Title :
An efficient method of 3D road automatic generating
Author :
Yongwei Mao ; Yanjun Li
Author_Institution :
Dept. of Comput., Hunan Univ. of Sci. & Technol., Xiangtan, China
Abstract :
This article raised an efficient method of 3D road automatic generation. The generation will adopt Cubic Hermite interpolation algorithm and improved Bilateral algorithm to create road grid when road curves are done by the method. After sticking road grid to terrain and doing the LOD optimization, it can produce 3D road. This method can make designing and achieve virtual city scene conveniently, raise the work efficiency.
Keywords :
automated highways; interpolation; optimisation; terrain mapping; virtual reality; 3D road automatic generation; LOD optimization; cubic Hermite interpolation algorithm; improved Bilateral algorithm; road curves; road grid; virtual city scene; Algorithm design and analysis; Indexes; Interpolation; Optimization; Roads; Surface texture; Three dimensional displays; AI(Artificial intelligence); Virtual reality; road generation;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023941
