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:
Jul. 26, 2016
Filed:
Oct. 22, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Albert Chang, Lindfield, AU;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method determines a contribution of an object to an intensity value of a current pixel that is partially covered by the object by calculating an entry location and exit location for an edge of the object in the current pixel, the entry and exit locations being located on boundaries of the current pixel with different orientations. The method determines an intensity value for at least one neighboring pixel located adjacent to the current pixel, the neighboring pixel being selected based on the calculated entry and exit locations, and then determines an intensity value of the current pixel using the determined intensity value of the at least one neighboring pixel as a contribution of the object at the current pixel.