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학술대회 Simulation of 3D Virtual Space Model Based on Texture Image and Structure Analysis
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저자
유동완, 강경규, 박창준
발행일
201910
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.1321-1323
DOI
https://dx.doi.org/10.1109/ICTC46691.2019.8939767
협약과제
19HS5100, 다고도 이기종 실사영상 기반 3차원 합성전장 구축 및 가시화 기술 개발, 박창준
초록
In this paper, we employ a 3D reconstruction technique using the multi-view images, i.e., one of the 3D data generation methods. we provide an algorithm for simulating seasonal changes, such as autumn or winter contents, from summer contents in a 3D virtual space model. This algorithm uses two-dimensional (2D) texture analysis and 3D structure analysis in the virtual space model for the simulation. The 2D texture analysis is based on the color and edge components of the texture image. The 3D structure analysis is performed using the normal vector components corresponding to the mesh of the objects. The advantages of the proposed algorithm are as follows. It is efficient in terms of time and cost, as it is not necessary to take pictures every season for producing seasonal 3D contents. This algorithm provides increased efficiency, owing to the small processing computations. It is possible to provide various contents to the user by using only one input source.
키워드
3D model, normal vector, simulation, texture
KSP 제안 키워드
3D Reconstruction, 3D content, 3D data, 3D structure analysis, 3d model, Data generation, Reconstruction technique, Texture image, Virtual space, input source, model-based