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US Patent 9971929 Fingerprint classification system and method using regular expression machines

Patent 9971929 was granted and assigned to University of the West Indies on May, 2018 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Patent Applicant
University of the West Indies
University of the West Indies
Current Assignee
University of the West Indies
University of the West Indies
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
9971929
Patent Inventor Names
Margaret Bernard1
Duc The Kieu1
Laurice Phillips1
Date of Patent
May 15, 2018
Patent Application Number
15418043
Date Filed
January 27, 2017
Patent Primary Examiner
‌
Edward Park
Patent abstract

A fingerprint classification system and method for extracting the dominant singularity from a fingerprint image are described. The fingerprint classification system and method receive as an input a digital fingerprint image and the image is preprocessed to generate an enhanced and more accurate image. Feature pattern calculations are performed on the updated image to generate an Orientation Feature Vector. The Orientation Feature Vector is processed using a Regular Expression Machine classifier prediction model to generate a class label for the digital fingerprint image that was input.

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