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M Rakesh Raj

Shiv Nadar University

Artificial Intelligence and Data Science / Computer Vision

About Me

🧑‍🎓I'm currently a final year B.Tech AI&DS student in Shiv Nadar University Chennai. Currently working under Dr.Jiji CV I was fortunate enough to get an internship during my 7th semester under the supervision of Dr.Kaushik Mitra, a professor at IIT Madras. In the summer of 2023 i also worked under Dr.Usha Krithika at NIT Trichy. I specialise in Computer Vision and Multimodal AI.

Research Work

*Click the title for the project page *

Generalizable 3D NeRF for Lensless Images

Published At: WACV 2025

Authors: Rakesh Raj Madavan*, Akshat Kailmal*, KV Bhadrinarayanan, Vinayak Gupta, Kaushik Mitra, IIT Madras

[Project Page] [Paper] [Code]

Med-GRIM: Enhancing Zero-shot Medical VQA using Multimodal Graph-RAG

Published at: ICCV Workshop 2025

Authors: Rakesh Raj Madavan*, Akshat Kailmal*, Hashim Faisal*, Chandrakala S

[Project Page] [Paper] [Code]

PCM-NeRF: Probabilistic Camera Modeling for Neural Radiance Fields under Pose Uncertainty

Under Review At: BMVC 2025

Authors: Shravan Venkatraman*, Rakesh Raj Madavan*, Pavan Kumar S

[Project Page] [Paper] [Code]

TabularLens: Leveraging Indexed Retrieval for Table Understanding

Under Review At: EMNLP 2025

Authors: Rakesh Raj Madavan*, Hashim Faisal*, Anandhavelu S

[Project Page] [Paper] [Code]

Other Activities

Contact

📧 Email: rakesh21110091@snuchennai.edu / rakeshraj220703@gmail.com

📍 Department: Aritificial Intelligence and Data Science

🏛️ University: Shiv Nadar University Chennai