Sotiris Nousias

Welcome to my website! I am Sotiris, Postdoctoral Fellow at University of Toronto working with Prof. Kyros Kutulakos. My current research focuses on imaging and 3D reconstruction under low light conditions.

Prior to UofT, I obtained my PhD from UCL under the supervision of Prof. Christos Bergeles. During my PhD, I conducted research on structure from motion with light fields. Centuries ago, I worked on state estimation for legged robots under the supervision of Prof. Evangelos Papadopoulos.

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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.

I will join Purdue University in the CS department as an assistant professor in Fall 2025!

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

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.