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:
Jul. 07, 2009
Filed:
May. 30, 2006
Yasuhiro Yamazaki, Kawasaki, JP;
Yasuhiro Yamazaki, Kawasaki, JP;
Fujitsu Microelectronics Limited, Tokyo, JP;
Abstract
The scene change determination device of the present invention comprises a first extraction unit for extracting a plurality of pixels used for determination from the first image data, a second extraction unit for extracting pixels corresponding to the pixels extracted from the first image data, an accumulation unit for accumulating differences in value between the corresponding pixels extracted by the first and second extraction units and a determination unit for determining whether an accumulated value per image data exceeds a threshold value. The first and second extraction units slides and extracts the plurality of pixels used for determination for each field.