Kellnhofer, Petr

Petr Kellnhofer

Address: Van Mourik Broekmanweg 6, Room W.5.900 Building 28, 2628 XE Delft, The Netherlands
Email: p.kellnhofer [a.t) tudelft.nl
 ...or: pkellnho [a.t) gmail.com

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Introduction

I am an Assistant Professor in the Computer Graphics and Visualization Group at TU Delft. I conduct research in computational imaging and displays covering both perceptual aspects of AR/VR/lightfield displays as well as computer vision techniques for 3D scene representation including neural rendering.

Since 2019, I have been a Visiting Scholar in the Stanford Computational Imaging Lab of Prof. Gordon Wetzstein at Stanford University and Senior Technical Staff member at Raxium. Between 2017 and 2019 I was a Postdoctoral Associate in the Computational Fabrication Group of Prof. Wojciech Matusik at MIT CSAIL. Between September 2012 and December 2016 I was a PhD Student in the Computer Graphics Department at MPI Informatik and Saarland University under supervision of Prof. Karol Myszkowski and Prof. Hans-Peter Seidel.
I have defended my PhD thesis Perceptual modeling on stereoscopic 3D on 4th November 2016 and obtained degree Dr.-Ing. with summa cum laude.

Research Interests

Open Positions

I am looking for enthusiastic TU Delft CS Master students interested in development and evaluation of perception-driven algorithms for capture, processing and rendering of light fields for advanced display applications including virtual and augmented reality. The topics include among others neural rendering, generative image synthesis, perceptual modeling and display algorithms.

Teaching

Publications

2023
Lukas Uzolas, Elmar Eisemann, Petr Kellnhofer
arXiv.org
PDF Project Page
Brooke Krajancich, Petr Kellnhofer, Gordon Wetzstein
SIGGRAPH 2023 (ACM Transactions on Graphics journal) [Honorable mention]
PDF Project Page
2022
Alexander W. Bergman*, Petr Kellnhofer*, Wang Yifan*, Eric R. Chan*, David B. Lindell, Gordon Wetzstein
NeurIPS 2022
PDF Project Page
2021
Alexander W. Bergman, Petr Kellnhofer, Gordon Wetzstein
NeurIPS 2021
PDF Project Page
Brooke Krajancich, Petr Kellnhofer, Gordon Wetzstein
ACM SIGGRAPH 2021
PDF Project Page
Petr Kellnhofer, Lars Jebe, Andrew Jones, Kari Pulli, Gordon Wetzstein
IEEE CVPR 2021 (Oral) [Best paper candidate]
PDF Project Page
Eric Chan*, Marco Monteiro*, Petr Kellnhofer, Jiajun Wu, Gordon Wetzstein
IEEE CVPR 2021 (Oral)
PDF Project Page
Liang Shi, Beichen Li, Changil Kim, Petr Kellnhofer, Wojciech Matusik
Nature, 592 (234–239), 2021
PDF Project Page
2020
Brooke Krajancich, Petr Kellnhofer, Gordon Wetzstein
ACM Transactions on Graphics 39(6) (Proc. SIGGRAPH Asia 2020, Daegu, South Korea).
PDF Project Page
2019
Petr Kellnhofer*, Adrià Recasens*, Simon Stent, Wojciech Matusik, and Antonio Torralba
ICCV 2019 (Soul, South Korea, October 29th - November 1st 2019). * Denotes equal contribution.
PDF Project Page
Subramanian Sundaram, Petr Kellnhofer, Yunzhu Li, Jun-Yan Zhu, Antonio Torralba, and Wojciech Matusik
Nature, 569 (7758), 2019
PDF Project Page
Alexandre Kaspar*, Tae-Hyun Oh*, Liane Makatura, Petr Kellnhofer, Jacqueline Aslarus, and Wojciech Matusik
ICML 2019 (Long Beach, CA, USA, 10th - 15th June 2019). * Denotes equal contribution.
PDF Project Page
2018
Adrià Recasens*, Petr Kellnhofer*, Simon Stent, Wojciech Matusik, and Antonio Torralba
ECCV 2018 (Munich, Germany, 8th - 14th September 2018). * Denotes equal contribution.
PDF Project Page
Yagiz Aksoy, Changil Kim, Petr Kellnhofer, Sylvain Paris, Mohamed Elgharib, Marc Pollefeys, and Wojciech Matusik
ECCV 2018 (Munich, Germany, 8th - 14th September 2018).
PDF Project Page
2017
Petr Kellnhofer, Piotr Didyk, Szu-Po Wang, Pitchaya Sitthi-Amorn, William Freeman, Fredo Durand, and Wojciech Matusik
ACM Transactions on Graphics 36(4) (Proc. SIGGRAPH 2017, Los Angeles, California, USA, 30th - 3rd August 2017).
PDF Project Page
Membrane AR: Varifocal, Wide-Field-of-the-View Augmented Reality Display from Deformable Membranes
D. Dunn, C. Tippets, K. Torell, P. Kellnhofer, K. Akşit, P. Didyk, K. Myszkowski, D. Luebke, and H. Fuch
ACM SIGGRAPH Emerging Technologies (Los Angeles, California, USA, 30th - 3rd August 2017).
PDF Project Page
Thomas Leimkühler, Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
IEEE Transactions on Visualization and Computer Graphics, 2017.
PDF Project Page
D. Dunn, C. Tippets, K. Torell, P. Kellnhofer, K. Akşit, P. Didyk, K. Myszkowski, D. Luebke, and H. Fuch
IEEE Transactions on Visualization and Computer Graphics (Selected Proceedings, IEEE Virtual Reality 2017, Los Angeles, CA).
PDF Project Page
2016
Petr Kellnhofer
PhD thesis - Universität des Saarlandes, defended on 4th November 2016.
PDF
Petr Kellnhofer, Piotr Didyk, Tobias Ritschel, Belen Masia, Karol Myszkowski, Hans-Peter Seidel
ACM Transactions on Graphics 35(6) (Proc. SIGGRAPH Asia 2016, The Venetian Macao, Macao, 5th - 8th December 2016).
PDF Project Page
Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
Journal of Electronic Imaging, 2016.
PDF Project Page
Petr Kellnhofer, Piotr Didyk, Karol Myszkowski, Mohamed M. Hefeeda, Hans-Peter Seidel, Wojciech Matusik
ACM Transactions on Graphics 35(4) (Proc. SIGGRAPH 2016, Anaheim, California, USA, 24th - 28th July 2016).
PDF Project Page
Aditya Khosla*, Kyle Krafka*, Petr Kellnhofer, Harini Kannan, Suchi Bhandarkar, Wojciech Matusik, Antonio Torralba
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, USA, 26th June - 1st July 2016.
PDF Project Page
Thomas Leimkühler, Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
Graphics Interface 2016, Victoria, British Columbia, Canada, 31st May - 3rd June 2016.
PDF Project Page
2015
What makes 2D-to-3D stereo conversion perceptually plausible? [Best Presentation Award] (presented by T. Leimkühler)
Petr Kellnhofer, Thomas Leimkühler, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
ACM Symposium on Applied Perception (Tübingen/Germany, 13-14 September 2015), 2015.
PDF Project Page
Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Elmar Eisemann, Hans-Peter Seidel
Computer Graphics Forum (Proc. EGSR 2015, Darmstadt/Germany, 24-26 June 2015), 2015.
PDF Project Page
Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
IS&T/SPIE Electronic Imaging 2015 (Human Vision and Electronic Imaging XX, San Francisco/CA/USA, 8-12 February 2015), 2015.
PDF Project Page
2014
Petr Kellnhofer, Tobias Ritschel, Peter Vangorp, Karol Myszkowski, Hans-Peter Seidel
ACM Transactions on Applied Perception (TAP) - Special issue SAP 2014 (Symposium on Applied Perception 2014, Vancouver, 8-9 August 2014), 2014.
PDF Project Page
Łukasz Dąbała, Petr Kellnhofer, Tobias Ritschel, Piotr Didyk, Krzysztof Templin, Karol Myszkowski, Przemysław Rokita, Hans-Peter Seidel
Computer Graphics Forum 33(2) (Proc. Eurographics 2014, Strasbourg/France, 7-11 April 2014), 2014.
PDF Project Page
Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
IS&T/SPIE Electronic Imaging 2014 (Stereoscopic Displays and Applications XXV, San Francisco/CA/USA, 3-6 February 2014), 2014.
PDF Project Page
2013
Petr Kellnhofer, Tobias Ritschel, Karol Myszkowski, Hans-Peter Seidel
Computer Graphics Forum (Proc. EGSR 2013, Zaragoza/Spain, 19-21 June 2013), 2013.
PDF Project Page
2012
Time-Convenient Deformation of Musculoskeletal System
Petr Kellnhofer, Josef Kohout
In Proceedings of the Algoritmy 2012 Conference (Podbanske/Slovakia, 9-14 September 2012), 2012.
PDF
Fast Deformation for Modelling of Musculoskeletal System
Josef Kohout, Petr Kellnhofer, Saulo Martelli
In Proceedings of the International Conference on Computer Graphics Theory and Applications: GRAPP 2012 (Rome/Italy, 24-26 February 2012), 2012.
PDF

Invited Talks

Awards

Community service

Committees: Selected reviewer duties:

Media coverage

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