People

Markus Kettunen
Research Area(s)
Algorithms and Numerical Methods
Artificial Intelligence and Machine Learning
Computer Graphics
Real-Time Rendering
Main Field of Interest
Real-Time Rendering
Google Scholar
https://scholar.google.com/citations?user=Z_1Gr-0AAAAJ

Publications

2024

Decorrelating ReSTIR Samplers via MCMC Mutations
Rohan Sawhney, Daqi Lin, Markus Kettunen, Benedikt Bitterli, Ravi Ramamoorthi, Chris Wyman, Matt Pharr
Area ReSTIR: Resampling for Real-Time Defocus and Antialiasing
Song Zhang, Daqi Lin, Markus Kettunen, Cem Yuksel, Chris Wyman
ACM Transactions on Graphics (SIGGRAPH 2024)

2022

Generalized Resampled Importance Sampling: Foundations of ReSTIR
Daqi Lin, Markus Kettunen, Benedikt Bitterli, Jacopo Pantaleoni, Cem Yuksel, Chris Wyman
ACM Transactions on Graphics (SIGGRAPH 2022)

2021

ReSTIR GI: Path Resampling for Real-Time Path Tracing
Yaobin Ouyang, Shiqiu Liu, Markus Kettunen, Matt Pharr, Jacopo Pantaleoni
Computer Graphics Forum (Proceedings of High Performance Graphics)
An Unbiased Ray-Marching Transmittance Estimator
Markus Kettunen, Eugene d'Eon, Jacopo Pantaleoni, Jan Novák
ACM Transactions on Graphics