비측량 카메라를 이용한 3D 형상정보 구축 및 가시화 솔루션 개발

In recent years, the saving building energy consumption is important to deal with climate change and global warming. So, the building energy audit is applied to many buildings for detecting faults of building in terms of building energy management. For the effective building energy information delivery, the development of visualization solution is required. In this paper, the visualization solution using a 3D shape information is proposed. The architectural drawing was required to make 3D shape information. But Drawings of many building was not existed. Close-range photogrammetry involves deriving geometric information about an object using information derived from photographs for constructing 3D shape information except for drawings. The GUI of visualization solution was constructed using 3D shape information to provide results of building energy audit effectively.