Sunil Kumar

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To those who stumble here. Hey! I am Sunil. I completed my Master’s at Georgia Tech, where I was advised by Dr. Lu Gan. My research focused on 3D scene understanding for hyperspectral environments.

I am now an Applied Researcher at Geomagical Labs, working on world models for IKEA’s virtual furnishing applications.

Feel free to contact me via email if you want to discuss a collaboration or just a friendly chat :)

news

Jan 07, 2026 Joined Geomagical Labs as an Applied Researcher! Excited to focus on developing world models for photorealistic digital twins. 🌍🖼️”
Nov 06, 2025 “Diffusion-Denoised Hyperspectral Gaussian Splatting” accepted to 3DV 2026! 🎉 🚀
Jun 04, 2025 “Hyperspectral Neural Radiance Fields” accepted as a spotlight at CVPR 2025: Neural Fields Beyond Conventional Cameras 2025! :sparkles: :rocket:
Dec 12, 2024 Completed M.S. in Computer Science from Georgia Institute of Technology! 🎓 🎉
Jun 16, 2024 Joining the Shein AI Team as a Computer Vision Intern :sparkles: :smile:

selected publications

  1. hs-moving-camera.gif
    Hyperspectral Neural Radiance Fields
    Gerry Chen, Sunil Kumar Narayanan, Thomas Gautier Ottou, and 4 more authors
    2024
  2. ddhgs-moving-camera.gif
    Diffusion-Denoised Hyperspectral Gaussian Splatting
    Sunil Kumar Narayanan, Lingjun Zhao, Lu Gan, and 1 more author
    2025
    3DV 2026