The Research About Adaptive Active Recognition and Tracking Technology of Fast Target Image Strength

doi:10.1109/jsen.2019.2939840

CIOMP OpenIR

	The Research About Adaptive Active Recognition and Tracking Technology of Fast Target Image Strength
	L. Ning,C. X. Liu,Y. F. Zhang,L. H. Cao and Z. B. Chen
	2020
发表期刊	Ieee Sensors Journal
ISSN	1530-437X
卷号	20 期号:20 页码:11795-11801
摘要	The distance change of the target distance tracking system will cause the image of the optical system to change in terms of size, radiation intensity, and target point jitter. When the laser is used for active detection, this change in distance will cause the echo strength to change in square relation. When the detection is strong or weak, the tracking will have gray Overflow, unclear imaging, difficult to lock the target point, and stable follow. In this paper, an adaptive laser divergence angle control method is proposed to match the distance between the target point and the passive imaging system. The algorithm model is established to solve the instability of echo intensity by adjusting the scattering angle of illumination laser and matching the image post-processing algorithm. Through the echo imaging test, it is found that the laser echo grayscale of fast targets in the range of 1 to 10 km can be stabilized between 4000 and 5000. Compared with the 600-17000 results, the method can greatly reduce the change of gray scale caused by the change of target distance and improve the system's ability of active identification and tracking.
DOI	10.1109/jsen.2019.2939840
URL	查看原文
收录类别	SCI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64836
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L. Ning,C. X. Liu,Y. F. Zhang,L. H. Cao and Z. B. Chen. The Research About Adaptive Active Recognition and Tracking Technology of Fast Target Image Strength[J]. Ieee Sensors Journal,2020,20(20):11795-11801.
APA	L. Ning,C. X. Liu,Y. F. Zhang,L. H. Cao and Z. B. Chen.(2020).The Research About Adaptive Active Recognition and Tracking Technology of Fast Target Image Strength.Ieee Sensors Journal,20(20),11795-11801.
MLA	L. Ning,C. X. Liu,Y. F. Zhang,L. H. Cao and Z. B. Chen."The Research About Adaptive Active Recognition and Tracking Technology of Fast Target Image Strength".Ieee Sensors Journal 20.20(2020):11795-11801.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
The Research About A（1668KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载