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:
Jun. 27, 2006
Filed:
Dec. 04, 2002
Applicants:
Masanori Hara, Tokyo, JP;
Kan Sato, Kanagawa, JP;
Inventors:
Masanori Hara, Tokyo, JP;
Kan Sato, Kanagawa, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a fingerprint image, this fingerprint matching method extracts as skeleton stability the area of a zone which is drawn around a pre-determined attention point and which does not contain any minutiae that are bifurcations or endpoints in ridges forming a fingerprint pattern, and calculates similarity by collating said skeleton stability thus extracted with skeleton stability already registered.
Quick Actions:
Hara, Masanori. (2006). Fingerprint matching method and apparatus (U.S. Patent No. 7068824). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7068824
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