Realize the Image Motion Self-Registration Based on TDI in Digital Domain

doi:10.1109/jsen.2019.2935112

CIOMP OpenIR

	Realize the Image Motion Self-Registration Based on TDI in Digital Domain
	S.P.Tao; X.Y.Zhang; W.Xu; H.S.Qu
	2019
发表期刊	Ieee Sensors Journal
ISSN	1530-437X
卷号	19 期号:23 页码:11666-11674
摘要	A novel image motion self-registration algorithm was proposed and realized to improve the effectiveness of Time-Delay-Integration image processing. First, to overcome the defects of the on-chip accumulator, a CMOS camera with off-chip digital accumulator was designed. Compared to the traditional on-chip Time-Delay-Integration, the new off-chip digital Time-Delay-Integration cost none silicon area and can integrate signal processing easily. The novel algorithm was developed to work with this new off-chip digital Time-Delay-Integration. To assess the proposed algorithm, simulations and experiments were carried out. With the new algorithm, the cross-correlation similarity of the Time-Delay-Integration images improved from 0.9257 to 0.9587, even when the image motion mismatch rate is 0.1. Further experiments proved the effectiveness of the proposed algorithm when the image motion mismatch is existing. This algorithm is suitable for applications in remote sensing systems with characters of low-illumination and high scanning speed.
关键词	CMOS,camera,image motion,in digital domain,Time-Delay-Integration,Engineering,Instruments & Instrumentation,Physics
DOI	10.1109/jsen.2019.2935112
收录类别	SCI ; EI
语种	英语
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63042
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	S.P.Tao,X.Y.Zhang,W.Xu,et al. Realize the Image Motion Self-Registration Based on TDI in Digital Domain[J]. Ieee Sensors Journal,2019,19(23):11666-11674.
APA	S.P.Tao,X.Y.Zhang,W.Xu,&H.S.Qu.(2019).Realize the Image Motion Self-Registration Based on TDI in Digital Domain.Ieee Sensors Journal,19(23),11666-11674.
MLA	S.P.Tao,et al."Realize the Image Motion Self-Registration Based on TDI in Digital Domain".Ieee Sensors Journal 19.23(2019):11666-11674.

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Realize the Image Mo（2441KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文