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Experiment on Camera Platform Calibration of a Multi-Looking Camera System using single Non-Metric Camera  

Lee, Chang-No (서울산업대학교 건설공학부)
Lee, Byoung-Kil (경기대학교 토목공학과)
Eo, Yang-Dam (건국대학교 신기술융합학)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.26, no.4, 2008 , pp. 351-357 More about this Journal
Abstract
An aerial multi-looking camera system equips itself with five separate cameras which enables acquiring one vertical image and four oblique images at the same time. This provides diverse information about the site compared to aerial photographs vertically. The geometric relationship of oblique cameras and a vertical camera can be modelled by 6 exterior orientation parameters. Once the relationship between the vertical camera and each oblique camera is determined, the exterior orientation parameters of the oblique images can be calculated by the exterior orientation parameters of the vertical image. In order to examine the exterior orientation of both a vertical camera and each oblique cameras in the multi-looking camera relatively, calibration targets were installed in a lab and 14 images were taken from three image stations by tilting and rotating a non-metric digital camera. The interior orientation parameters of the camera and the exterior orientation parameters of the images were estimated. The exterior orientation parameters of the oblique image with respect to the vertical image were calculated relatively by the exterior orientation parameters of the images and error propagation of the orientation angles and the position of the projection center was examined.
Keywords
Multi-looking Camera; Oblique image; Camera Self-Calibration; Exterior Orientation
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By SCOPUS : 2
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1 오재홍, 이창노, 어양담 (2006), 비측정용 디지털 카메라의 효율적인 자체 검정을 위한 대상지 구성, 한국측량학회지, 제24권, 제3호, pp. 281-288   과학기술학회마을
2 유환희, 정상용, 김성삼 (2003), 줌렌즈 CCD 카메라의 기하학적 검정 정확도 평가, 한국측량학회지, 제21권, 제3호, pp. 245-254
3 정성수, 허준, 우선규 (2008), 초점거리 변화에 따른 렌즈왜곡의 경험적 모델링, 한국측량학회지, 제26권, 제1호, pp. 93-100   과학기술학회마을
4 Heier, H., Kiefner, M., Zeitler, W. (2002), Calibration of the Digital Modular Camera, FIG XXII International Congress, Washington, D.C. USA
5 Paparoditis, N., Souchon, J. P., Martinoty, G., Marc, P. D.(2006), High-end aerial digital cameras and their impact on the automation and quality of the production workflow, ISPRS Journal of Photogrammetry & Remote Sensing, Vol. 60, pp. 400-412   DOI   ScienceOn
6 Fraser, C.S. (1997), Digital camera self‐calibration, ISPRS Journal of Photogrammetry & Remote Sensing, Vol. 52, pp. 149-159   DOI   ScienceOn
7 Mikhail, E. M. and Bethel, J. S., McGlone, J. C. (2001), Introduction to modern photogrammetry, John Wiley & Sons Inc., New York, pp. 136-137
8 Gruen, A., Beyer, H.A. (1992), System calibration through selfcalibration. Workshop on Calibraiton and Orientation of Cameras in Computer Vision(TU-1), ISPRS XVII Congress, Washington, DC, p. 33
9 Zeitler, W. , Doerstel, C., Jacobsen, K. (2002), Geometric calibration of the DMC: method and results, Pecora 15/Land Satellite Information IV/ISPRS Commission I/FIEOS
10 Kropfl, M., Kruck, E., Gruber, M. (2004), Geometric calibration of the digital large format aerial camera UltraCamD, ISPRS, IAPRS, Istanbul, Turkey, Commission I, pp. 42-44
11 Kenefick, J.F., Gyer, M.S., Harp, B.F. (1972), Analytical selfcalibration, Photogramm. Eng. 38, pp.1117-1126