Experimental results on moving target detection by focusing in UWB low frequency SAR

Author(s):  
V.T. Vu ◽  
T.K. Sjogren ◽  
M.I. Pettersson ◽  
H.-J. Zepernick ◽  
A. Gustavsson
2012 ◽  
Vol 605-607 ◽  
pp. 2117-2120
Author(s):  
Min Huang ◽  
Yang Zhang ◽  
Gang Chen ◽  
Guo Feng Yang

In target detection, “hole” phenomenon is present in the detection result, and the shadow is difficult to remove. To solve these problems, we propose a target detection algorithm based on principle of connectivity and texture gradient. Firstly, we use the connectivity principle to find the largest target prospects connection area to get a complete target contour, secondly we use target texture gradient information to further remove the shadow of the target. At last, the experimental results show that the algorithm can obtain a clear target profile and improve the accuracy of the moving target segmentation.


Sign in / Sign up

Export Citation Format

Share Document