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王密--Unidirectional total variation destriping using difference curvature in MODIS emissive bands

发布日期:2016-12-01 09:34:45 阅读次数:[1965]次 作者:

核心提示:来源出版物: INFRARED PHYSICS & TECHNOLOGY

作者: Wang, M (Wang, Mi); Zheng, XH (Zheng, Xinghui); Pan, J (Pan, Jun); Wang, B (Wang, Bin)
来源出版物: INFRARED PHYSICS & TECHNOLOGY  卷: 75  页: 1-11  DOI: 10.1016/j.infrared.2015.12.004  出版年: MAR 2016
摘要: This paper presents a method of unidirectional total variation destriping using difference curvature in MODIS (Moderate Resolution Imaging Spectrometer) emissive bands. First, difference curvature is utilized to extract spatial information at each pixel; and the spatially weighted parameters that constructed by extracted spatial information are incorporated into the unidirectional total variation model to adaptively adjust the destriping strength for achieving a better destriping result and preserving the detail information meantime. Second, the split Bregman iteration method is employed to optimize the proposed model. Finally, experimental results from MODIS emissive bands and comparisons with other methods demonstrate the potential of the presented method for MODIS image destriping. (C) 2016 Elsevier B.V. All rights reserved.


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