Share Email Print
cover

Proceedings Paper

Automatic updating and 3D modeling of airport information from high resolution images using GIS and LIDAR data
Author(s): Zheng Lv; Haigang Sui; Xilin Zhang; Xianfeng Huang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

As one of the most important geo-spatial objects and military establishment, airport is always a key target in fields of transportation and military affairs. Therefore, automatic recognition and extraction of airport from remote sensing images is very important and urgent for updating of civil aviation and military application. In this paper, a new multi-source data fusion approach on automatic airport information extraction, updating and 3D modeling is addressed. Corresponding key technologies including feature extraction of airport information based on a modified Ostu algorithm, automatic change detection based on new parallel lines-based buffer detection algorithm, 3D modeling based on gradual elimination of non-building points algorithm, 3D change detecting between old airport model and LIDAR data, typical CAD models imported and so on are discussed in detail. At last, based on these technologies, we develop a prototype system and the results show our method can achieve good effects.

Paper Details

Date Published: 14 November 2007
PDF: 8 pages
Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 679018 (14 November 2007); doi: 10.1117/12.748618
Show Author Affiliations
Zheng Lv, Wuhan Univ. (China)
Haigang Sui, Wuhan Univ. (China)
Xilin Zhang, Wuhan Univ. (China)
Xianfeng Huang, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 6790:
MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications

© SPIE. Terms of Use
Back to Top