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:
Feb. 22, 2005
Filed:
Nov. 27, 2001
Yoshihiko Matsukawa, Nara, JP;
Tsuyoshi Mekata, Osaka, JP;
Yoshihiko Matsukawa, Nara, JP;
Tsuyoshi Mekata, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An image detection apparatus for detecting a target in an input image includes a database storing a target data unit, which includes information specifying the target to be detected, used color data, representative color data, and a cluster image; a representative color area extraction section for extracting an area having substantially the same color as the representative color from the input image as a representative color area; a candidate area extraction section for obtaining a candidate area possibly including the target from the representative color area, using relative positions of an area having the representative color and a frame of the cluster image; and a comparison section for comparing the cluster image and the candidate area and detecting the candidate area as an area including the target based on the comparison result.