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Development of Absolute Deformation Analysis System by Close-Range Photogrammetry  

배연성 (충청대학 건설교통과)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.22, no.2, 2004 , pp. 127-135 More about this Journal
Abstract
The calibration of lens to be used and the planning of photographing planning layout is very important to achieve the requested accuracy in the precision measurement by close-range photogrammetry. Establishment of absolute coordinate system is regarded as another important factor for the purpose of measuring absolute deformation of photogrammetric object. In this study, the following tasks were performed : (1) calibration of super-wide-angle lens or focal length 21mm fer close-range photographing used by 35mm metric camera, (2) development of the measuring system for monitoring of absolute deformation through periodic observation of small area, and, (3) application of this system to monitor the absolute deformation of surface of underwater structure in fixed cycle and to present the efficiency of the system.
Keywords
Wide angle lens; 35mm camera; Close-range photogrammetry; Absolute deformation analysis;
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  • Reference
1 Modeling Distortion of Super-Wide-Angle Lenses for Architectural and Archaeological Application /
[ Karras G. E.;Mountrakis G.;P. Patias, E. Petsa ] / International Archives of Photogrammetry and Remote Sensing
2 Multiple Exposures in Non-Metric Cameras Application /
[ C. S. Fraser ] / PE & RS
3 Head-Loss Measurements on Hydroelectric Counduits, Proceedings of American Society of Civil Engineers, /
[ Brett, T. M. ] / Journal of Hydraulics Division
4 근접사진측량에 의한 3차원 변형 해석 /
[ 배연성;오원진;한승희 ] / 한국측량학회 추계학술발표회논문집
5 Close-Range Camera Calibration /
[ Brown, D.C. ] / Photogrammetric Engineering
6 Accurate 3-D Measurement Using a Single Video Camera /
[ J. Heikkila;Silven O. ] / Int. Journal of Pattern Recognition and Artificial Intelligence
7 A Versatile Camera Calibration Technique for High-Accuracy 3D Machine Vision Metrology Using Off-the-Shelf TV Camera and Lenses /
[ Tsai R. Y. ] / IEEE Journal of Robotics and Automation
8 Expected Accuracy of Convergent Photos /
[ Abdel-Aziz Y.I. ] / Photogrammetric Engineering
9 Design and Calibration of Close-Range Stereo Photogrammetric Systems in Biology and Biomedicine /
[ Osborn J. E. ] / PhD thesis, Univ. of Tasmania