Ivan 🇺🇦 Puhachov

name.surname
@
umontreal.ca
Ivan completed his PhD at Université de Montréal in 2025, Computer Graphics Lab (Laboratoire d’informatique graphique, LIGUM), supervisor: Mikhail Bessmeltsev.
Ivan’s work is about automatic 2D and 3D asset creation for animation and design. His papers show that combining machine learning (computer vision, genAI) and geometric algorithms allows to build geometric representations with improved structural qualities.
Ivan completed his MSc cum laude in Applied Mathematics under Joint MSc program “InterMaths” between University of L’Aquila (Italy) and V.N.Karazin Kharkiv National University (Ukraine) in 2019. BSc in Mathematics was completed in 2017 at V.N.Karazin Kharkiv National University.
news
publications

Neural Implicit Reduced Fluid Simulation
Yuanyuan Tao, Ivan Puhachov, Derek Nowrouzezahrai, Paul G. KrySIGGRAPH Asia 2024

Reconstruction of Machine-Made Shapes from Bitmap Sketches
Ivan Puhachov, Cedric Martens, Paul G. Kry, Mikhail BessmeltsevSIGGRAPH Asia 2023

Stability-Aware Simplification of Curve Networks
William Neveu, Ivan Puhachov, Bernard Thomaszewski, Mikhail BessmeltsevSIGGRAPH North America 2022

Keypoint-Driven Line Drawing Vectorization via PolyVector Flow
Ivan Puhachov, William Neveu, Edward Chien, Mikhail BessmeltsevSIGGRAPH Asia 2021
latest posts
Oct 12, 2022 | Adobe ExtendScript |
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Sep 09, 2022 | Debugging Ubuntu / NVidia / CUDA / PyTorch relations |
Jul 19, 2022 | Render mesh with per-vertex color |