Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2011, Vol. 32 ›› Issue (7): 1016-1019.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Stereo display system for an integrated model of city surface and subsurface

Wang, Yan-Bin (1); Wu, Li-Xin (1)   

  1. (1) School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China; (2) Academy of Disaster Reduction and Emergency Management, Ministry of Civil Affairs and Min. of Edu., Beijing Normal University, Beijing 100875, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Wang, Y.-B.
  • About author:-
  • Supported by:
    -

RichHTML

1

PDF (PC)

802

Abstract: In order to have a more realistic display of the seamless integrated model of city surface and subsurface under Internet environment, 3D models were stereoscopically displayed by both active and passive methods. With the CD-TIN as a link, city surface and subsurface integrated model seamlessly integrated the buildings, the ground and the spatial entities underground together. Stereo display of the 3D models was realized according to the principle of stereo vision. Using ActiveX control, 3D models were displayed on web pages. Watchers with stereo glasses can thus view 3D models. The results showed that the stereo viewing can enhance the display effect of the model and induce a strong sense of immersion. It is favorable to the observation and analysis of the spatial geological model.

CLC Number: