|
|
|
| Fast and Intelligent Detection of ROI in Precision-Guided Applications of Missile-Borne SAR System |
| Zhang Jun;Gao Gui;Huang Ying-jun;Yang Hai-bin |
| School of Information System and Management, NUDT, Changsha 410073, China |
|
|
|
|
Abstract For the needs of precision-guided striking task and to develop an image compression and translation system which based on “man-in-loop” SAR, a general task-drive intelligent and fast detection framework of SAR images is proposed according to the same character of non-specific and strong scattering in ROI of precision guided missiles. Started from practicality of the detection which need the algorithm be intelligent, fast, high performance, this framework takes two-step CFAR detection as the core step, which used the rapid structural component preview to guide the intelligent and rapid detection in original image. Theoretical analysis and experimental results show that this framework is a good detecting scheme which has same overall flow and different local implementation details for different goal, so it has strong practicality and excellent expandability.
|
|
Received: 24 April 2008
|
|
|
|
|
|
|
|
|
2009, Vol. 31 
