표제지
감사의 글
목차
Abstract 13
I. 서론 14
1. 연구배경과 목적 14
2. 연구동향 15
3. 연구범위와 방법 16
II. 중합기법 18
1. IHS(Intensity-Hue-Saturation) 18
2. PCA(Principal Component Analysis) 19
III. 실험 21
1. 원영상 21
2. 기하보정 및 연구대상지역 24
3. IHS 중합 29
4. PCA 중합 34
IV. 비교 및 평가 40
1. 컬러 특성의 비교 40
2. 시각적 평가 42
V. 결론 46
참고문헌 47
부록 49
Table 1. KOMPSAT-2 image data characteristics. 22
Table 2. The KOMPAST-2 image data sets used in this study. 24
Table 3. The statistical data characteristics of the panchromatic image of the study area. 28
Table 4. The statistical data characteristics of the multispectral image of the study area. 29
Table 5. Cases of IHS merging. 29
Table 6. The statistical data characteristics of the IHS123 merged image. 30
Table 7. The statistical data characteristics of the IHS124 merged image. 31
Table 8. The statistical data characteristics of the IHS134 merged image. 32
Table 9. The statistical data characteristics of the IHS234 merged image. 33
Table 10. Cases of the PCA Merging. 34
Table 11. The statistical data characteristics of the PCA123 merged image. 35
Table 12. The statistical data characteristics of the PCA124 merged image. 36
Table 13. The statistical data characteristics of the PCA134 merged image. 37
Table 14. The statistical data characteristics of the PCA234 merged image. 38
Table 15. The statistical data characteristics of the PCA1234 merged image. 39
Table 16. The RMSEs of the pixel value differences between original multispectral images and the merged images. 40
Table 17. The correlation cofficients between the original multispectral images and the merged images. 41
Fig. 1. Generalized procedure for IHS method. 19
Fig. 2. KOMPSAT-2. 22
Fig. 3. Original images. 23
Fig. 4. Geo-corrected images. 25
Fig. 5. Subset images for study area. 26
Fig. 6. The study area. 27
Fig. 7. True color composite images of IHS merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 2(green), and 3(red). 30
Fig. 8. False color composite images of IHS merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 2(green), and 4(red). 31
Fig. 9. False color composite images of IHS merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 3(green), and 4(red). 32
Fig. 10. False color composite images of IHS merged KOMPSAT-2 panchromatic and multispectral bands 2(blue), 3(green), and 4(red). 33
Fig. 11. True color composite images of PCA merged KOMPSAT -2 panchromatic and multispectral bands 2(blue), 2(green), and 3(red). 34
Fig. 12. False color composite images of PCA merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 2(green), and 4(red). 35
Fig. 13. False color composite images of PCA merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 3(green), and 4(red). 36
Fig. 14. False color composite images of PCA merged KOMPSAT-2 panchromatic and multispectral bands 2(blue), 3(green), and 4(red). 37
Fig. 15. True color composite images of PCA merged KOMPSAT-2 panchromatic and multispectral bands 1(blue), 2(green), and 3(red). 38
Fig. 16. False color composite images of PCA merged KOMPSAT-2 panchromatic and multispectral bands 2(blue), 3(green), and 4(red). 39
Fig. 17. A representative portion of the original and PCA merged images(false color composite, band 1(blue), 2(green), 4(red). 42