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. 23, 2007
Filed:
Jan. 27, 2003
Tomomi Takata, Kanagawa, JP;
Hidetomo Sohma, Kanagawa, JP;
Tomomi Takata, Kanagawa, JP;
Hidetomo Sohma, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Metadata corresponding to each segment is added to a content. Each metadata describes a metadata item such as the dominant color or person of the segment. Each metadata item describes metametadata for representing an editing content to the content that influences the effectiveness of the metadata item. When the content is edited, an information processing apparatus adds to the metametadata a description representing executed editing. From the metametadata, the information processing apparatus which processes the content can determine the effectiveness of each metadata item. As a result, the effectiveness of each metadata can be reliably determined.