Stefan Ohrhallinger, Amal Dev Parakkat, Pooran Memari
Feature-Sized Sampling for Vector Line Art
In Proceedings of the 31th Pacific Conference on Computer Graphics and Applications, pages 1-2. October 2023.
[paper] [talk]

Diana MarinORCID iD, Stefan Ohrhallinger, Michael WimmerORCID iD
Parameter-Free and Improved Connectivity for Point Clouds
Poster shown at Eurographics 2023 ( 8. May 2023-12. May 2023) In Eurographics 2023 - Posters , pages 5-6.
[paper]

Diana MarinORCID iD, Stefan Ohrhallinger, Michael WimmerORCID iD
SIGDT: 2D Curve Reconstruction
Computer Graphics Forum, 41(7):25-36, October 2022. [Paper] [Paper]

Stefan Ohrhallinger
Curve/Surface Reconstruction and Occlusion-enabled Applications, 2. May 2022, LiX Polytechnique, Saclay-Paris, France

Diana MarinORCID iD, Stefan Ohrhallinger, Michael WimmerORCID iD
SIG-based Curve Reconstruction
Poster shown at Eurographics 2022 - 43rd Annual Conference of the European Association for Computer Graphics (25. April 2022-29. April 2022) In Eurographics 2022 - Posters .
[paper] [poster] [Paper]

Stefan Ohrhallinger, Amal Dev Parakkat, Jiju Peethambaran
Shape Reconstruction: From Theory to Practice
In Eurographics 2022 - Tutorials. April 2022.
[website]

Stefan Ohrhallinger, Amal Dev Parakkat, Jiju Peethambaran
ECCV 2022 Tutorial on Outline and Shape Reconstruction in 2D, 22-10-23-22-10-27, Tel Aviv

Mohamed Radwan, Stefan Ohrhallinger, Michael WimmerORCID iD
Fast occlusion-based point cloud exploration
The Visual Computer Journal, 37:2769-2781, September 2021. [paper]

Stefan Ohrhallinger, Jiju Peethambaran, Amal Dev Parakkat, Tamal K Dey, Ramanathan Muthuganapathy
2D Points Curve Reconstruction Survey and Benchmark
Computer Graphics Forum, 1:611-632, March 2021. [paper] [Website]

Markus Schütz, Stefan Ohrhallinger, Michael WimmerORCID iD
Fast Out-of-Core Octree Generation for Massive Point Clouds
Computer Graphics Forum, 39(7):1-13, November 2020. [paper]

Philipp ErlerORCID iD, Paul Guerrero, Stefan Ohrhallinger, Michael WimmerORCID iD, Niloy Mitra
Points2Surf: Learning Implicit Surfaces from Point Clouds
In Computer Vision -- ECCV 2020, pages 108-124. October 2020.
[points2surf_paper] [short video]

Kurt Leimer, Andreas Winkler, Stefan Ohrhallinger, Przemyslaw Musialski
Pose to Seat: Automated design of body-supporting surfaces
Computer Aided Geometric Design, 79:1-1, April 2020. [image] [Paper] [paper]

Stefan Ohrhallinger, Michael WimmerORCID iD
FitConnect: Connecting Noisy 2D Samples by Fitted Neighborhoods
Computer Graphics Forum, 38(1):126-137, February 2019. [paper] [Replicability Source Code]

Stefan Ohrhallinger, Adam Celarek
X-Mas Card 2019
[image] [pdf]

Stefan Ohrhallinger, Michael WimmerORCID iD
StretchDenoise: Parametric Curve Reconstruction with Guarantees by Separating Connectivity from Residual Uncertainty of Samples
In Proceedings of Pacific Graphics 2018, pages 1-4. August 2018.
[image] [paper] [Extended version] [source]

Mohamed Radwan, Stefan Ohrhallinger, Elmar Eisemann, Michael WimmerORCID iD
Cut and Paint: Occlusion-Aware Subset Selection for Surface Processing
In Proceedings of Graphics Interface 2017, pages 82-89. May 2017.
[paper]

Stefan Ohrhallinger, Scott A. Mitchell, Michael WimmerORCID iD
Curve Reconstruction with Many Fewer Samples
Computer Graphics Forum, 35(5):167-176, 2016. [paper] [slides] [Reproducibility Source Code]

Mohamed Radwan, Stefan Ohrhallinger, Michael WimmerORCID iD
Efficient Collision Detection While Rendering Dynamic Point Clouds
In Proceedings of the 2014 Graphics Interface Conference, pages 25-33. May 2014.
[paper] [slides]

Stefan Ohrhallinger, Sudhir Mudur
An Efficient Algorithm for Determining an Aesthetic Shape Connecting Unorganised 2D Points
Computer Graphics Forum, 32(8):72-88, December 2013. [paper] [slides-ODP] [slides-PDF] [source code]

Stefan Ohrhallinger, Sudhir Mudur, Michael WimmerORCID iD
Minimizing Edge Length to Connect Sparsely Sampled Unorganized Point Sets
Computers & Graphics (Proceedings of Shape Modeling International 2013), 37(6):645-658, October 2013. [paper] [slides] [source and binaries]

Stefan Ohrhallinger
The Intrinsic Shape of Point Clouds
Supervisor: Sudhir Mudur
Duration: September 2006 — July 2012
[Phd-Thesis]

Stefan Ohrhallinger, Sudhir Mudur
Minimising Longest Edge for Closed Surface Construction from Unorganised 3D Point Sets
Poster shown at Eurographics 2012 (Best Poster Award) (13. May 2012-18. May 2012) In Poster Proceedings , pages 25-26.
[paper] [poster]

Stefan Ohrhallinger, Sudhir Mudur
Interpolating an unorganized 2D point cloud with a single closed shape
Computer-Aided Design, 43(1):1629-1638, January 2011. [paper]