|
|
|
| The Design of Parallel Imaging System Based on MNMP Mode |
| Zhou Fei①; Fan Xin-Yue②; Huang Shun-Ji① |
| ①Dept. of Electronic Engineering UESTC, Chengdu 610054, China;②38 Research Institute of CETC, Hefei 230031, China |
|
|
|
|
Abstract This paper investigates the parallel processing of spaceborne ScanSAR in detail. Firstly, it analyzes the character of ScanSAR imaging and gives the parallel processing flow based on the traditional Host-Slave (HS) mode. Then, a new parallel technology based on Multiple Node-Multiple Progress (MNMP) mode is proposed, it can improve the deficiency of HS mode. The simulation result indicates the parallel processing based on MNMP mode improves the imaging time. So the way is feasible and superiority.
|
|
Received: 11 July 2005
|
|
|
|
|
|
|
|
|
2007, Vol. 29 
