IJRIT International Journal of Research in Information Technology, Volume 1, Issue 4, April 2013, Pg. 180-185

International Journal of Research in Information Technology (IJRIT) www.ijrit.com

ISSN 2001-5569

Descalloping of ScanSAR Image using Kalman Filter based Technique Nilesh Patel 1 1

PG Student, Department of Electronics and Communication, Gujarat Technological University Chandkheda, Gujarat, India [email protected]

Abstract The Scan mode Synthetic Aperture Radar (ScanSAR) is a powerful and widely used acquisition mode for Earth observation due to its large imaging swath and short revisit time. These characteristics make ScanSAR mode more advantageous over strip and spotlight SAR aquisition modes. The particular ScanSAR operating mode can cause two major artifacts in processed imges known as scalloping and interscan banding (ISB). In this paper a novel technique proposed by mahboob and jie chan to remove scalloping using kalman filter is applied to RISAT-1 medium resolution (MRS) ScanSAR image. The obtained results show the effectiveness of proposed technique. Keywords: ScanSAR, Synthetic Aperture Radar, Scalloping, Inter-scan banding, Kalman filters. Full text: https://sites.google.com/site/ijrit1/home/V1I435.pdf

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Descalloping of ScanSAR Image using Kalman Filter ...

IJRIT International Journal of Research in Information Technology, Volume 1, Issue 4, ... two major artifacts in processed imges known as scalloping and inter-.
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