Hi, I'm Briac, a PhD student at INRIA, Grenoble, France.  

I graduated from the Ensimag in 2021, a french engineering school in the field of informatics and applied mathematics. I'm currently studying computer vision, more specifically the topic of implicit surface reconstruction. My main interests lie in writing optimized GPU algorithms using OpenGL / CUDA and C++, though I also dip in Python occasionally. On this website, you will find videos showcasing some of my projects, as well as brief articles diving in topics surrounding surface reconstruction. You can contact me at firstname.lastname[at]inria.fr.

ProbeSDF: Light Field Probes for Neural Surface Reconstruction

Briac Toussaint, Diego Thomas, Jean-Sébastien Franco

Arxiv pre-print, 2024

code  paper

Millimetric Human Surface Capture in Minutes

Briac Toussaint, Laurence Boissieux, Diego Thomas, Edmond Boyer, Jean-Sébastien Franco

SIGGRAPH Asia 2024 Conference Papers, Dec 2024, Tokyo, Japan. pp. 1-12

webpage code dataset hal paper  acm paper 

Fast Gradient Descent for Surface Capture Via Differentiable Rendering 

Briac Toussaint, Maxime Genisson, Jean-Sébastien Franco

3DV 2022 - International Conference on 3D Vision, Sep 2022, Prague, Czech Republic. pp.1-10

code paper

Literature survey and implementation of calibration methods in structure from motion

Briac Toussaint

report of my end-of-studies internship at INRIA, 2021

pdf

• What is surface reconstruction?  [WIP]

• Calibration of a multi-camera rig 

• Computing the visual hull on the GPU