Title :
Implementation of parallel algorithm for rasterization processing
Author :
Huang, Tao ; Li, Manchun ; Jiang, Xiaohui ; Jin, Zhibing ; Zhang, Shuai ; Chen, Zhenjie
Author_Institution :
Dept. of Geogr. Inf. Sci., Nanjing Univ., Nanjing, China
Abstract :
Parallel algorithms can significantly improve the efficiency of rasterization. This paper implements a parallel algorithm for rasterization that is proposed for the fast processing of enormous amounts of vector data based on message passing interface (MPI) library. Results show that the new parallel algorithm can improve the efficiency of rasterization processing.
Keywords :
message passing; parallel algorithms; message passing interface library; parallel algorithm; rasterization processing; Europe; parallel computing; parallel efficiency; parallel speeding; rasterization;
Conference_Titel :
Geoinformatics (GEOINFORMATICS), 2012 20th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-1103-8
DOI :
10.1109/Geoinformatics.2012.6270293
