Sotiris Nousias

I am an Assistant Professor in the Department of Computer Science at Purdue University. Before that, I was Postdoctoral Fellow at the University of Toronto working with Prof. Kyros Kutulakos. I obtained my PhD from UCL under the supervision of Prof. Christos Bergeles.

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I'm interested in computer vision, computational photography and neural fields. My current research revolves around photon cameras, a cutting-edge technology capable of detecting the tiniest unit of light - the photon. I'm excited about coming up with new ways to process signals from photon cameras, so we can see the world in never-before-seen ways.

Prospective students: I am actively looking for motivated and talented students! If you are interested in joining my group, please read this.

We propose a passive single‑photon method that opportunistically recovers time‑of‑flight from ambient pulsed light sources.

We introduce a novel theory and method that passively captures a dynamic scene once and allows re-rendering of video across 9+ orders of magnitude in time.

We introduce a method to do novel view lidar synthesis, allowing sparse view scene reconstruction.

Novel design and modelling of continuum robots for robotic surgery.

PhD Thesis

Examiners: Prof. Andrew Davison, Dr Fransisco Vasconcelos

Absolute pose estimation for light fields using 4 correspondences.

Large scale structure from motion framework for metric 3D reconstruction using light fields.

NLOS shape reconstruction.

Registration of different modalities in medical images using level-lines.

Calibration of plenoptic cameras using checkerboards.

Estimation of a quadruped's roll and pitch using an IMU and leg kinematics.

I stole this template from Jon Barron.