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. 31, 2006
Filed:
Feb. 17, 2003
Ken Ioka, Hachioji, JP;
Toru Wada, Niiza, JP;
Kensuke Ishii, Tokyo, JP;
Olympus Corporation, Tokyo, JP;
Abstract
An image correction data calculation method comprises the steps of acquiring an input-output characteristic at each of a plurality of display elements on a display screen of an image display device, on the basis of image data captured by a CCD camera (steps Sto S), setting a target input-output characteristic to be obtained at each of the plurality of display elements (step S), and calculating image correction data used to correct the input-output characteristic for an input image signal, according to the locations of display elements on the screen, on the basis of the input-output characteristic acquired in the acquisition step and the target input-output characteristic to be obtained (step S).