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. 08, 2013
Filed:
Jan. 06, 2011
Hiromi Yokoi, Kasugai, JP;
Hiromi Yokoi, Kasugai, JP;
Fujitsu Semiconductor Limited, Yokohama, JP;
Abstract
An image processing apparatus for generating an enlarged image obtained by enlarging an original image. The image processing apparatus includes a change rate calculation unit which calculates a first pixel change rate at a first pixel position of the original image and a second pixel change rate at a second pixel position of the original image; and a pixel value calculation unit which calculates a pixel value at an interpolation position to be interpolated between the first pixel position and the second pixel position of the original image according to an enlargement of the original image, based on the first pixel change rate weighted by a first weight according to the interpolation position and the second pixel change rate weighted by a second weight according to the interpolation position.