Title | ||
---|---|---|
Distributed computing model for processing remotely sensed images based on grid computing |
Abstract | ||
---|---|---|
With advances in remote-sensing technology, the large volumes of data cannot be analyzed efficiently and rapidly, especially with arrival of high-resolution images. The development of image-processing technology is an urgent and complex problem for computer and geo-science experts. It involves, not only knowledge of remote sensing, but also of computing and networking. Remotely sensed images need to be processed rapidly and effectively in a distributed and parallel processing environment. Grid computing is a new form of distributed computing, providing an advanced computing and sharing model to solve large and computationally intensive problems. According to the basic principle of grid computing, we construct a distributed processing system for processing remotely sensed images. This paper focuses on the implementation of such a distributed computing and processing model based on the theory of grid computing. Firstly, problems in the field of remotely sensed image processing are analyzed. Then, the distributed (and parallel) computing model design, based on grid computing, is applied. Finally, implementation methods with middleware technology are discussed in detail. From a test analysis of our system, TARIES.NET, the whole image-processing system is evaluated, and the results show the feasibility of the model design and the efficiency of the remotely sensed image distributed and parallel processing system. |
Year | DOI | Venue |
---|---|---|
2007 | 10.1016/j.ins.2006.08.020 | Information Sciences |
Keywords | Field | DocType |
Grid computing,Middleware,Web services,Remotely sensed image processing,Distributed and parallel processing,Computing model | Middleware,Grid computing,Computer science,Parallel processing,Distributed design patterns,Image processing,Distributed algorithm,Web service,Test analysis,Distributed computing | Journal |
Volume | Issue | ISSN |
177 | 2 | 0020-0255 |
Citations | PageRank | References |
17 | 1.12 | 17 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Zhanfeng Shen | 1 | 68 | 12.60 |
Jian-Cheng Luo | 2 | 99 | 20.75 |
Guangyu Huang | 3 | 23 | 2.10 |
Dong-Ping Ming | 4 | 89 | 10.68 |
Weifeng Ma | 5 | 61 | 7.46 |
Hao Sheng | 6 | 33 | 3.61 |