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:
Oct. 29, 2013
Filed:
Jan. 15, 2009
Applicant:
Tomoharu Kiyuna, Tokyo, JP;
Inventor:
Tomoharu Kiyuna, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spot quantification apparatus includes an image input unit, a filtering unit, and a spot quantification unit. The image input unit receives an image including a spot. The filtering unit filters the image input through the image input unit a plurality of times while changing a parameter of a kernel within a predetermined range. The spot quantification unit quantifies a feature of the spot based on the luminance distribution in each image which has been filtered a plurality of times by the filtering unit.