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:
Apr. 29, 2008
Filed:
Jul. 29, 2004
Zhichun Lei, Stuttgart, DE;
Zhichun Lei, Stuttgart, DE;
Sony Deutschland GmbH, Cologne, DE;
Abstract
A method for pre-processing image data, including steps of: receiving primary image data corresponding to an image or a sequence of images to be displayed; pre-processing the primary image data by applying a pre-distortion operation to the primary image data so as to obtain secondary image data; and outputting the secondary image data to a display process as data to be displayed, wherein the pre-distortion operation is configured to correspond to an inverse (IDO) of a distortion operation of a display process to be used for displaying the secondary image data and the pre-distortion operation is designed to describe parameters for sharpness, contrast, brightness or color of a display device.