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:
Jun. 01, 2010
Filed:
Dec. 29, 2006
Kimitaka Murashita, Kawasaki, JP;
Masayoshi Shimizu, Kawasaki, JP;
Shoji Suzuki, Kawasaki, JP;
Yasuto Watanabe, Kawasaki, JP;
Kimitaka Murashita, Kawasaki, JP;
Masayoshi Shimizu, Kawasaki, JP;
Shoji Suzuki, Kawasaki, JP;
Yasuto Watanabe, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In an imaging apparatus, a JPEG coding unit makes JPEG data by respectively compressing plural images obtained from an imaging device. A code retention unit retains each JPEG data. A thumbnail data creation unit creates a thumbnail from each of the images. A thumbnail retention unit retains the thumbnail. A feature point detection unit detects a feature point from the thumbnail. A partial image decode unit respectively decodes zones including the feature points from each JPEG data. A displacement amount calculation unit obtains positional information of feature points in the decoded individual zones and calculates a displacement amount of each JPEG data based on the positional information.