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. 11, 2006
Filed:
Mar. 26, 2002
Applicant:
Jun-ichi Funada, Tokyo, JP;
Inventor:
Jun-ichi Funada, Tokyo, 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/palmprint image processing system and method, for local regions other than a highly reliable region, a ridge line image which can be estimated to represent a ridge line is selected from ridge line candidate images, and whether or not each of the selected ridge line images is valid as an image representing a ridge line is discriminated. Thus, a whole image is generated on the basis of the ridge line image in the highly reliable region and the ridge line images which were discriminated to be valid in the other regions.