디지털 카메라용 이미지 안정화 시스템 제어Control for Optical Image Stabilization System in Digital Cameras

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 723
  • Download : 0
초록 As high quality image is required for digital cameras in recent use, the image stabilization technique has drawn much attention to prevent image degradation from shaky disturbance by users. In this paper, the optical image stabilization (OIS) system for DSLR (Digital Single Lens Reflex) camera is considered. First, the analytic model of an OIS system is presented to demonstrate the mechanism of image destabilization due to unknown disturbance that causes blurry images on CCD sensor. Then, to enhance the stabilization performance, a sliding mode control based on the min-max nonlinear control is introduced. Through the experiments and simulations, the effectiveness of the proposed method will be verified.
Publisher
제어·로봇·시스템학회
Issue Date
2010-05
Language
Korean
Citation

제어.로봇.시스템학회 논문지, v.16, no.5, pp.411 - 414

ISSN
1976-5622
URI
http://hdl.handle.net/10203/98750
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0