Ocean Front Detection From Instant Remote Sensing SST Images

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	Ocean Front Detection From Instant Remote Sensing SST Images
	Yang, Y. T.; J. Y. Dong; X. Sun; R. Lguensat; M. W. Jian and X. H. Wang
刊名	Ieee Geoscience and Remote Sensing Letters
	2016
卷号	13 期号:12
英文摘要	The image motion calculation and compensation for an aerial scanning camera in turning imaging was researched to improve its imaging quality. The geometrical modeling and velocity vector decomposition were utilized to establish the image motion computation model of turning imaging according to the imaging principle of the aerial scanning camera. The mean compensation method for forward turning imaging motion was proposed based on the established model. The forward image motion compensation analysis on the turning imaging indicates that the maximum residual of forward image motion compensation is 2.22 m at the focal length of camera in 500 mm, exposure time in 0.01 s, speed height ratio in 0.02 rad/s, the longitudinal field of view in 10, and the angular velocity in 1()/s and that is 3.36 m at the angular velocity in 1.5()/s. Moreover, the latitudinal image motion compensation analysis on the turning imaging indicates that the latitudinal image motion value increases as the magnitude of longitudinal field of view increased, and the value reaches 3 m while the exposure time is 0.005 s, the latitudinal field of view is 30, the angular velocity is 1()/s and the longitudinal field of view is 4.5. The imaging experiment of test turning flight obtains excellent image quality without geometric distortion and proper forward image motion compensation, which verifies the validity of the proposed image motion compensation method for turning imaging. 2016, Chinese Academy of Sciences. All right reserved.
收录类别	SCI ; EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/57360]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang, Y. T.,J. Y. Dong,X. Sun,et al. Ocean Front Detection From Instant Remote Sensing SST Images[J]. Ieee Geoscience and Remote Sensing Letters,2016,13(12).
APA	Yang, Y. T.,J. Y. Dong,X. Sun,R. Lguensat,&M. W. Jian and X. H. Wang.(2016).Ocean Front Detection From Instant Remote Sensing SST Images.Ieee Geoscience and Remote Sensing Letters,13(12).
MLA	Yang, Y. T.,et al."Ocean Front Detection From Instant Remote Sensing SST Images".Ieee Geoscience and Remote Sensing Letters 13.12(2016).