全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

过采样扫描探测性能对比分析

Keywords: 扫描系统 过采样 杂波抑制 目标检测

Full-Text   Cite this paper   Add to My Lib

Abstract:

分析了单采样和过采样两种扫描探测体制的成像原理, 并建立了扫描图像仿真模型.在不同云层杂波场景下从目标能量收集、背景杂波抑制和弱小目标检测三个方面对单采样和过采样扫描图像进行了对比分析.理论分析和仿真结果表明: 过采样扫描探测体制更有利于收集目标能量, 杂波抑制能力较优, 对弱小目标的探测能力更强

References

[1]  1Status of the Space Based Infrared System Program[R]. Washington, DC: Office of the Secretary of Defense, 2005.
[2]  2David R. Tanks. National Missile Defense: Policy Issues and Technological Capabilities[R]. USA: Svec Conway Printing, Inc, 2000.
[3]  3Dong Yu-cui, Su Xiao-feng, Lin Jian-chun, et al. Performance simulation of temporal-spatial oversampling system[J]. High power laser and particle beams.(董玉翠, 苏效锋, 林剑春, 等.时空过采样探测系统性能仿真.强激光与粒子束), 2013, 25(3): 565-568.
[4]  4Li Zhen-zhen, Chen Fan-sheng. Design of MW Line Array Infrared Oversampling Detection System in Space[J]. Infrared Technology.(李真真, 陈凡胜.空间中波红外线列过采样探测系统设计.红外技术), 2012, 34(12): 709-716.
[5]  5Wang Shi-tao, Zhang Wei, Jin Li-hua, et al. Point target detection based on Temporal-Spatial Over-Sampling system[J]. J. Infrared Millim. Waves.(王世涛, 张纬, 金丽花, 等.基于时-空过采样系统的点目标检测性能分析.红外与毫米波学报), 2013, 32(1): 68-72.
[6]  6Stephen A, Cota L S K R. Infrared sensor modeling for improved system design[J]. SPIE, 1980. 2743.
[7]  7Zhang Wei, Meng Xiang-long, Cong Ming-yi, et al. Algrithm of space point target detection for IR scan images[J]. Infrared and Laser Engineering.(张伟, 孟祥龙, 丛明煜, 等.天基红外扫描图像点目标检测算法, 红外与激光工程), 2009, 38(5): 921-925.
[8]  8Lin Liang-kui. Tracking and Super-resolution for Midcourse Ballistic Target Complex via Space-based Infrared Sensors[D]. Graduate School of National University of Defense Technology, ChangSha, (林两魁.天基红外传感器对中段弹道目标群的跟踪与超分辨技术研究[D].长沙: 国防科学技术大学研究生院), 2011.
[9]  9Zhao Cheng, Tianxu Zhang, Luxin Yan. Clutter suppression algorithm based on bidirectional local binary pattern for moving point target detection in infrared image sequences[J]. Optical engineering, 2010, 49(10): 1-8.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133