Recently, interests for maintenance of transmission tower are increasing to extend life of structures and reduce maintenance cost. However, existing classical diagnosis method of corrosion deteriorated degree on the transmission tower steel members, visual inspection, has a problem that error often due to difference of inspector’s individual knowledge and experience. In order to solve the problem, this study carried out to develop the corrosion deterioration inspection tool for transmission tower steel members. This tool is composed of camera equipment and computer-aided diagnosis system. We standardized the photographing method by camera equipment to obtain suitable pictures for image processing. Diagnosis system was designed to evaluate automatically degree of corrosion deterioration for member of transmission tower on the basis of the RGB color image processing techniques. It is anticipated that developed the corrosion deterioration inspection tool will be very helpful in decision of optimal maintenance time for transmission tower corrosion.

1. 서 론
 2. 본 론
  2.1 송전철탑 열화등급 판정 기준
  2.2 부식열화 영상 촬영장치 개발
  2.3 부식열화 컬러영상처리 기법 개발
  2.4 부식열화 진단 시스템 개발
 3. 결 론
 감사의 글
 References

• 우상균(한국전력공사 전력연구원, 책임연구원) | Sang-Kyun Woo
• 윤병돈(㈜플랜올이엔씨 , 상무이사) | Byong-Don Youn
• 김기중(㈜세니츠코퍼레이션, 대표이사) | Ki-Jung Kim
• 추인엽(한국전력공사 전력연구원, 선임연구원) | In-Yeop Chu 교신저자