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:
Jan. 21, 2014
Filed:
Nov. 17, 2011
Pao-yen Lin, Hsinchu, TW;
Pao-Yen Lin, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
An image adjustment method is disclosed. The steps of the method include: receiving an image data having a plurality of original pixels, the number of the original pixels is equal to Num, and 2≦Num≦2−1, wherein N and Numare natural numbers; adding a plurality of expanding pixels to the image data, such that a sum of the original pixels and the expanding pixels is equal to 2−1; calculating a plurality of cumulative pixel numbers corresponding to a plurality of gray levels, wherein each of the cumulative pixel numbers is not larger than the number of the original pixels and the expanding pixels corresponding to each of the gray levels; and tuning the gray levels of the original pixels according to the corresponding relationship between the gray levels and the cumulative pixel numbers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile