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:
Sep. 17, 2013
Filed:
Jan. 09, 2008
Rudolf Maarten Bolle, Bedford Hills, NY (US);
Sharat S. Chikkerur, Cambridge, MA (US);
Jonathan Hudson Connell, Cortlandt Manor, NY (US);
Nalini Kanta Ratha, Yorktown Heights, NY (US);
Rudolf Maarten Bolle, Bedford Hills, NY (US);
Sharat S. Chikkerur, Cambridge, MA (US);
Jonathan Hudson Connell, Cortlandt Manor, NY (US);
Nalini Kanta Ratha, Yorktown Heights, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Techniques for generating a distorted fingerprint representation for a given fingerprint image are provided. First, at least one fingerprint feature point from a given fingerprint image is selected. At least one representation of a region proximate to the selected fingerprint feature point is then generated. Next, the representation of the region proximate to the selected fingerprint feature point is distorted. The distortion comprises applying a random projection to the representation to generate a randomly projected representation of the region proximate to the selected fingerprint feature point. A distorted template is then formed, wherein the distorted template comprises the randomly projected representation of the region proximate to the selected fingerprint feature point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile