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. 27, 2008
Filed:
Jul. 15, 2004
Donald D. Karlov, North Bend, WA (US);
Donald D. Karlov, North Bend, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
The present invention provides for improving image clarity through sub-pixel positioning of the image in a grid space based on pixel homogeneity scores. The pixel homogeneity scores indicating the uniformity of state for sub-pixels produced from an over-sampling of the pixels within the grid space. A representation of an image (or at least a portion thereof) is positioned at various sub-pixel locations with in the grid space, and pixel homogeneity scores are calculated for the various locations. Based on a comparison of the pixel homogeneity scores, a position to display the image is chosen such that image rendering is optimized or at least improved.