Research Experience

Research Intern: Medical Computing Lab(MEC Lab), TU Darmstadt

Project: Interpretable Online EMT Compensation using CycleGAN

Supervisors: Dr. Anirban Mukhopadhyay

Reformulated the problem of Error Compensation in Electromagnetic Tracking(EMT) Systems in the absence of line of sight as a density estimation problem. Proposed a novel approach using Generative Adversarial Networks which beats the SOTA approach for both online and offline error compensation

Research Intern: Image Analysis and Computer Vision(IACV) Lab, IISc Bengaluru

Project: Data Imbalance in Sketch Based Image Retrieval Systems

Supervisors: Dr. Soma Biswas

Worked on the challenge of training data domain imbalance in the multimodal system of Sketches and Images. Implemented a Siamese auto-encoder based network stacked on top of a VGG-16 to study its effect in Sketch-Based Image Retrieval Systems.

Research Intern: CV Lab, ISI Kolkata

Project: Unsupervised Image to Image Translation

Supervisors: Dr. Ujjwal Bhattacharya

Worked on the problem of inter dataset Domain Adaptation in the context of foggy and non-foggy images. Experimented using the architecture of CycleGAN to extract disentangling features from foggy images to learn the distribution shift between the domains.

Undergraduate Reasearcher: PR Lab, IIT BHU

Project: Gait Recognition in Occluded Scenarios

Supervisors: Dr. Pratik Chattopadhyay

Proposed a two stage framework for gait recognition in presence of occlusion consisting of occlusion detection network and a novel occlusion reconstruction network for the same. We customized the loss function as a multiobjective loss function in out model incorporating the dice coefficient between the reconstructed and ground truth occluded image in it.