2021W

• Seminar in Computer Graphics / 186.175 / SE

• Modeling the World at Scale
  2020 – 2024 / Vienna Science and Technology Fund (WWTF)
• Photogrammetry made easy
  2020 – 2022 / netidee Projektförderung
• Superhumans - Walking Through Walls
  2019 – 2022 / Austrian Science Fund (FWF)

Note: Due to the rollout of TU Wien’s new publication database, the list below may be slightly outdated. Once APIs for the new database have been released, everything will be up to date again.

• 2D Points Curve Reconstruction Survey and Benchmark / S. Ohrhallinger, J. Peethambaran, A. Parakkat, T. Dey, R. Muthuganapathy / in: "Eurographics 2021", Eurographics Association, 2021, 1 - 22
• Fast occlusion-based point cloud exploration / M. Radwan, S. Ohrhallinger, M. Wimmer / in: "Computer Graphics International 2021", 37; Springer, 2021, 2769 - 2781
• Pose to Seat: Automated design of body-supporting surfaces / K. Leimer, A. Winkler, S. Ohrhallinger, P. Musialski / Computer Aided Geometric Design, 79 (2020), 1 - 16
• Fast Out-of-Core Octree Generation for Massive Point Clouds / M. Schütz, S. Ohrhallinger, A. Wimmer / in: "Computer Graphics Forum", 39; E. Eisemann (ed.); John Wiley & Sons, Inc., 2020, 1 - 13
• Points2Surf Learning Implicit Surfaces from Point Clouds / P. Erler, P. Guerrero, S. Ohrhallinger, M. Wimmer, N. Mitra / in: "Computer Vision - ECCV 2020", 12350; Springer Verlag (ed.); issued by: Springer Cham; Springer-Verlag Berlin Heidelberg, Berlin, 2020, ISBN: 978-3-030-58557-0, 108 - 124
• StretchDenoise: Parametric Curve Reconstruction with Guarantees by Separating Connectivity from Residual Uncertainty of Samples / S. Ohrhallinger, M. Wimmer / Talk: Pacific Graphics, HongKong (invited); 2018-10-08 - 2018-10-11; in: "Proceedings of Pacific Graphics 2018", H. Fu, A. Ghosh, and J. Kopf (Guest Editors), Volume 37 (2018), Number 7 (2018)
• FitConnect: Connecting Noisy 2D Samples by Fitted Neighborhoods / S. Ohrhallinger, M. Wimmer / Talk: Symposium on Geometry Processing, Paris (invited); 2018-07-09 - 2018-07-11; in: "Proceedings of Symposium of Geometry Processing", Computer Graphics Forum, (2018), ISSN: 1467-8659; 1 - 11
• Cut, Drag, Paint: Occlusion-Aware Surface Processing / M. Radwan, S. Ohrhallinger, E. Eisemann, M. Wimmer / Talk: Graphics Interface, Edmonton, Alberta, CA (invited); 2017-05-17 - 2017-05-19; in: "Proceedings of the 2017 Graphics Interface Conference", (2017), ISBN: 978-0-9947868-2-1; 82 - 89
• Curve Reconstruction with Many Fewer Samples / S. Ohrhallinger, M. Wimmer, S. Mitchell / Talk: Symposium on Geometry Processing, Berlin; 2016-06-20 - 2016-06-24; in: "Computer Graphics Forum", Computer Graphics Forum, 35/5 (2016), ISSN: 1467-8659; 167 - 176
• Efficient Collision Detection While Rendering Dynamic Point Clouds / M. Radwan, S. Ohrhallinger, M. Wimmer / Talk: Graphics Interface, Montreal, Quebec, Canada (invited); 2014-05-07 - 2014-05-09; in: "Graphics Interface", Proceedings of the 2014 Graphics Interface Conference, (2014), ISBN: 978-1-4822-6003-8; 25 - 33
• Minimizing Edge Length to Connect Sparsely Sampled Unorganized Point Sets / S. Ohrhallinger, S. Mudur, M. Wimmer / Talk: Shape Modeling International (SMI), Bournemouth, UK (invited); 2013-07-10 - 2013-07-12
• An Efficient Algorithm for Determining an Aesthetic Shape Connecting Unorganised 2D Points / S. Ohrhallinger, S. Mudur / Talk: Eurographics Symposium on Rendering 2013, Zaragoza, Spain (invited); 2013-06-19 - 2013-06-21
• An Efficient Algorithm for Determining an Aesthetic Shape Connecting Unorganised 2D Points / S. Ohrhallinger, S. Mudur / Computer Graphics Forum (invited), 32 (2013), 8; 72 - 88
• Minimizing Edge Length to Connect Sparsely Sampled Unorganized Point Sets / S. Ohrhallinger, S. Mudur, M. Wimmer / Computers & Graphics (invited), 37 (2013), 6; 645 - 658
• Minimising Longest Edge for Closed Surface Construction from Unorganised 3D Point Sets / S. Ohrhallinger, S. Mudur / Poster: Eurographics, Cagliari, Sardinia, Italy; 2012-05-13 - 2012-05-18; in: "Eurographics 2012", Eurographics Association, (2012), 25 - 26
• Interpolating an unorganized 2D point cloud with a single closed shape / S. Ohrhallinger, S. Mudur / Computer Aided Design, 43 (2011), 1; 1629 - 1638

Note: Due to the rollout of TU Wien’s new publication database, the list below may be slightly outdated. Once APIs for the new database have been released, everything will be up to date again.

• Global Registration of RangeScans with Match ToleranceVerification / Master Thesis by F. Laager / Supervisor: M. Wimmer, S. Ohrhallinger; Visual Computing and Human-Centered Technology, 2019; final examination: 2019-01
• Real-time Meshing for Noisy Points / Master Thesis by D. Prieler / Supervisor: S. Ohrhallinger; Institut für Computergraphik und Algorithmen, 2016; final examination: 2016-02-11