CVPR MultiEarth 2023 Deforestation Estimation Challenge:SpaceVision4Amazon

no code implementations • 10 Jul 2023 • Sunita Arya, S Manthira Moorthi, Debajyoti Dhar

In this paper, we present a deforestation estimation method based on attention guided UNet architecture using Electro-Optical (EO) and Synthetic Aperture Radar (SAR) satellite imagery.

S2A: Wasserstein GAN with Spatio-Spectral Laplacian Attention for Multi-Spectral Band Synthesis

no code implementations • 8 Apr 2020 • Litu Rout, Indranil Misra, S Manthira Moorthi, Debajyoti Dhar

In this study, we intend to address synthesis of high resolution multi-spectral satellite imagery using adversarial learning.

Domain Adaptation

Monte-Carlo Siamese Policy on Actor for Satellite Image Super Resolution

no code implementations • 8 Apr 2020 • Litu Rout, Saumyaa Shah, S Manthira Moorthi, Debajyoti Dhar

Guided by recent advances in super resolution, we propose a theoretical framework that leverages the benefits of supervised and reinforcement learning.

reinforcement-learning Reinforcement Learning (RL) +1

DeepSWIR: A Deep Learning Based Approach for the Synthesis of Short-Wave InfraRed Band using Multi-Sensor Concurrent Datasets

no code implementations • 7 May 2019 • Litu Rout, Yatharath Bhateja, Ankur Garg, Indranil Mishra, S Manthira Moorthi, Debjyoti Dhar

Convolutional Neural Network (CNN) is achieving remarkable progress in various computer vision tasks.

Image Stitching