DECONVOLUTION APPROACHES FOR RESOLUTION ENHANCEMENT WITH DPS SCATTEROMETER

	DECONVOLUTION APPROACHES FOR RESOLUTION ENHANCEMENT WITH DPS SCATTEROMETER
	Liu, Liling; Dong, Xiaolong; Lin, Wenming
	2018
会议日期	JUL 22-27, 2018
会议地点	Valencia, SPAIN
关键词	DPS resolution enhancement deconvolution method accuracy/precision
页码	2023-2026
英文摘要	Based on [1], a quantitative comparison of resolution enhancement performance for three deconvolution approaches (L2 norm, L1 norm and TV) to DPS scatterometer over nadir swath are made. The spatial resolution and reconstruction accuracy/precision properties of these methods are analyzed and compared. Results show that resolution enhancement is achieved by the price of decreased accuracy/precision of reconstructed backscatter, and the reconstructed backscatter becomes a more smoothed version of truth backscatter with decrease of spatial resolution.
会议录	IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
语种	英语
ISSN号	2153-6996
ISBN号	978-1-5386-7150-4
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/6700]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Liu, Liling,Dong, Xiaolong,Lin, Wenming. DECONVOLUTION APPROACHES FOR RESOLUTION ENHANCEMENT WITH DPS SCATTEROMETER[C]. 见:. Valencia, SPAIN. JUL 22-27, 2018.