Electrical capacitance tomography (ECT) image reconstruction is a typical ill-posed problem. Tikhonov regularization algorithm is one of the popular methods to solve ill-posed problem. Because functional for the standard Tikhonov regularization algorithm is over-smoothness. The reconstruction image could miss edge information and the quality is not ideal. This paper proposes an image fusion algorithm based on Tikhonov regularization algorithm and wavelet transform, which can correct the edge of the reconstruction image. The simulation proves that it can enhance edges and improve the quality of the reconstruction image.
목차
Abstract 1. Introduction 2. ECT Imaging Principle Based on Tikhonov Regularization Algorithm 3. Wavelet Fusion Algorithm Based on Tikhonov Regularization Algorithm 3.1. Decompose Image with Wavelet 3.2. ECT Image Fusion Method Based on Wavelet Decomposition 4. Data Simulation and Result Analysis 5. The Conclusion Acknowledgements References
보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
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 Signal Processing, Image Processing and Pattern Recognition
간기
격월간
pISSN
2005-4254
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.7 No.2