Fig. 1. Proposed methodology for geo-referencing
Fig. 2. Similarity measure using linear feature(Choi and Kim, 2017)
Fig. 3. Template setting in an input image
Fig. 4. Search area setting in a reference image
Fig. 5. Relation between ROP and EOP
Fig. 6. Relation between ROP and EOP
Fig. 7. Study area
Fig. 8. Direct geo-referencing(A)
Fig. 9. Direct geo-referencing(B)
Fig. 10. Proposed geo-referencing(A)
Fig. 11. Proposed geo-referencing(B)
Fig. 12. Distribution of check points
Fig. 13. Geo-referencing results in region A
Fig. 14. Geo-referencing results in region B
Fig. 15. Direction of error due to relief displacement
Table 1. Planimetric accuracy using checkpoints (unit: pixel)
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