Morphological Filter for Enhancement of Monumental Inscription Image

금석문 영상 향상을 위한 형태학적 필터

  • 김기석 (경주대학교 컴퓨터전자공학부 정보통신공학전공) ;
  • 최호형 (경주대학교 대학원 컴퓨터전자공학과 정보통신공학전공)
  • Published : 2001.05.01


The study on Shilla monumental inscription has beer accomplished by many historians. However, the research on enhancement of monumental inscription image using digital image processing technique is not sufficient. The preprocessing using computer is needed fur accurate interpretation of history. In this paper, digital image enhancement algorithm based on mathematical morphology for noise reduction and character clearness is proposed. In the experiment, the subjective image quality is improved using the proposed algorithm.