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. 02, 2012
Filed:
Mar. 26, 2007
Noboru Nakajima, Tokyo, JP;
Noboru Nakajima, Tokyo, JP;
Nec Corporation, Tokyo, JP;
Abstract
[Problem] To reduce omission of searched results and improve search efficiency in indexing by means of telop and another text information attached to a video. [Solving Means] A video indexing system has an index generating unit which generate an index, an index accumulating unit which accumulates the index together with attached information such as an index position, an image feature generating unit which generates an image feature, an image feature accumulating unit which accumulates the image feature together with the attached information such as the position, and an image feature checking unit which compares the image feature with past image features, and, when matched, outputs the index at the time of outputting the corresponding past image feature as a current index.