Avik Bhattacharya

153 papers C 54Journal 88Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
Polsartools: A cloud-native python library for processing open polarimetric SAR data at scale.
SoftwareX
Narayanarao Bhogapurapu, Paul Siqueira, Avik Bhattacharya
2026 J jnl
Support Vector Machine-Integrated High-Definition MCPWM Technique for Improving Power Quality in Multilevel Inverters.
IEEE Trans. Ind. Electron.
Rishiraj Sarker, Subhabrata Pal, Avik Bhattacharya
2025 J jnl
A Dual-Pol SAR-Based Index for Rice Transplantation Detection.
IEEE Geosci. Remote. Sens. Lett.
Abhinav Verma, Avik Bhattacharya, Dipankar Mandal, Carlos López-Martínez, Paolo Gamba
2025 J jnl
An Unsupervised Clustering Technique for Dual-Pol Sentinel-1 SLC and GRD SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Abhinav Verma, Avik Bhattacharya, Armando Marino, Subhadip Dey, Paolo Gamba
2025 J jnl
Bloch Sphere Representation of Polarimetric SAR Targets.
IEEE Geosci. Remote. Sens. Lett.
Avik Bhattacharya, Abhinav Verma
2025 — conf
Built-Up Area Characterization: Advanced Techniques For Dual-Pol Sentinel-1 SAR Data.
JURSE
Abhinav Verma, Avik Bhattacharya, Paolo Gamba
2025 J jnl
Design and Implementation of a Novel High-Gain Impedance Network Integrated Sparse Matrix Converter to Enhance the Performance of WECs.
IEEE Trans. Consumer Electron.
Priyanka Priyadarsini, Avik Bhattacharya, Haris Ahmed, V. Muneer
2025 J jnl
Joint Analysis of Optical and SAR Vegetation Indices for Vineyard Monitoring: Assessing Biomass Dynamics and Phenological Stages Over Po Valley, Italy.
IEEE Access
Andrea Bergamaschi, Abhinav Verma, Avik Bhattacharya, Fabio Dell'Acqua
2025 J jnl
Joint Analysis of Optical and SAR Vegetation Indices for Vineyard Monitoring: Assessing Biomass Dynamics and Phenological Stages over Po Valley, Italy.
CoRR
Andrea Bergamaschi, Abhinav Verma, Avik Bhattacharya, Fabio Dell'Acqua
2024 J jnl
A Novel FPGA-Driven HD-SPWM Architecture With Zero-Sequence Voltage Insertion Strategy for Three-Level NPC Inverter.
IEEE Trans. Ind. Informatics
Rishiraj Sarker, Avik Bhattacharya, Sudipta Debnath, Alejandro Castillo Atoche, Asim Datta
2024 J jnl
An Alternate Scattering-Type Parameter for Target Characterization and Classification.
IEEE Trans. Geosci. Remote. Sens.
Avik Bhattacharya, Abhinav Verma, Subhadip Dey, Alejandro C. Frery
2024 J jnl
An Evidence Modified Gaussian Process Classifier (EM-GPC) for Crop Classification Using Dual-Polarimetric C- and L- Band SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Swarnendu Sekhar Ghosh, Dipankar Mandal, Sandeep Kumar, Narayanarao Bhogapurapu, Biplab Banerjee, Paul Siqueira, Avik Bhattacharya
2024 J jnl
Compact-Polarimetric SAR Signature Analysis for Wetland Characterization Using RADARSAT Constellation Mission.
IEEE Trans. Geosci. Remote. Sens.
Hamid Jafarzadeh, Abhinav Verma, Masoud MahdianPari, Eric W. Gill, Avik Bhattacharya, Saeid Homayouni
2024 C conf
Crop Residue Burning and its Impact on air Quality: A Case Study on Northern India.
IGARSS
Sandeep Kumar, Ashmitha Nihar, Abhinav Verma, Swarnendu Sekhar Ghosh, Avik Bhattacharya
2024 J jnl
Enhanced Crop Discrimination and Monitoring Using Compact-Polarimetric SAR Signature Analysis From RADARSAT Constellation Mission.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Hamid Jafarzadeh, Abhinav Verma, Masoud MahdianPari, Avik Bhattacharya, Saeid Homayouni
2024 C conf
Enhanced Target Characterization with Dual-Pol Sentinel-1 SAR Data.
IGARSS
Abhinav Verma, Avik Bhattacharya, Subhadip Dey, Armando Marino
2024 C conf
Enhancing Crop Type Classification from Multi-Frequency Dual-Pol SAR Data by Probabilistic Fusion of Gaussian Processes.
IGARSS
Swarnendu Sekhar Ghosh, Sandeep Kumar, Avik Bhattacharya, Dipankar Mandal, Biplab Banerjee, Narayanarao Bhogapurapu, Paul Siqueira
2024 C conf
Exploring Novel Scattering Information from Polarimetric SAR Data.
IGARSS
Avik Bhattacharya, Abhinav Verma, Subhadip Dey, Alejandro C. Frery, Armando Marino
2024 C conf
PolSARConvMixer: A Channel and Spatial Mixing Convolutional Algorithm for PolSAR Data Classification.
IGARSS
Ali Jamali, Swalpa Kumar Roy, Bing Lu, Avik Bhattacharya, Pedram Ghamisi
2024 C conf
Rice Crop Monitoring Using Dual-Pol Sentinel-1 SLC and GRD Scattering Power Components.
IGARSS
Abhinav Verma, Avik Bhattacharya, Subhadip Dey, Carlos López-Martínez, Paolo Gamba
2024 C conf
Scattering Mixture Analysis in Polarimetric SAR Data Using the Gershgorin Circle Theorem.
IGARSS
Himanshu Maurya, Vigneshwaran Kanagaraj, Avik Bhattacharya, Rajib Kumar Panigrahi
2024 J jnl
Target Characterization Using the Polarimetric Scattering Trace Correlation.
IEEE Geosci. Remote. Sens. Lett.
Subhadip Dey, Armando Marino, Avik Bhattacharya
2024 J jnl
Target Characterization and Scattering Power Components From Dual-Pol Sentinel-1 SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Abhinav Verma, Avik Bhattacharya, Subhadip Dey, Armando Marino, Paolo Gamba
2024 J jnl
Unsupervised Multitemporal Triclass Change Detection.
IEEE Trans. Geosci. Remote. Sens.
Rogério Galante Negri, Alejandro C. Frery, Wallace Casaca, Paolo Gamba, Avik Bhattacharya
2023 J jnl
A Novel Multi-scale Attention Feature Extraction Block for Aerial Remote Sensing Image Classification.
CoRR
Chiranjibi Sitaula, Jagannath Aryal, Avik Bhattacharya
2023 J jnl
A Novel Multiscale Attention Feature Extraction Block for Aerial Remote Sensing Image Classification.
IEEE Geosci. Remote. Sens. Lett.
Chiranjibi Sitaula, Jagannath Aryal, Avik Bhattacharya
2023 C conf
A Novel Technique to Characterize the Scattering Phenomenon from Raft and its Detection.
IGARSS
Avrodeep Paul, Subhadip Dey, Gourav Dhar Bhowmick, Avik Bhattacharya
2023 J jnl
Clustering of Marine Oil-Spill Extent Using Sentinel-1 Dual-Polarimetric Scattering Spectrum.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Avrodeep Paul, Subhadip Dey, Armando Marino, Gourav Dhar Bhowmick, Avik Bhattacharya
2023 C conf
Crop Discrimination and Mapping Using Multi-Temporal RCM Compact Polarimetry SAR Data.
IGARSS
Hamid Jafarzadeh, Masoud MahdianPari, Abhinav Verma, Avik Bhattacharya, Saeid Homayouni
2023 C conf
Design of a Novel Fourth-Order Closed Loop Voltage Controller of an Optimally Designed Dual Active Bridge DC-DC Step-Up Converter.
IECON
Arkabrata Dattaroy, Avik Bhattacharya
2023 J jnl
Efficient Curriculum based Continual Learning with Informative Subset Selection for Remote Sensing Scene Classification.
CoRR
S. Divakar Bhat, Biplab Banerjee, Subhasis Chaudhuri, Avik Bhattacharya
2023 C conf
Eigenvalue-Eigenvector Based Hybrid Polarimetric SAR Decomposition.
IGARSS
Himanshu Maurya, Avik Bhattacharya, Rajib Kumar Panigrahi, Subhadip Dey
2023 J jnl
Gaussian process regression-based forest above ground biomass retrieval from simulated L-band NISAR data.
Int. J. Appl. Earth Obs. Geoinformation
Swarnendu Sekhar Ghosh, Unmesh Khati, Sandeep Kumar, Avik Bhattacharya, Marco Lavalle
2023 J jnl
Local Window Attention Transformer for Polarimetric SAR Image Classification.
IEEE Geosci. Remote. Sens. Lett.
Ali Jamali, Swalpa Kumar Roy, Avik Bhattacharya, Pedram Ghamisi
2023 — conf
Parallel Computation of Conformational Stability for CD4+ T-cell Epitope Prediction.
BIBM
Avik Bhattacharya, James O. Wrabl, Samuel J. Landry, Ramgopal R. Mettu
2023 J jnl
Scattering Dominance and Power Assessment From PolSAR Data Using Complex Unitary Rotations.
IEEE Geosci. Remote. Sens. Lett.
Amit Kumar, Himanshu Maurya, Avik Bhattacharya, Rajib Kumar Panigrahi
2023 J jnl
Scattering Power Decomposition Using Independent Physical Models by Decoupling Co-Pol Correlation.
IEEE Geosci. Remote. Sens. Lett.
Himanshu Maurya, Avik Bhattacharya, Rajib Kumar Panigrahi
2023 C conf
Sentinel-1 Data Sensitivity For Soil Moisture Estimation And Its Application For In-Season Monitoring Of Small Land Holding Farmer Plots.
IGARSS
Deepak Murugan, Narayanarao Bhogapurapu, Janardan Roy, Avik Bhattacharya, Praveen Pankajakshan
2023 C conf
Target Description Using the Full-Polarimetric Scattering Spectrum.
IGARSS
Subhadip Dey, Noelia Romero-Puig, Avik Bhattacharya, Armando Marino
2022 J jnl
A Zero-Shot Sketch-Based Intermodal Object Retrieval Scheme for Remote Sensing Images.
IEEE Geosci. Remote. Sens. Lett.
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2022 J jnl
Attention-Driven Graph Convolution Network for Remote Sensing Image Retrieval.
IEEE Geosci. Remote. Sens. Lett.
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2022 J jnl
Dual-Path Morph-UNet for Road and Building Segmentation From Satellite Images.
IEEE Geosci. Remote. Sens. Lett.
Moni Shankar Dey, Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya
2022 C conf
Dual-Pol Radar Built-Up Area Index for Urban Area Mapping Using Sentinel-1 SAR Data.
IGARSS
Abhinav Verma, Subhadip Dey, Carlos López-Martínez, Avik Bhattacharya, Paolo Gamba
2022 J jnl
Gaussian Process Regression Model for Crop Biophysical Parameter Retrieval from Multi-Polarized C-Band SAR Data.
Remote. Sens.
Swarnendu Sekhar Ghosh, Subhadip Dey, Narayanarao Bhogapurapu, Saeid Homayouni, Avik Bhattacharya, Heather McNairn
2022 J jnl
Hybrid Three-Component Scattering Power Characterization From Polarimetric SAR Data Isolating Dominant Scattering Mechanisms.
IEEE Trans. Geosci. Remote. Sens.
Himanshu Maurya, Avik Bhattacharya, Amit Kumar Mishra, Rajib Kumar Panigrahi
2022 — conf
Incorporating antigen processing into CD4+ T cell epitope prediction with integer linear programming.
BCB
Avik Bhattacharya, Molly C. Lyons, Samuel J. Landry, Ramgopal R. Mettu
2022 J jnl
PolSAR Image Classification Based on Deep Convolutional Neural Networks Using Wavelet Transformation.
IEEE Geosci. Remote. Sens. Lett.
Ali Jamali, Masoud MahdianPari, Fariba Mohammadimanesh, Avik Bhattacharya, Saeid Homayouni
2022 J jnl
Polarimetric Scattering Spectrum Analysis for Target Characterization.
IEEE Geosci. Remote. Sens. Lett.
Subhadip Dey, Noelia Romero-Puig, Avik Bhattacharya
2022 C conf
Revisiting the Dual Polarization Alpha Using the Deschamps Parameter.
IGARSS
Subhadip Dey, Avik Bhattacharya
2022 J jnl
SAR Despeckling Based on CNN and Bayesian Estimator in Complex Wavelet Domain.
IEEE Geosci. Remote. Sens. Lett.
Ramin Farhadiani, Saeid Homayouni, Avik Bhattacharya, Masoud MahdianPari
2022 J jnl
Scattering Purity and Complexity in Radar Polarimetry.
IEEE Trans. Geosci. Remote. Sens.
Avik Bhattacharya, Subhadip Dey, Alejandro C. Frery
2022 J jnl
Soil Permittivity Estimation Over Croplands Using Full and Compact Polarimetric SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Narayanarao Bhogapurapu, Subhadip Dey, Avik Bhattacharya, Carlos López-Martínez, Irena Hajnsek, Y. S. Rao
2022 C conf
Soil Permittivity Estimation over Croplands Using Polsar Data.
IGARSS
Narayanarao Bhogapurapu, Subhadip Dey, Avik Bhattacharya, Carlos López-Martínez, Irena Hajnsek, Y. S. Rao
2022 C conf
The Essence of Scattering Purity and Complexity in Radar Polarimetry.
IGARSS
Avik Bhattacharya, Subhadip Dey, Alejandro C. Frery
2022 C conf
Unsupervised Multiclass Change Detection for Multimodal Remote Sensing Data.
IGARSS
Sanid Chirakkal, Francesca Bovolo, Arundhati Misra, Lorenzo Bruzzone, Avik Bhattacharya
2022 J jnl
Zero-Shot Cross-Modal Retrieval for Remote Sensing Images With Minimal Supervision.
IEEE Trans. Geosci. Remote. Sens.
Ushasi Chaudhuri, Rupak Bose, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2021 J jnl
A Comparison between Support Vector Machine and Water Cloud Model for Estimating Crop Leaf Area Index.
Remote. Sens.
Mehdi Hosseini, Heather McNairn, Scott W. Mitchell, Laura Dingle Robertson, Andrew A. Davidson, Nima Ahmadian, Avik Bhattacharya, Erik Borg, Christopher Conrad, Katarzyna Dabrowska-Zielinska, Diego de Abelleyra, Radoslaw Gurdak, Vineet Kumar, Nataliia Kussul, Dipankar Mandal, Y. S. Rao, Nicanor Saliendra, Andrii Shelestov, Daniel Spengler, Santiago R. Verón, Saeid Homayouni, Inbal Becker-Reshef
2021 J jnl
A General Framework for Change Detection Using Multimodal Remote Sensing Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Sanid Chirakkal, Francesca Bovolo, Arundhati Ray Misra, Lorenzo Bruzzone, Avik Bhattacharya
2021 J jnl
A Model-Free Four Component Scattering Power Decomposition for Polarimetric SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Subhadip Dey, Avik Bhattacharya, Alejandro C. Frery, Carlos López-Martínez, Yalamanchili S. Rao
2021 C conf
Attention-Driven Cross-Modal Remote Sensing Image Retrieval.
IGARSS
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2021 J jnl
BiophyNet: A Regression Network for Joint Estimation of Plant Area Index and Wet Biomass From SAR Data.
IEEE Geosci. Remote. Sens. Lett.
Subhadip Dey, Ushasi Chaudhuri, Dipankar Mandal, Avik Bhattacharya, Biplab Banerjee, Heather McNairn
2021 C conf
Built-Up Area Mapping Using Full and Dual Polarimetric SAR Data.
IGARSS
Subhadip Dey, Narayanarao Bhogapurapu, Avik Bhattacharya, Alejandro C. Frery, Paolo Gamba
2021 J jnl
CILEA-NET: Curriculum-Based Incremental Learning Framework for Remote Sensing Image Classification.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
S. Divakar Bhat, Biplab Banerjee, Subhasis Chaudhuri, Avik Bhattacharya
2021 J jnl
CrossATNet - A Novel Cross-Attention Based Framework for Sketch-Based Image Retrieval.
CoRR
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2021 J jnl
Interband Retrieval and Classification Using the Multilabeled Sentinel-2 BigEarthNet Archive.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Ushasi Chaudhuri, Subhadip Dey, Mihai Datcu, Biplab Banerjee, Avik Bhattacharya
2021 C conf
Monitoring Wheat Crop Growth Using a New Vegetation Index from Sentinel-1 GRD SAR Data.
IGARSS
Narayanarao Bhogapurapu, Subhadip Dey, Dipankar Mandal, Avik Bhattacharya, Y. S. Rao
2021 J jnl
Peak Power Demand Management by Using SMC-Controlled Three-Level CHB-Based Three-Wire and Four-Wire SAPF.
IEEE Trans. Ind. Informatics
V. Muneer, Avik Bhattacharya
2021 J jnl
PolSAR tools: A QGIS plugin for generating SAR descriptors.
J. Open Source Softw.
Narayanarao Bhogapurapu, Subhadip Dey, Dipankar Mandal, Avik Bhattacharya, Y. S. Rao
2021 C conf
Polarimetric SAR Signature for Crop Characterization.
IGARSS
Abhinav Verma, Subhadip Dey, Narayanarao Bhogapurapu, Dipankar Mandal, Dipanwita Haldar, Avik Bhattacharya
2021 J jnl
Synergistic Use of TanDEM-X and Landsat-8 Data for Crop-Type Classification and Monitoring.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Subhadip Dey, Ushasi Chaudhuri, Narayanarao Bhogapurapu, Juan M. Lopez-Sanchez, Biplab Banerjee, Avik Bhattacharya, Dipankar Mandal, Yalamanchili Subrahmanyeswara Rao
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
2021 C conf
Target Scattering Characterization in SAR Polarimetry Using Model-Free Approaches.
IGARSS
Subhadip Dey, Avik Bhattacharya, Alejandro C. Frery, Carlos López-Martínez
2021 J jnl
Unsupervised Classification of Crop Growth Stages with Scattering Parameters from Dual-Pol Sentinel-1 SAR Data.
Remote. Sens.
Subhadip Dey, Narayanarao Bhogapurapu, Saeid Homayouni, Avik Bhattacharya, Heather McNairn
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 — conf
A Simplified Framework for Zero-shot Cross-Modal Sketch Data Retrieval.
CVPR Workshops
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2020 J jnl
A Zero-Shot Sketch-based Inter-Modal Object Retrieval Scheme for Remote Sensing Images.
CoRR
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2020 J jnl
An Unsupervised Approach to Change Detection in Built-Up Areas by Multitemporal PolSAR Images.
IEEE Geosci. Remote. Sens. Lett.
Davide Pirrone, Shaunak De, Avik Bhattacharya, Lorenzo Bruzzone, Francesca Bovolo
2020 J jnl
CMIR-NET : A deep learning based model for cross-modal retrieval in remote sensing.
Pattern Recognit. Lett.
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2020 J jnl
Crop characterization using an improved scattering power decomposition technique for compact polarimetric SAR data.
Int. J. Appl. Earth Obs. Geoinformation
Vineet Kumar, Dipankar Mandal, Avik Bhattacharya, Y. S. Rao
2020 J jnl
CrossATNet - a novel cross-attention based framework for sketch-based image retrieval.
Image Vis. Comput.
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2020 J jnl
In-season crop classification using elements of the Kennaugh matrix derived from polarimetric RADARSAT-2 SAR data.
Int. J. Appl. Earth Obs. Geoinformation
Subhadip Dey, Dipankar Mandal, Laura Dingle Robertson, Biplab Banerjee, Vineet Kumar, Heather McNairn, Avik Bhattacharya, Y. S. Rao
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
Soil Moisture Retrieval Using SAR Derived Vegetation Descriptors in Water Cloud Model.
IGARSS
Narayanarao Bhogapurapu, Dipankar Mandal, Y. S. Rao, Avik Bhattacharya
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
2019 J jnl
An investigation of inversion methodologies to retrieve the leaf area index of corn from C-band SAR data.
Int. J. Appl. Earth Obs. Geoinformation
Dipankar Mandal, Mehdi Hosseini, Heather McNairn, Vineet Kumar, Avik Bhattacharya, Y. S. Rao, Scott W. Mitchell, Laura Dingle Robertson, Andrew A. Davidson, Katarzyna Dabrowska-Zielinska
2019 J jnl
CMIR-NET : A Deep Learning Based Model For Cross-Modal Retrieval In Remote Sensing.
CoRR
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya, Mihai Datcu
2019 J jnl
Classification Assessment of Real Versus Simulated Compact and Quad-Pol Modes of ALOS-2.
IEEE Geosci. Remote. Sens. Lett.
Vineet Kumar, Yalamanchili Subrahmanyeswara Rao, Avik Bhattacharya, Shane R. Cloude
2019 C conf
Comparative Study of 2-DTC techniques for a 3 Level NPC Inverter fed IPMSM Drive.
IECON
Toshi Sharma, Avik Bhattacharya
2019 C conf
Crop Phenology Classification Using A Representation Learning Network From Sentinel-1 SAR Data.
IGARSS
Subhadip Dey, Dipankar Mandal, Vineet Kumar, Biplab Banerjee, Juan M. Lopez-Sanchez, Heather McNairn, Avik Bhattacharya
2019 J jnl
Editorial Message From the Incoming Editor-in-Chief.
IEEE Geosci. Remote. Sens. Lett.
Avik Bhattacharya
2019 J jnl
Joint estimation of Plant Area Index (PAI) and wet biomass in wheat and soybean from C-band polarimetric SAR data.
Int. J. Appl. Earth Obs. Geoinformation
Dipankar Mandal, Vineet Kumar, Heather McNairn, Avik Bhattacharya, Y. S. Rao
2019 J jnl
Siamese graph convolutional network for content based remote sensing image retrieval.
Comput. Vis. Image Underst.
Ushasi Chaudhuri, Biplab Banerjee, Avik Bhattacharya
2019 C conf
Twenty Switch Three Level CHB Based UPQC.
IECON
V. Muneer, Avik Bhattacharya
2018 J jnl
A Novel Phenology Based Feature Subset Selection Technique Using Random Forest for Multitemporal PolSAR Crop Classification.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Siddharth Hariharan, Dipankar Mandal, Siddhesh Tirodkar, Vineet Kumar, Avik Bhattacharya, Juan Manuel López-Sánchez
2018 J jnl
A Novel Technique Based on Deep Learning and a Synthetic Target Database for Classification of Urban Areas in PolSAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Shaunak De, Lorenzo Bruzzone, Avik Bhattacharya, Francesca Bovolo, Subhasis Chaudhuri
2018 C conf
A Scattering Power Factorization Framework Using A Geodesic Distance in Radar Polarimetry.
IGARSS
Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery
2018 — conf
Cascaded H Bridge based Three-Phase Four-Wire UPQC.
ICIIS
V. Muneer, Avik Bhattacharya
2018 C conf
Change Detection Using Curvelet and Contourlet Transforms Using Multitemporal SAR Imagery.
IGARSS
Rizwan Ahmed Ansari, Krishna Mohan Buddhiraju, Avik Bhattacharya
2018 C conf
Crop Biophysical Parameters Estimation with a Multi-Target Inversion Scheme using the Sentinel-1 SAR Data.
IGARSS
Dipankar Mandal, Vineet Kumar, Avik Bhattacharya, Y. S. Rao, Heather McNairn
2018 J jnl
Sen4Rice: A Processing Chain for Differentiating Early and Late Transplanted Rice Using Time-Series Sentinel-1 SAR Data With Google Earth Engine.
IEEE Geosci. Remote. Sens. Lett.
Dipankar Mandal, Vineet Kumar, Avik Bhattacharya, Y. S. Rao, Paul Siqueira, Soumen Bera
2018 J jnl
Snow Cover Mapping Using Polarization Fraction Variation With Temporal RADARSAT-2 C-Band Full-Polarimetric SAR Data Over the Indian Himalayas.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Arnab Muhuri, Surendar Manickam, Avik Bhattacharya, Snehmani
2018 C conf
Snow Cover Mapping with Poincare Sphere Parameters from Polsar Images Using an Auto-Encoder Network.
IGARSS
Shaunak De, Arnab Muhuri, Surendar Manickam, Avik Bhattacharya
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 C conf
A novel change detection framework based on deep learning for the analysis of multi-temporal polarimetric SAR images.
IGARSS
Shaunak De, Davide Pirrone, Francesca Bovolo, Lorenzo Bruzzone, Avik Bhattacharya
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 C conf
Design and analysis of a DC/AC microgrid with centralized battery energy storage system.
IECON
Tamiru Debela, Avik Bhattacharya
2017 J jnl
Estimation of Snow Surface Dielectric Constant From Polarimetric SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Surendar Manickam, Avik Bhattacharya, Gulab Singh, Yoshio Yamaguchi
2017 J jnl
Foreword to the Special Issue on Applied Earth Observation and Remote Sensing in India.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Avik Bhattacharya, Lorenzo Bruzzone, B. S. Daya Sagar, Paul A. Rosen
2017 J jnl
Scattering Mechanism Based Snow Cover Mapping Using RADARSAT-2 C-Band Polarimetric SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Arnab Muhuri, Surendar Manickam, 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
Temporal Response of Scattering From Crops for Transmitted Ellipticity Variation in Simulated Compact-Pol SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Vineet Kumar, Heather McNairn, Avik Bhattacharya, Yalamanchili Subrahmanyeswara Rao
2017 C conf
Temporal analysis of Touzi parameters for wheat crop characterization using L-band AgriSAR 2006 data.
IGARSS
Soumyashree Kar, Dipankar Mandal, Avik Bhattacharya, J. Adinarayana
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
2017 C conf
Unsupervised change detection in built-up areas by multi-temporal polarimetric SAR images.
IGARSS
Davide Pirrone, Shaunak De, Avik Bhattacharya, Lorenzo Bruzzone, Francesca Bovolo
2016 C conf
An unsupervised hidden Markov random field based segmentation of polarimetric SAR images.
IGARSS
Biplab Banerjee, Shaunak De, Surendar Manickam, Avik Bhattacharya
2016 C conf
Mass change of Gangotri glacier based on TanDEM-X measurements.
IGARSS
Pratima Pandey, Surendar Manickam, Avik Bhattacharya, Gulab Singh, G. Venkataraman, Prashant K. Champati Ray
2016 J jnl
PolSAR Wet Snow Mapping With Incidence Angle Information.
IEEE Geosci. Remote. Sens. Lett.
Naoto Usami, Arnab Muhuri, Avik Bhattacharya, Akira Hirose
2016 J jnl
Polarimetric SAR decomposition parameter subset selection and their optimal dynamic range evaluation for urban area classification using Random Forest.
Int. J. Appl. Earth Obs. Geoinformation
Siddharth Hariharan, Siddhesh Tirodkar, Avik Bhattacharya
2016 C conf
Proposal of wet snowmapping with focus on incident angle influential to depolarization of surface scattering.
IGARSS
Naoto Usami, Arnab Muhuri, Avik Bhattacharya, Akira Hirose
2016 C conf
Scattering power decomposition and its applications.
IGARSS
Yoshio Yamaguchi, Yi Cui, Gulab Singh, Avik Bhattacharya
2015 J jnl
A New Self-Training-Based Unsupervised Satellite Image Classification Technique Using Cluster Ensemble Strategy.
IEEE Geosci. Remote. Sens. Lett.
Biplab Banerjee, Francesca Bovolo, Avik Bhattacharya, Lorenzo Bruzzone, Subhasis Chaudhuri, B. Krishna Mohan
2015 J jnl
A Novel Graph-Matching-Based Approach for Domain Adaptation in Classification of Remote Sensing Image Pair.
IEEE Trans. Geosci. Remote. Sens.
Biplab Banerjee, Francesca Bovolo, Avik Bhattacharya, Lorenzo Bruzzone, Subhasis Chaudhuri, Krishna Mohan Buddhiraju
2015 — conf
A noble transformer coupled shunt active hybrid power filter.
ICIT
Anirban Sinha Ray, Avik Bhattacharya
2015 C conf
A novel PMSG based WECS for grid integration using DMC.
IECON
Avik Bhattacharya, Brijesh Brijwasi, Haris Ahmed
2015 J jnl
An Adaptive General Four-Component Scattering Power Decomposition With Unitary Transformation of Coherency Matrix (AG4U).
IEEE Geosci. Remote. Sens. Lett.
Avik Bhattacharya, Gulab Singh, Surendar Manickam, Yoshio Yamaguchi
2015 J jnl
Development of a snow wetness inversion algorithm using polarimetric scattering power decomposition model.
Int. J. Appl. Earth Obs. Geoinformation
Surendar Manickam, Avik Bhattacharya, Gulab Singh, Yoshio Yamaguchi, Gopalan Venkataraman
2015 J jnl
Modifying the Yamaguchi Four-Component Decomposition Scattering Powers Using a Stochastic Distance.
CoRR
Avik Bhattacharya, Arnab Muhuri, Shaunak De, Surendar Manickam, Alejandro C. Frery
2015 J jnl
Modifying the Yamaguchi Four-Component Decomposition Scattering Powers Using a Stochastic Distance.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Avik Bhattacharya, Arnab Muhuri, Shaunak De, Surendar Manickam, Alejandro C. Frery
2015 C conf
Three level Z source inverter based photovoltaic power conversion systems.
IECON
Ajit Kumar, Avik Bhattacharya
2015 C conf
Urban classification using PolSAR data and deep learning.
IGARSS
Shaunak De, Avik Bhattacharya
2014 J jnl
A Generic Land-Cover Classification Framework for Polarimetric SAR Images Using the Optimum Touzi Decomposition Parameter Subset - An Insight on Mutual Information-Based Feature Selection Techniques.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Biplab Banerjee, Avik Bhattacharya, Krishna Mohan Buddhiraju
2014 — conf
A novel graph matching based approach for land-cover classification of multi-temporal images.
ICVGIP
Biplab Banerjee, B. Krishna Mohan, Subhasis Chaudhuri, Avik Bhattacharya, Jyotirmoy Mohanty
2014 C conf
Orientation angle estimation from PolSAR data using a stochastic distance.
IGARSS
Avik Bhattacharya, Arnab Muhuri, Shaunak De, Alejandro C. Frery
2014 C conf
Snow wetness estimation from dual polarimetric coherent TerraSAR-X data.
IGARSS
Avik Bhattacharya, Surendar Manickam, Shaunak De, Gopalan Venkataraman, Gulab Singh
2014 C conf
Variable importance and random forest classification using RADARSAT-2 PolSAR data.
IGARSS
Siddharth Hariharan, Siddhesh Tirodkar, Shaunak De, Avik Bhattacharya
2013 C conf
Characterization of backscattered radar waves from the lunar surface.
IGARSS
Arnab Muhuri, S. Dhingra, Avik Bhattacharya, Gopalan Venkataraman
2013 C conf
Comparative analysis of classification accuracy for RISAT-1 compact polarimetric data for various land-covers.
IGARSS
Varsha Turkar, Shaunak De, Y. S. Rao, Sanjay S. Shitole, Avik Bhattacharya, Anup Das
2013 C conf
Radon transform based edge detection for SAR imagery.
IGARSS
Surender Varma G., Biplab Banerjee, Arnab Muhuri, Avik Bhattacharya, Krishna Mohan Buddhiraju
2013 C conf
Snow wetness estimation based on Pol-SAR decomposition technique.
IGARSS
Surendar Manickam, Gulab Singh, Avik Bhattacharya, Gopalan Venkataraman, P. Arun Bharathi
2012 J jnl
Parallel-Connected Shunt Hybrid Active Power Filters Operating at Different Switching Frequencies for Improved Performance.
IEEE Trans. Ind. Electron.
Avik Bhattacharya, Chandan Chakraborty, Subhashish Bhattacharya
2011 J jnl
A Shunt Active Power Filter With Enhanced Performance Using ANN-Based Predictive and Adaptive Controllers.
IEEE Trans. Ind. Electron.
Avik Bhattacharya, Chandan Chakraborty
2008 — conf
ANN (Adaline) Based Harmonic Compensation for Shunt Active Power Filter with Capacitor Voltage Based Predictive Technique.
ICIIS
Avik Bhattacharya, Chandan Chakraborty
2008 — conf
Predictive and Adaptive ANN (Adaline) Based Harmonic Compensation for Shunt Active Power Filter.
ICIIS
Avik Bhattacharya, Chandan Chakraborty
2007 C conf
Indexing Satellite Images with Features Computed from Man-Made Structures on the Earth's Surface.
CBMI
Avik Bhattacharya, Michel Roux, Henri Maître, Ian H. Jermyn, Xavier Descombes, Josiane Zerubia
2007 — —
Indexing of satellite images using structural information. (Indexation des images satellitaires en utilisant des informations structurelles).
Avik Bhattacharya
2006 — conf
Computing statistics from a graph representation of road networks in satellite images for indexing and retrieval.
CompIMAGE
Avik Bhattacharya, Ian H. Jermyn, Xavier Descombes, Josiane Zerubia