Title :
Dynamic gamma-correction algorithm for improving color LCD systems
Author :
Lai, Yeong-Kang ; Lee, Shu-Ming
Abstract :
This paper presents a dynamic gamma correction technology for improving color Liquid Crystal Display (LCD) systems. In order to reduce the hardware cost and improve the contrast and the edge strength, the proposed method efficiently improve the traditional designs which require complex calculation and high cost. Therefore, a modified dynamic gamma correction method is quite cost-effective. In addition, we implement the dynamic gamma correction algorithm in the FPGA platform.
Keywords :
field programmable gate arrays; image colour analysis; liquid crystal displays; FPGA platform; color LCD systems; contrast improvement; edge strength improvement; field programmable gate arrays; liquid crystal display; modified dynamic gamma-correction algorithm; Algorithm design and analysis; Brightness; Field programmable gate arrays; Heuristic algorithms; Histograms; Image processing; Pixel;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722878
