Digital image processing is used widely and in various fields, and noise occurs for various external reasons such as channel transmission error. Generally, mixed noise is the mixture of salt and pepper noise and Gaussian noise, and the existing methods have insufficient noise removal features due to the limitation of filters. So this paper proposed an algorithm to use noise density of a local mask in order to remove mixed noise effectively. The simulation results showed the proposed algorithm had greater noise removal functions and energy conservation features compared to existing methods.
목차
Abstract 1. Introduction 2. Proposed Algorithm 2.1. Decision on Noise 2.2. Salt and Pepper Noise Removal 2.3. AWGN Noise Removal 3. Simulation Results 4. Conclusion References
키워드
Mixed noiseLinear interpolationPSNR
저자
Se-Ik Kwon [ Department of Control and Instrumentation Eng., Pukyoung National University, Busan 608-737, Korea ]
Jae-Sun Choi [ Department of Control and Instrumentation Eng., Pukyoung National University, Busan 608-737, Korea ]
Nam-Ho Kim [ Department of Control and Instrumentation Eng., Pukyoung National University, Busan 608-737, Korea ]
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.10 No.9