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:
Jun. 04, 2013
Filed:
Jan. 21, 2010
Jin-sheng Gong, Hsin Chu, TW;
Jin-Sheng Gong, Hsin Chu, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
An image-scaling-down method for scaling down a pixel block of an image component is provided. The pixel block includes a plurality of sub-blocks and each sub-block includes m number of non-processed pixel data where m is a positive integer. The image-scaling-down method comprises: determining a scaling down factor wherein m divided by n is the scaling down factor and n is a positive integer less than m; and calculating n number of processed pixel data in each sub-block by using the scaling down factor and the m number of the non-processed pixel data, wherein the combination of the n number of the processed pixel data of the sub-blocks corresponds to the image component.