56 citations · 111 across the 4 of their papers we have counts for
4 papers
Geometric Shape Modelling and Volume Estimation of Dry Bulk Cargo Piles using a Single Image
Debanshu Ratha, Madhu Koirala, Pål Gunnar Ellingsen
Volume estimation of onshore cargo piles is of economic importance for shipping and mining companies as well as public authorities for real-time planning of logistics, business int…
A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameters Based Unsupervised Classification Scheme Using a Geodesic Distance
Debanshu Ratha, Eric Pottier, Avik Bhattacharya +1
We propose a generic Scattering Power Factorization Framework (SPFF) for Polarimetric Synthetic Aperture Radar (PolSAR) data to directly obtain scattering power components alon…
Unsupervised Classification of PolSAR Data Using a Scattering Similarity Measure Derived from a Geodesic Distance
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery
In this letter, we propose a novel technique for obtaining scattering components from Polarimetric Synthetic Aperture Radar (PolSAR) data using the geodesic distance on the unit sp…
Improvement of PolSAR Decomposition Scattering Powers Using a Relative Decorrelation Measure
D. Ratha, M. Surendar, A. Bhattacharya
In this letter, a methodology is proposed to improve the scattering powers obtained from model-based decomposition using Polarimetric Synthetic Aperture Radar (PolSAR) data. The no…