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:
May. 05, 2009
Filed:
Nov. 01, 2005
Kazutaka Hirata, Kanagawa, JP;
Tetsuo Iyoda, Kanagawa, JP;
Kazutaka Hirata, Kanagawa, JP;
Tetsuo Iyoda, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An information processing system includes a projection unit that projects at least image data for calibration, an image data capturing unit that captures projection image data projected by the projection unit, a specifying unit that specifies positions of points to be calibrated with the image data captured by the image data capturing unit, the positions of the points to be calibrated representing a shape of the image data for calibration, a calculation unit that calculates parameters to transform the positions of the points to be calibrated on to the positions of reference points, and a transformation unit that transforms the image data captured by the image data capturing unit with the parameters.