Debanshu Ratha

According to our database, Debanshu Ratha authored at least 17 papers between 2017 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

On Measures of Uncertainty in Classification.

Saloua Chlaily, Debanshu Ratha, Pigi Lozou, Andrea Marinoni

IEEE Trans. Signal Process., 2023

A Generalized Geodesic Distance-Based Approach for Analysis of SAR Observations Across Polarimetric Modes.

Debanshu Ratha, Andrea Marinoni, Torbjørn Eltoft

IEEE Trans. Geosci. Remote. Sens., 2023

2021

Target Characterization and Scattering Power Decomposition for Full and Compact Polarimetric SAR Data.

Subhadip Dey, Avik Bhattacharya, Debanshu Ratha, Dipankar Mandal, Alejandro C. Frery

IEEE Trans. Geosci. Remote. Sens., 2021

2020

A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameter-Based Unsupervised Classification Scheme Using a Geodesic Distance.

Debanshu Ratha, Eric Pottier, Avik Bhattacharya, Alejandro C. Frery

IEEE Trans. Geosci. Remote. Sens., 2020

A Radar Vegetation Index for Crop Monitoring Using Compact Polarimetric SAR Data.

Dipankar Mandal, Debanshu Ratha, Avik Bhattacharya, Vineet Kumar, Heather McNairn, Yalamanchili S. Rao, Alejandro C. Frery

IEEE Trans. Geosci. Remote. Sens., 2020

Novel Techniques for Built-Up Area Extraction From Polarimetric SAR Images.

Debanshu Ratha, Paolo Gamba, Avik Bhattacharya, Alejandro C. Frery

IEEE Geosci. Remote. Sens. Lett., 2020

Vegetation Monitoring Using a New Dual-Pol Radar Vegetation Index: A Preliminary Study with Simulated NASA-ISRO SAR (NISAR) L-Band Data.

Dipankar Mandal, Narayana Rao Bhogapurapu, Vineet Kumar, Subhadip Dey, Debanshu Ratha, Avik Bhattacharya, Juan M. Lopez-Sanchez, Heather McNairn, Y. S. Rao

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

A Non-Model Based Three Component Scattering Power Decomposition for Full Polarimetric SAR Data.

Subhadip Dey, Debanshu Ratha, Dipankar Mandal, Avik Bhattacharya, Alejandro C. Frery

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

A Generalized Volume Scattering Model-Based Vegetation Index From Polarimetric SAR Data.

Debanshu Ratha, Dipankar Mandal, Vineet Kumar, Heather McNairn, Avik Bhattacharya, Alejandro C. Frery

IEEE Geosci. Remote. Sens. Lett., 2019

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, Alejandro C. Frery

CoRR, 2019

A Scattering Power Factorization Framework Using A Geodesic Distance for Multi-Looked Polsar Data.

Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery, Eric Pottier

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

A Novel Radar Vegetation Index for Compact Polarimetric SAR Data.

Dipankar Mandal, Avik Bhattacharya, Vineet Kumar, Debanshu Ratha, Subhadip Dey, Heather McNairn, Alejandro C. Frery, Y. S. Rao

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Unsupervised Classification of PolSAR Data Using a Scattering Similarity Measure Derived From a Geodesic Distance.

Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery

IEEE Geosci. Remote. Sens. Lett., 2018

Tensorization of Multifrequency PolSAR Data for Classification Using an Autoencoder Network.

Shaunak De, Debanshu Ratha, Dikshya Ratha, Avik Bhattacharya, Subhasis Chaudhuri

IEEE Geosci. Remote. Sens. Lett., 2018

A Scattering Power Factorization Framework Using A Geodesic Distance in Radar Polarimetry.

Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Change Detection in Polarimetric SAR Images Using a Geodesic Distance Between Scattering Mechanisms.

Debanshu Ratha, Shaunak De, Turgay Çelik, Avik Bhattacharya

IEEE Geosci. Remote. Sens. Lett., 2017

Seasonal Snow Cover Change Detection Over the Indian Himalayas Using Polarimetric SAR Images.

Arnab Muhuri, Debanshu Ratha, Avik Bhattacharya

IEEE Geosci. Remote. Sens. Lett., 2017