Sunil Kumar

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Hi there! I’m Sunil, and I’m currently an Applied Researcher at Geomagical Labs, where I work on world models that power IKEA’s virtual furnishing experiences.

Prior to this, I completed my Master’s at Georgia Tech, advised by Dr. Lu Gan. There, I spent my time exploring 3D scene representations, with a special focus on hyperspectral environments.

If you’re interested in collaboration, want to geek out about research, or just want to say hello, please feel free to reach out by email. I always enjoy connecting with new people!

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