Title :
A Low-Cost Color Interpolation Method for CCD Digital Still Camera
Author :
Yang, Kai-Sheng ; Chen, Pei-Yin ; Chang, Chia-Wen ; Chang, Yu-Pin
Author_Institution :
Nat. Cheng Kung Univ., Tainan
fDate :
May 30 2007-June 1 2007
Abstract :
In this paper, we propose an excellent color interpolation method for color filter array format. Simulation results show that our method obtain satisfactory image quality on real-world image. The proposed method also has a very simply computational structure, and proves to be a good candidate for low-cost hardware interpolator.
Keywords :
CCD image sensors; filtering theory; image colour analysis; interpolation; CCD digital still camera; color filter array format; color interpolation method; hardware interpolator; image quality; Charge coupled devices; Charge-coupled image sensors; Color; Computational complexity; Digital cameras; Filters; Interpolation; PSNR; Pixel; Very large scale integration; Bayer CFA pattern; color filter array (CFA); digital still cameras (DSCs); low-cost;
Conference_Titel :
Integrated Circuit Design and Technology, 2007. ICICDT '07. IEEE International Conference on
Conference_Location :
Austin, TX
Print_ISBN :
1-4244-0757-5
Electronic_ISBN :
1-4244-0757-5
DOI :
10.1109/ICICDT.2007.4299564
