor and image quality of a second image of an iris captured using a second sensor, and determine whether the iris in the first image matches the iris in the second image after accounting for the difference between the characteristics of the first and second sensor and the difference between the image quality of the first and second image. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A system for cross-sensor iris matching, comprising:
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a first sensor configured to capture a first image of an iris; a second sensor configured to capture a second image of an iris; and a computing device configured to determine whether the iris in the first image matches the iris in the second image based on; optical characteristics of the first sensor and the second sensor; and image quality of the first image and the second image. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification