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http://dx.doi.org/10.6109/JKIICE.2009.13.1.29

Auto Exposure Algorithm And Hardware Implementation for application of Mobile Phone Camera  

Kim, Kyung-Rin (동아대학교 전자공학과)
Ha, Joo-Young (삼성전기 중앙연구소)
Kang, Bong-Soon (동아대학교 전자공학과)
Abstract
In this paper, we proposed auto exposure(AE) algorithm and hardware implementation for apply to mobile phone camera. AE is a function that control camera exposure automatically for appropriate to object. Existing AE is using micro controller unit and there are some problems about high expense and slow processing speed. For improve these problems, we proposed AE algorithm for hardware implementation without micro controller unit therefor we can expect improvement about the content of a production and operation speed. We proposed the algorithm that is considered efficiency of hardware resource and the results of hardware implementation of proposed AE algorithm apply to mobile phone camera sensor, we verified proposed AE function.
Keywords
자동 노출;모바일 폰 카메라;하드웨어 설계;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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