Sanidhya Kumar Ghosal

About Sanidhya Kumar Ghosal

Passionate researcher, currently working in the domain of Applied AI in the sustainable…

Experience

1. Summer Research Intern

   Indian Institute Of Technology, Ropar

   Jun 2025 — Present · Rupnagar, IN

   Under the mentorship of Professor Dr. Mukesh Saini,Implementing state-of-the-art RCAN (Residual Channel Attention Networks) architecture for satellite image super-resolution to achieve cutting-edge accuracy metricsWorking with WorldStrat and PROBA-V SR datasets, focusing on generating high-resolution satellite imagery from low-resolution inputsLeveraging IIT Ropar\'s Annam AI Lab advanced GPU infrastructure including NVIDIA H100 and A100 resources for large-scale model training and optimizationApplying modern training strategies including mixed-precision training, large-batch optimization with LAMB optimizer, and cosine annealing scheduling to maximize performanceImplementing improved RCAN variants with enhanced channel attention mechanisms and residual-in-residual structures for superior feature representationConducting extensive performance evaluation using PSNR and SSIM metrics, targeting state-of-the-art accuracy benchmarks for satellite image enhancementOptimizing model training for under-fitting mitigation through extended training iterations and large-patch fine-tuning strategies