The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2017
Filed:
Aug. 22, 2008
Jonathan H. Connell, Cordtlandt-Manor, NY (US);
Nalini K. Ratha, Yorktown Heights, NY (US);
Jinyu Zuo, Hawthorne, NY (US);
Jonathan H. Connell, Cordtlandt-Manor, NY (US);
Nalini K. Ratha, Yorktown Heights, NY (US);
Jinyu Zuo, Hawthorne, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system and method for generating a cancelable biometric includes providing at least one pattern and combining the at least one pattern with a biometric image by employing a transform pixel operation to generate a transformed enrollment such that information about the transform pixel operation and the at least one pattern form a security key for protecting the biometric image. The biometric image is reused to generate another security key in the event that the security key is to be canceled.