In recent years, dual polarimetry has gained much importance among other earth observation missions due to its less complex architecture, larger swath coverage and low battery consumption. In this paper, a novel technique for automatic initial seed point selection for dual-pol data is proposed and its performance for different dual-pol combinations has been assessed. The proposed technique is independent of polarization combinations. Impact on classification when only 50% pixel is considered for selecting initial seed point is demonstrated. RISAT-1 quad-polarimetric data has been used for validating our result.
Novel Seed Point Selection Technique for Dual-Pol SAR Images
Lect.Notes Mechanical Engineering
2020-05-05
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Novel Seed Point Selection Technique for Dual-Pol SAR Images
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