DocumentCode
440604
Title
WebGIS-based surface 3D reconstruction of pipeline
Author
Qunyong, Wu ; Han, Chen ; Qinmin, Wang ; Chenghu, Zhou
Author_Institution
Spatial Inf. Res. Center of Fujian Province, Fuzhou Univ., China
Volume
2
fYear
2005
fDate
25-29 July 2005
Abstract
In this paper, the method of triangles slice construction was presented for reconstructing 3D pipeline surface. In this means, shape points were calculated by surface outline equation which was got from quadratic surface. Then these shape points were patched with triangles grid to constructed triangles slice, which gained the pipeline surface model. Finally, the pipeline models were rendered by means of computer graphics in order to implement 3D pipeline surface reconstruction. In the end, a reconstruction instance was given.
Keywords
geographic information systems; image reconstruction; pipelines; stereo image processing; terrain mapping; WebGIS; computer graphics; pipeline surface model; quadratic surface; surface 3D reconstruction; surface outline equation; triangle slice construction; Computer graphics; Equations; Flowcharts; Laboratories; Mathematical model; Pipelines; Rendering (computer graphics); Shape; Surface fitting; Surface reconstruction;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International
Print_ISBN
0-7803-9050-4
Type
conf
DOI
10.1109/IGARSS.2005.1525241
Filename
1525241
Link To Document