J. Zhao's scientific contributions

Publication (1)

Article
A method is presented to implement real-time 3D road animation coupled with road design data and digital terrain model (DTM). Firstly the digital terrain model is constructed using Delaunay triangulation technique, and then the road design data is merged into the DTM. The technique of inserting the constraint border segments into the Delaunay trian...

Citations

... Avalanche risk is detected with solar insolation based on slope and aspect ( Jaboyedoff et al. 2012). Civil engineers construct road networks in conjunction with slope and elevation (Zhao, Wang, and Wang 2005). All of these applications base terrain estimates on the simplifying assumption that terrain is invariant within any pixel, changing only at pixel boundaries, and computing distance, area and volume from values positioned at pixel centroids. ...