Long range laser illuminated imaging

被引：0
作者：
Dayton, D [1 ]
Browne, S [1 ]
Sandven, S [1 ]
Gonglewski, J [1 ]
Gallegos, J [1 ]
Shilko, M [1 ]
机构：
[1] Appl Technol Associates, Albuquerque, NM 87106 USA
来源：
ATMOSPHERIC PROPAGATION, ADAPTIVE SYSTEMS, AND LASER RADAR TECHNOLOGY FOR REMOTE SENSING | 2000年 / 4167卷
关键词：
laser illuminated imaging; LADAR;
D O I：
暂无
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
We demonstrate the utility of laser illuminated imaging for clandestine night time surveillance from a simulated airborne platform at standoff ranges in excess 20 km. In order to reduce the necessary laser per pulse energy required for illumination at such long ranges, and to mitigate atmospheric turbulence effects on image resolution, we have investigated a unique multiframe post-processing technique. It is shown that in the presence of atmospheric turbulence and coherent speckle effects, this approach can produce superior results to conventional scene flood illumination.
引用
收藏
页码：101 / 110
页数：4
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