Pascal Grittmann, M.Sc.

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Pascal Grittmann, M.Sc. PhD Student

Saarland University
Computer Graphics Lab
Saarland Informatics Campus E1 1, Room E17, 66123 Saarbrücken, Germany
Research Interests
efficient and robust global illumination importance sampling high-performance rendering

Publications

P. Grittmann I. Georgiev P. Slusallek
Correlation-aware multiple importance sampling for bidirectional rendering algorithms
Publication Type: Article, Computer Graphics Forum (Proceedings of EUROGRAPHICS 2021), 40(2), 2021
PDF VIDEO BIB 
@article{Grittmann2021,
  author          = {Grittmann, Pascal and Georgiev, Iliyan and Slusallek, Philipp},
  title           = {Correlation-Aware Multiple Importance Sampling for Bidirectional Rendering Algorithms},
  journal         = {Comput. Graph. Forum (EG 2021)},
  volume          = {40},
  number          = {2},
  year            = 2021
}
A. Keller P. Gautron J. Vorba I. Georgiev M. Šik E. d'Eon P. Grittmann P. Vévoda I. Kondapaneni
Advances in Monte Carlo rendering: The legacy of Jaroslav Křivánek
Publication Type: Course,
PDF VIDEO BIB DOI
@inproceedings{Keller:2020:RenderingCourse,
  author = {Keller, Alexander and Grittmann, Pascal and Vorba, Ji\v{r}\'{\i} and Georgiev, Iliyan and \v{S}ik, Martin and d'Eon, Eugene and Gautron, Pascal and V\'{e}voda, Petr and Kondapaneni, Ivo},
  title = {Advances in Monte Carlo Rendering: The Legacy of Jaroslav K\v{r}iv\'{a}nek},
  year = {2020},
  isbn = {9781450379724},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3388769.3407458},
  doi = {10.1145/3388769.3407458},
  abstract = {Jaroslav K\v{r}iv\'{a}nek's research aimed at finding the one robust and efficient light transport simulation algorithm that would handle any given scene with any complexity of transport. He had a clear and unique vision of how to reach this ambitious goal. On his way, he created an impressive track of significant research contributions. In this course, his collaborators will tell the story of Jaroslav's quest for that "one" algorithm and discuss his impact and legacy.},
  booktitle = {ACM SIGGRAPH 2020 Courses},
  articleno = {3},
  numpages = {366},
  location = {Virtual Event, USA},
  series = {SIGGRAPH 2020}
}
A. Rath P. Grittmann Sebastian Herholz Petr Vévoda P. Slusallek J. Křivánek
Variance-Aware Path Guiding
Publication Type: Article, ACM Transactions on Graphics (Proceedings of SIGGRAPH 2020), 39(4): 151:1-151:12, 2020
PDF VIDEO BIB DOI
@article{Rath2020,
  author          = {Rath, Alexander and Grittmann, Pascal and Herholz, Sebastian and V{\'{e}}voda, Petr and Slusallek, Philipp and K{\v{r}}iv{\'{a}}nek, Jaroslav},
  title           = {Variance-Aware Path Guiding},
  journal         = {ACM Transactions on Graphics (Proceedings of SIGGRAPH 2020)},
  pages           = {151:1--151:12},
  volume          = {39},
  number          = {4},
  year            = 2020,
  month           = jul,
  date            = {2020-07-17/2020-07-20},
  doi             = {10.1145/3386569.3392441},
  publisher       = {ACM}
}
P. Grittmann I. Georgiev P. Slusallek J. Křivánek
Variance-Aware Multiple Importance Sampling
Publication Type: Article, ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2019), 38(6): 152:1-152:9, 2019
PDF BIB DOI
@article{Grittmann2019,
  author          = {Grittmann, Pascal and Georgiev, Iliyan and Slusallek, Philipp and K{\v{r}}iv{\'{a}}nek, Jaroslav},
  title           = {Variance-Aware Multiple Importance Sampling},
  journal         = {ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2019)},
  pages           = {152:1--152:9},
  volume          = {38},
  number          = {6},
  year            = 2019,
  month           = nov,
  date            = {2019-11-17/2019-11-20},
  doi             = {10.1145/3355089.3356515},
  publisher       = {ACM}
}
I. Kondapaneni P. Vévoda P. Grittmann T. Skřivan P. Slusallek J. Křivánek
Optimal Multiple Importance Sampling
Publication Type: Article, ACM Transactions on Graphics (Proceedings of SIGGRAPH 2019), 38(4): 37:1-37:14, 2019
PDF BIB DOI
@article{Kondapaneni2019,
  author          = {Kondapaneni Ivo and V{\'{e}}voda, Petr and Grittmann, Pascal and Sk{\v{r}}ivan, Tom{\'{a}}{\v{s}} and Slusallek, Philipp and K{\v{r}}iv{\'{a}}nek, Jaroslav},
  title           = {Optimal Multiple Importance Sampling},
  journal         = {ACM Transactions on Graphics (Proceedings of SIGGRAPH 2019)},
  pages           = {37:1--37:14},
  volume          = {38},
  number          = {4},
  year            = 2019,
  month           = jul,
  date            = {2019-07-28/2019-08-01},
  doi             = {10.1145/3306346.3323009},
  publisher       = {ACM}
}
P. Grittmann A. Pérard-Gayot P. Slusallek J. Krivanek
Efficient Caustic Rendering with Lightweight Photon Mapping
Publication Type: Article, Computer Graphics Forum (Proceedings of the 29th Eurographics Symposium on Rendering), 37(4): 133-142, 2018
PDF BIB DOI
@article {Grittmann:2018:ECR,
  author = {Pascal Grittmann and Ars{\`{e}}ne P{\'{e}}rard-Gayot and Philipp Slusallek and Jaroslav K{\v{r}}iv{\'a}nek},
  title = {Efficient Caustic Rendering with Lightweight Photon Mapping},
  journal = {Computer Graphics Forum},
  note = {EGSR~'18},
  volume = {37},
  number = {4},
  issn = {1467-8659},
  year = {2018},
}
P. Grittmann
Implementing a Parallel Renderer with Vertex Connection and Merging
Publication Type: Article, Bachelor Thesis, Saarland University
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