2차원 데이터를 활용한 3차원 충돌 변형 측정 방법Three-dimensional Crush Measurement Methodologies Using Two-dimensional Data
- Other Titles
- Three-dimensional Crush Measurement Methodologies Using Two-dimensional Data
- Authors
- 한인환; 강희진; 박종찬; 하용민
- Issue Date
- May-2015
- Publisher
- 한국자동차공학회
- Keywords
- Photogrammetry(사진측량); Collision deformation(충돌 변형); 3D modelling(3차원 모델링); 2D data (2차원 데이터); Accident reconstruction analysis(사고 재구성 해석)
- Citation
- 한국자동차공학회 논문집, v.23, no.3, pp.254 - 262
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 23
- Number
- 3
- Start Page
- 254
- End Page
- 262
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/10861
- DOI
- 10.7467/KSAE.2015.23.3.254
- ISSN
- 1225-6382
- Abstract
- This paper presents 3D collision deformation modelling methodologies using photogrammetry for reconstruction of vehicle accidents. A vehicle’s deformation shape in collision provides important information on how the vehicle collided. So effective measurement(scanning) and construction of a corresponding appropriate model are essential in the analysis of collision deformation shape for obtaining much information related to collision accident.
Two measurement methods were used in this study: Indirect-photogrammetry which requires relatively small amount of photos or videos, and direct-photogrammetry which requires large amount of photos directly taken for the purpose of 3D modelling. When the indirect-photogrammetry method, which was mainly used in this study, lacked enough photographic information, already secured 2D numerical deformation data was used as a compensation. This made 3D collision deformation modelling for accident reconstruction analysis possible.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science and Technology > Department of Mechanical and Design Engineering > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/10861)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.