This paper compares various defogging techniques such as Dark Channel Prior (DCP), Improved Dark Channel Prior (IDCP), IDCP with guided filter, IDCP with histogram specification, Tarel method, Anisotropic diffusion and Adaptive defogging in HSV color plane. For the purpose of comparison these techniques were implemented on MATLAB-09. The result shows that Adaptive defogging technique has highest value of PSNR among all the techniques having lowest MSE, NCD and MAE value. The computation time for removal of fog is found to follow the trend from low to high is: Anisotropic diffusion, Tarel method, DCP, IDCP, IDCP with guided filter, IDCP with histogram specification and Adaptive defogging.
목차
Abstract 1. Introduction 2. Literature Survey of Defogging Strategies: 2.1. Removal of Fog by Polarization Filters: 2.2. Dark Channel Prior Technique 2.3. Improved Single Image Dehazing using Dark Channel Prior 2.4. Improved Haze Removal Algorithm using Dark Channel Prior (based on Guided Filter) 2.5. An Improved Single Image Haze Removal Algorithm Based on Dark Channel Prior and Histogram Specification 2.6. Adaptive Defogging Algorithm 2.7. Anisotropic Diffusion Algorithm 2.8. Tarel Method: 3. Simulation Setup Parameters 4. Performance Metrics: 4.1. Mean Square Error (MSE): 4.2. Peak Signal to Noise Ratio (PSNR): 4.3. Mean Absolute Error (MAE): 4.4. Normalized Colour Difference (NCD): 4.5. Computation Time: 4.6. Histogram: 5. Results 5.1. Snapshots of Image 5.2. Results of MAE 5.3. Results of MSE and PSNR 5.4. Results of NCD: 5.5. Results of Time Complexity: 6. Conclusion 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.3