Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05)
Workflow-based Remote-Sensing Image Processing Application in ImageGrid
Dalian, China
December 05-December 08
ISBN: 0-7695-2405-2
Ran Zheng, Huazhong University of Science and Technology, Wuhan,China
Hai Jin, Huazhong University of Science and Technology, Wuhan,China
Qin Zhang, Huazhong University of Science and Technology, Wuhan,China
Ying Li, Huazhong University of Science and Technology, Wuhan,China
Remote-sensing image processing applications demand large-scale, collaborative processing and storage capabilities. Computational grid can provide abundant powerful computational resources with sharing and cooperation in grid environment. This paper gives an introduction to a collaborative processing mechanism based on workflow technology implemented in ImageGrid. The main idea is to encapsulate all parallel algorithms of remote-sensing image processing into grid services and recombine them with grid workflow to satisfy more and more complex remote-sensing image processing applications. In particular, we describe the architecture of the workflow-based grid system and the processing flow. We also give out the algorithm classification and an example of remote-sensing image processing grid application.
Citation:
Ran Zheng, Hai Jin, Qin Zhang, Ying Li, "Workflow-based Remote-Sensing Image Processing Application in ImageGrid," pdcat, pp.390-394, Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05), 2005