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2017
Texture Mapping of a Bridge Deck Using UAV Images
무인항공영상을 이용한 교량 상판의 텍스처 매핑
한국디지털콘텐츠학회
한동엽
논문정보
- Publisher
- 디지털컨텐츠학회논문지
- Issue Date
- 2017-10-28
- Keywords
- -
- Citation
- -
- Source
- -
- Journal Title
- -
- Volume
- 18
- Number
- 6
- Start Page
- 1041
- End Page
- 1047
- DOI
- ISSN
- 15982009
Abstract
There are many methods for surveying the status of a road, and the use of unmanned aerial vehicle (UAV) photo is one such method. When the UAV images are too large to be processed and suspected to be redundant, a texture extraction technique is used to transform the data into a reduced set of feature representations. This is an important task in 3D simulation using UAV images because a huge amount of data can be inputted. This paper presents a texture extraction method from UAV images to obtain high-resolution images of bridges. The proposed method is in three steps: firstly, we use the 3D bridge model from the V-World database; secondly, textures are extracted from oriented UAV images; and finally, the extracted textures from each image are blended. The result of our study can be used to update V-World textures to a high-resolution image.
- 전남대학교
- KCI
- 디지털컨텐츠학회논문지
저자 정보
| 이름 | 소속 |
|---|---|
| 한동엽 | 토목공학과 |