표제지
감사의 글
목차
Abstract 13
연구사 14
I. 서론 15
1. 연구의 필요성 및 목적 15
2. 연구동향 17
3. 연구의 내용 및 방법 19
II. 중합 20
1. IHS 중합방법 20
2. PCA 중합방법 26
III. 실험 및 결과 33
1. 사용데이터 33
1) IKONOS 위성시스템 33
2) IKONOS 데이터 36
3) 연구대상영역 42
2. 영상의 기하보정 44
3. 중합 47
1) IHS 47
2) PCA 49
IV. 평가 및 고찰 51
1. 분광특성평가 51
1) 평균 및 표준편차 비교 52
2) RMSE(root mean square error) 비교 57
2. 판독 결과 비교 60
V. 결론 66
참고문헌 67
Table 1. Covariance matrix of a image with three bands 29
Table 2. Orbit specification of IKONOS satellite 35
Table 3. Sensor characteristics of IKONOS satellite 36
Table 4. CARTERRA™ products 37
Table 5. DEM data 39
Table 6. Ancillary data of IKONOS satellite 41
Table 7. Image data used 44
Table 8. Difference of mean and standard deviation between… 52
Table 9. Difference of mean and standard deviation between the… 52
Table 10. Difference of mean and standard deviation between the… 53
Table 11. Difference of mean and standard deviation between the… 53
Table 12. Difference of mean and standard deviation between the… 53
Table 13. Difference of mean and standard deviation between the… 54
Table 14. Difference of mean and standard deviation between the… 54
Table 15. Difference of mean and standard deviation between the… 54
Table 16. The RMSEs from the reference merged images and original images(study area 1) 58
Table 17. The RMSEs from the reference merged images and original images(study area 2) 58
Table 18. The RMSEs from the reference merged images and original images(study area 3) 58
Table 19. The RMSEs from the reference merged images and original images(study area 4) 59
Table 20. The grading results from the visual inspection 61
Fig. 1. Procedure for IHS method. 21
Fig. 2. RGB color coordinate system. 22
Fig. 3. IHS color coordinate system. 23
Fig. 4. Two band scatterplot. 28
Fig. 5. First principal component. 28
Fig. 6. Second principal component. 28
Fig. 7. Procedure for PCA method. 29
Fig. 8. IKONOS spacecraft configuration. 34
Fig. 9. Sun-synchronous orbits. 35
Fig. 10. Location of study area. 42
Fig. 11. The study area and data used… 43
Fig. 12. Geometrically corrected IKONOS images… 45
Fig. 13. Study area. 46
Fig. 14. Color composit made by using IHS results of IKONOS panchromatic… 48
Fig. 15. Color composit made by using PCA results of IKONOS panchromatic… 49
Fig. 16. Difference of mean and standard deviation between the reference… 55
Fig. 17. Difference of mean and standard deviation between the reference… 55
Fig. 18. Difference of mean and standard deviation between the reference… 56
Fig. 19. Difference of mean and standard deviation between the reference… 56
Fig. 20. RMSEs from the reference merged images and original images. 59
Fig. 21. The grading results from the visual inspection. 61
Fig. 22. Merging of high resolution IKONOS PAN data with IKONOS… 62
Fig. 23. Merging of high resolution IKONOS PAN data with IKONOS… 63
Fig. 24. Merging of high resolution IKONOS PAN data with IKONOS… 64
Fig. 25. Merging of high resolution IKONOS PAN data with IKONOS… 65