DocumentCode
3264993
Title
An advanced camera system having fast autofocus control
Author
Ko, Young-Ki ; Lee, June-Sok ; Jung, You-Young ; Kim, Byung-Soo ; Ko, Sung Jea
Author_Institution
Dept. of Electron. Eng., Korea Univ., Seoul, South Korea
fYear
2001
fDate
2001
Firstpage
210
Lastpage
211
Abstract
This paper presents an advanced camera system which performs a fast autofocus control under different scene situations. Experimental results demonstrate that proposed system can find the in-focus lens position precisely without the influence of noise
Keywords
lenses; optical focusing; telecommunication control; video cameras; A/D converter; ADC; AGC; advanced camera system; auto gain control; color CCD area sensor; consumer video cameras; correlated double sampling; digital signal processor; fast autofocus control; in-focus lens position; Cameras; Charge coupled devices; Control systems; Digital signal processing; Focusing; Frequency; Layout; Lenses; Optical sensors; Watches;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-7803-6622-0
Type
conf
DOI
10.1109/ICCE.2001.935278
Filename
935278
Link To Document