Debanshu Ratha

19 papers C 5Journal 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Joint Despeckling and Thermal Noise Compensation: Application to Sentinel-1 Images of the Arctic.
IEEE Trans. Geosci. Remote. Sens.
Inès Meraoumia, Debanshu Ratha, Emanuele Dalsasso, Johannes Lohse, Florence Tupin, Andrea Marinoni, Loïc Denis
2023 J jnl
A Generalized Geodesic Distance-Based Approach for Analysis of SAR Observations Across Polarimetric Modes.
IEEE Trans. Geosci. Remote. Sens.
Debanshu Ratha, Andrea Marinoni, Torbjørn Eltoft
2023 J jnl
On Measures of Uncertainty in Classification.
IEEE Trans. Signal Process.
Saloua Chlaily, Debanshu Ratha, Pigi Lozou, Andrea Marinoni
2021 J jnl
Target Characterization and Scattering Power Decomposition for Full and Compact Polarimetric SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Subhadip Dey, Avik Bhattacharya, Debanshu Ratha, Dipankar Mandal, Alejandro C. Frery
2020 C conf
A Non-Model Based Three Component Scattering Power Decomposition for Full Polarimetric SAR Data.
IGARSS
Subhadip Dey, Debanshu Ratha, Dipankar Mandal, Avik Bhattacharya, Alejandro C. Frery
2020 J jnl
A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameter-Based Unsupervised Classification Scheme Using a Geodesic Distance.
IEEE Trans. Geosci. Remote. Sens.
Debanshu Ratha, Eric Pottier, Avik Bhattacharya, Alejandro C. Frery
2020 J jnl
A Radar Vegetation Index for Crop Monitoring Using Compact Polarimetric SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Dipankar Mandal, Debanshu Ratha, Avik Bhattacharya, Vineet Kumar, Heather McNairn, Yalamanchili S. Rao, Alejandro C. Frery
2020 J jnl
Novel Techniques for Built-Up Area Extraction From Polarimetric SAR Images.
IEEE Geosci. Remote. Sens. Lett.
Debanshu Ratha, Paolo Gamba, Avik Bhattacharya, Alejandro C. Frery
2020 C conf
Vegetation Monitoring Using a New Dual-Pol Radar Vegetation Index: A Preliminary Study with Simulated NASA-ISRO SAR (NISAR) L-Band Data.
IGARSS
Dipankar Mandal, Narayana Rao Bhogapurapu, Vineet Kumar, Subhadip Dey, Debanshu Ratha, Avik Bhattacharya, Juan M. Lopez-Sanchez, Heather McNairn, Y. S. Rao
2019 J jnl
A Generalized Volume Scattering Model-Based Vegetation Index From Polarimetric SAR Data.
IEEE Geosci. Remote. Sens. Lett.
Debanshu Ratha, Dipankar Mandal, Vineet Kumar, Heather McNairn, Avik Bhattacharya, Alejandro C. Frery
2019 C conf
A Novel Radar Vegetation Index for Compact Polarimetric SAR Data.
IGARSS
Dipankar Mandal, Avik Bhattacharya, Vineet Kumar, Debanshu Ratha, Subhadip Dey, Heather McNairn, Alejandro C. Frery, Y. S. Rao
2019 J jnl
A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameters Based Unsupervised Classification Scheme Using a Geodesic Distance.
CoRR
Debanshu Ratha, Eric Pottier, Avik Bhattacharya, Alejandro C. Frery
2019 C conf
A Scattering Power Factorization Framework Using A Geodesic Distance for Multi-Looked Polsar Data.
IGARSS
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery, Eric Pottier
2018 C conf
A Scattering Power Factorization Framework Using A Geodesic Distance in Radar Polarimetry.
IGARSS
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery
2018 J jnl
Tensorization of Multifrequency PolSAR Data for Classification Using an Autoencoder Network.
IEEE Geosci. Remote. Sens. Lett.
Shaunak De, Debanshu Ratha, Dikshya Ratha, Avik Bhattacharya, Subhasis Chaudhuri
2018 J jnl
Unsupervised Classification of PolSAR Data Using a Scattering Similarity Measure Derived From a Geodesic Distance.
IEEE Geosci. Remote. Sens. Lett.
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery
2017 J jnl
Change Detection in Polarimetric SAR Images Using a Geodesic Distance Between Scattering Mechanisms.
IEEE Geosci. Remote. Sens. Lett.
Debanshu Ratha, Shaunak De, Turgay Çelik, Avik Bhattacharya
2017 J jnl
Seasonal Snow Cover Change Detection Over the Indian Himalayas Using Polarimetric SAR Images.
IEEE Geosci. Remote. Sens. Lett.
Arnab Muhuri, Debanshu Ratha, Avik Bhattacharya
2017 J jnl
Unsupervised Classification of PolSAR Data Using a Scattering Similarity Measure Derived from a Geodesic Distance.
CoRR
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery