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. 25, 2003
Filed:
Sep. 30, 1999
Tomomi Takata, Yokohama, JP;
Yuji Kobayashi, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image search apparatus acquires associative words in relation to an input query word, and makes a keyword search of image information on the basis of the obtained associative words and input query word. Parallel to the keyword search, the apparatus acquires a query word and sensory patterns corresponding to the query word, and makes a feature amount search using the feature amounts of the obtained sensory patterns. A search result integration process integrates these search results at weight ratios which are set in advance to obtain final search results. In this manner, the multimedia information wanted can be accurately extracted with respect to the input query word.