Tizian Zeltner

  ![](/sites/default/files/person/Tizian_Zeltner.jpg)

 ### Publications

### 2025

[Radiance Surfaces: Optimizing Surface Representations with a 5D Radiance Field Loss](/index.php/publication/2025-07_radiance-surfaces-optimizing-surface-representations-5d-radiance-field-loss)

Ziyi Zhang, Nicolas Roussel, Thomas Müller, [Tizian Zeltner](/index.php/person/tizian-zeltner), [Merlin Nimier-David](/index.php/person/merlin-nimier-david), [Fabrice Rousselle](/index.php/person/fabrice-rousselle), Wenzel Jakob

[SIGGRAPH 2025](https://s2025.siggraph.org/)

[Generative Detail Enhancement for Physically Based Materials](/publication/2025-07_generative-detail-enhancement-physically-based-materials)

Saeed Hadadan, [Benedikt Bitterli](/person/benedikt-bitterli), [Tizian Zeltner](/person/tizian-zeltner), [Jan Novák](/person/jan-novak), [Fabrice Rousselle](/person/fabrice-rousselle), [Jacob Munkberg](/person/jacob-munkberg), [Jon Hasselgren](/person/jon-hasselgren), [Bart Wronski](/person/bart-wronski), Matthias Zwicker

[SIGGRAPH 2025](https://s2025.siggraph.org/)

### 2023

[Microfacet theory for non-uniform heightfields](/publication/2023-08_microfacet-theory-non-uniform-heightfields)

[Eugene d'Eon](/person/eugene-d-eon), [Benedikt Bitterli](/person/benedikt-bitterli), [Andrea Weidlich](/person/andrea-weidlich), [Tizian Zeltner](/person/tizian-zeltner)

[SIGGRAPH 2023](https://s2023.siggraph.org/)

[Real-Time Neural Appearance Models](/publication/2023-05_real-time-neural-appearance-models)

[Tizian Zeltner](/person/tizian-zeltner), [Fabrice Rousselle](/person/fabrice-rousselle), [Andrea Weidlich](/person/andrea-weidlich), [Petrik Clarberg](/person/petrik-clarberg), [Jan Novák](/person/jan-novak), [Benedikt Bitterli](/person/benedikt-bitterli), Alex Evans, [Tomáš Davidovič](/person/tomas-davidovic), [Simon Kallweit](/person/simon-kallweit), [Aaron Lefohn](/person/aaron-lefohn)

[TOG (Presented at SIGGRAPH 2024)](https://dl.acm.org/doi/pdf/10.1145/3659577)

[Real-Time Neural Appearance Models](/publication/_real-time-neural-appearance-models)

[Tizian Zeltner](/person/tizian-zeltner), [Fabrice Rousselle](/person/fabrice-rousselle), [Andrea Weidlich](/person/andrea-weidlich), [Petrik Clarberg](/person/petrik-clarberg), [Jan Novák](/person/jan-novak), [Benedikt Bitterli](/person/benedikt-bitterli), Alex Evans, [Tomas Davidovic](/person/tomas-davidovic), [Simon Kallweit](/person/simon-kallweit), [Aaron Lefohn](/person/aaron-lefohn)