제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
권호 표지

2-D FIR filter and smoother with applications to image restoration

이차원 유한구간 필터와 스무더에 관한 연구와 화상복원에의 응용

  • 권욱현 (서울대학교 제어계측공학과) ;
  • 박상환 (서울대학교 제어계측공학과) ;
  • 이규승 (서울대학교 제어계측공학과)
  • Published : 1992.10.01
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Abstract

The optimal FIR filter and smoother for estimating the state of 2-D state-space model are derived. Using the 2-D state covariance propagation rule suggested in this paper, the efficient algorithm to find the impulse response of the optimal FIR filter and smoother can be found. The filter and smoother can be applied to the image restoration problems and some examples of the application will be given.

Keywords