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Title : A SIMPLE AND ROBUST DESTRIPING ALGORITHM FOR IMAGING SPECTROMETERS: APPLICATION TO MODIS DATA
Company : CNES
File Name : Bouali.pdf
Size : 1294759
Type : application/pdf
Date : 25-May-2010
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Downloads : 14

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Featured Paper by

Marouan Bouali

Images provided by several imaging spectrometers are often contaminated with stripes. This artifact compromises the visual quality and radiometric integrity of measured data. Although a large number of destriping algorithms have been recently suggested, most of them provide results that display residual stripes if not strong distortion from the original signal. To overcome this issue, we introduce a robust methodology using a gradient-based iterative destriping algorithm (GBIDA). Statistical assumptions used in previous methods such as histogram matching are replaced with a more realistic geometrical consideration on the images spatial gradient. An iterative scheme is then used in order to isolate the striping effect from the original image prior to processing.
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