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강정인(Kang, Jeongin),최경아(Choi, Kyoungah),이임평(Lee, Impyeong) 한국측량학회 2014 한국측량학회 학술대회자료집 Vol.2014 No.4
In this study, we perform 3D modeling of Seoul fortress walls using a micro UAV as a means of data acquisition. Before acquiring the data, we have performed camera-calibration using a photogrammetric commercial SW, Photomodeler. Next, we acquire images using a commercial micro UAV, AR.Drone and construct 3D models of Seoul fortress walls, world heritage designated by UNESKO. Through this study, we verified the possibilities that we produce 3D models of cultural heritage using such a low-cost micro UAV.
회전식 프레임 카메라 시스템을 이용한 실내 3차원 모델링 및 정확도 평가
강정인 ( Jeongin Kang ),이임평 ( Impyeong Lee ) 대한원격탐사학회 2016 大韓遠隔探査學會誌 Vol.32 No.5
We propose a rotating stereo frame camera system to acquire indoor images with a low cost. For experiments, we selected a test site and acquired images using the proposed system and control points using a total station. Using these data, we generated various indoor 3D models using commercial photogrammetric software, PhotoScan. We then performed qualitative and quantitative analysis of the generated indoor 3D models to investigate the possibility of the indoor modeling using the proposed system. From the results, it is confirmed that the generated indoor models using the proposed system can be applicable to the services not inquiring high accuracy.