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:
Dec. 27, 2011
Filed:
Feb. 07, 2008
Eric Jeffrey, Richmond, CA;
Eric Jeffrey, Richmond, CA;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method for producing a scaled output image by manipulating image data from an input image is disclosed. The scaled output image can have non-uniformly scaled regions and a uniformly scaled region. The method includes an operation that defines pixel locations within the uniformly scaled region of the output image based on uniformly scaling a portion of the input image. There is also an operation that determines a non-uniform scale factor. The non-uniform scale factor is used to define a gap between pixel locations within the non-uniformly scaled regions. Another operation determines error correction values within the non-uniformly scaled regions. The method can also include an operation that defines pixel locations for the non-uniformly scaled region of the output image based on increments of the non-uniform scale factor and error correction values.