3D object reconstruction from aerial stereo images

被引：0
|
作者：
Zlatanova, S [1 ]
Paintsil, J [1 ]
Tempfli, K [1 ]
机构：
[1] Int Inst Aerosp Survey & Earth Sci, NL-7500 AA Enschede, Netherlands
来源：
WSCG '98, VOL 3: SIXTH INTERNATIONAL CONFERENCE IN CENTRAL EUROPE ON COMPUTER GRAPHICS AND VISUALIZATION 98 | 1998年
关键词：
object reconstruction; 3D modelling; data structuring; feature extraction; DTM; virtual reality;
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Among the variety of problems in providing 3D information about topographic objects, efficient data collection and model construction are issues for research. The efforts are directed towards improving the tedious, time and man-power consuming process of data generation by applying automation. In this paper, we present a semi-automatic method for acquiring 3D topologically structured data from aerial stereo images. The process involves the manual digitising of a minimum number of points necessary for automatically reconstructing the objects of interest: Validation of each reconstructed object is done hy superimposition of its wire frame graphics in the stereo model. The 3D topologically structured data are stored ill a database and also used for visualisation of the objects.
引用
收藏
页码：472 / 478
页数：3
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