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:
Mar. 13, 2012
Filed:
Nov. 09, 2007
Ching-fu Hsu, Taichung County, TW;
Shin-tai Lo, Miaoli County, TW;
Ruey-shing Weng, Kaohsiung, TW;
Jyun-sian LI, Tainan, TW;
Ching-Fu Hsu, Taichung County, TW;
Shin-Tai Lo, Miaoli County, TW;
Ruey-Shing Weng, Kaohsiung, TW;
Jyun-Sian Li, Tainan, TW;
Wintek Corporation, Taichung, TW;
Abstract
The invention provides an image processing method and apparatus thereof. The white component data is extracted from the input R, G, B color data which are the base components of the input image data. A maximum value is extracted from the R, G, B color data and a parameter is generated based on the white component data and the maximum value. The R, G, B color data are multiplied by the parameter to obtain a multiplication result. Subtract the white component data from the R, G, B color data to obtain a subtraction result. The multiplication result and the subtraction result are added together to generate the output R, G, B color data. The output R, G, B color data and the white component data form an output image data with higher brightness.