High-Precision Splicing and Testing for the FPA of Space Camera

	High-Precision Splicing and Testing for the FPA of Space Camera
	Li Y. C.; Dong J. H.; Li W.; Guo Q. F.; Wang K. J.; Wang H. P.; Zhao W. G.
	2013
发表期刊	Integrated Ferroelectrics
ISSN	ISBN/1058-4587
卷号	146 期号:1
摘要	The focal plane assembly is one of the most important components of Space camera, whose splicing accuracy the camera imaging quality. Through the analysis of CCD's splicing methods, the focal plane of space camera was staggered lap compact mechanical design, carried out high-precision splicing and testing. While splicing the image processing technology is used to CCD's pixel labeling's quantization processing. The ultimate purpose is to eliminate possible errors which due to human visual impact on the stitching accuracy and improve stitching accuracy based on the focal plane's character. The results show that the focal plane of CCD chip overlap error is less than 3 m, the two rows of CCD in the parallel error is less than 3 m, the coplanar error is less than 5 m. Finally, according to the analysis of the image obtained from the imaging test on the ground, the camera image stitching results were coincided with the test results, which proved that the method is feasible and accurate. All the results show that the splicing and testing of the FPA for TDI CCD is achieved high-precision.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40693
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li Y. C.,Dong J. H.,Li W.,et al. High-Precision Splicing and Testing for the FPA of Space Camera[J]. Integrated Ferroelectrics,2013,146(1).
APA	Li Y. C..,Dong J. H..,Li W..,Guo Q. F..,Wang K. J..,...&Zhao W. G..(2013).High-Precision Splicing and Testing for the FPA of Space Camera.Integrated Ferroelectrics,146(1).
MLA	Li Y. C.,et al."High-Precision Splicing and Testing for the FPA of Space Camera".Integrated Ferroelectrics 146.1(2013).

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