| Bias compensation for photon maps R Schregle Computer Graphics Forum 22 (4), 729-742, 2003 | 74 | 2003 |
| Daylight simulation with photon maps R Schregle | 37 | 2004 |
| An out-of-core photon mapping approach to daylight coefficients R Schregle, LO Grobe, S Wittkopf Journal of Building Performance Simulation 9 (6), 620-632, 2016 | 27 | 2016 |
| Physical validation of global illumination methods: measurement and error analysis R Schregle, J Wienold Computer Graphics Forum 23 (4), 761-781, 2004 | 25 | 2004 |
| Progressive photon mapping for daylight redirecting components R Schregle, L Grobe, S Wittkopf Solar Energy 114, 327-336, 2015 | 23 | 2015 |
| Development and integration of the radiance photon map extension R Schregle Technical Report, 2015 | 16 | 2015 |
| Spatio-temporal visualisation of reflections from building integrated photovoltaics R Schregle, C Renken, S Wittkopf Buildings 8 (8), 101, 2018 | 13 | 2018 |
| Computational colour matching of laminated photovoltaic modules for building envelopes R Schregle, M Krehel, S Wittkopf Buildings 7 (3), 72, 2017 | 13 | 2017 |
| EvalDRC: A tool for annual characterisation of daylight redirecting components with photon mapping R Schregle, C Bauer, LO Grobe, S Wittkopf Proceedings of International Conference CISBAT 2015 Future Buildings and …, 2015 | 13 | 2015 |
| Raytraverse: Navigating the lightfield to enhance climate-based daylight modeling S Wasilewski, LO Grobe, R Schregle, J Wienold, M Andersen Symposium on Simulation for Architecture and Urban Design (simAUD), 2021 | 11 | 2021 |
| Grand challenges: Material models in automotive R Schregle, C Denk, P Slusallek, M Glencross Proceedings of the Eurographics 2013 Workshop on Material Appearance …, 2013 | 9 | 2013 |
| An Image-Based Gamut Analysis of Translucent Digital Ceramic Prints for Coloured Photovoltaic Modules R Schregle, S Wittkopf Buildings 8 (2), 30, 2018 | 6 | 2018 |
| The RADIANCE Photon Map Manual R Schregle Revision, 2003 | 5 | 2003 |
| The RADIANCE Photon Map Manual Version 3.6 R Schregle Fraunhofer Institute for Solar Energy Systems, 2002 | 5 | 2002 |
| The RADIANCE photon map R Schregle Radiance Workshop, 2002 | 4 | 2002 |
| Rendering with photon maps R Schregle Thesis (Diploma), c. 3-pp, 1998 | 4 | 1998 |
| Angular divergence of solar simulators and its impact on the measured Solar Heat Gain Coefficient of fenestration systems B Bueno, R Schregle, HR Wilson, U Amann, TE Kuhn Solar Energy 236, 644-653, 2022 | 3 | 2022 |
| The RADIANCE Photon Map Extension User Manual R Schregle Retrieved from, 2019 | 3 | 2019 |
| New assessment method for solar radiation effects on indoor thermal comfort based on scalar irradiance-Using volume photon mapping K Matsuda, K Nozaki, R Schregle, K Takase, K Taniguchi, N Yoshizawa Building and Environment 243, 110662, 2023 | 2 | 2023 |
| A Case Study of Three-Dimensional Light Flow Expressed Through Volume Photon Mapping R Schregle, N Yoshizawa, K Komazawa, K Ohtani 19th International Radiance Workshop, Bilbao, August, 2021 | 2 | 2021 |
