Title :
A Parallel Matching Algorithm Based on Image Gray Scale
Author :
Zong, Liang ; Wu, Yanhui
Author_Institution :
Fac. of Inf. Sci. & Eng., Ningbo Univ., Ningbo, China
Abstract :
In this paper, the idea of cluster parallel processing is taken in image gray scale matching. A data division processing algorithm based on MPI is applied to the known image gray scale matching. Experiment results show that parallel processing can shorten the overhead of gray scale matching significantly, and high speedup and efficiency can be acquired. This paper is expected to take technical insights into further investigation for parallel image processing based on cluster system.
Keywords :
image matching; message passing; parallel processing; MPI; cluster parallel processing; data division processing algorithm; image gray scale matching; message passing interface; parallel image processing; parallel matching algorithm; Clustering algorithms; Concurrent computing; Digital images; Hardware; Image matching; Image processing; Information science; Large-scale systems; Parallel processing; Workstations;
Conference_Titel :
Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-0-7695-3605-7
DOI :
10.1109/CSO.2009.131
