Marc Alexa

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 45

Top Venues

Darmstadt University of Technology, Germany (PHD)

Education History

Darmstadt University of Technology, Germany

PHD

Publications

Astrid Bunge, Dennis R. Bukenberger, Sven Dominik Wagner, Marc Alexa, Mario Botsch
Polygon Laplacian Made Robust. Comput. Graph. Forum 43 (2) (2024)
Ugo Paavo Finnendahl, Dimitrios Bogiokas, Pablo Robles Cervantes, Marc Alexa
Efficient Embeddings in Exact Arithmetic. ACM Trans. Graph. 42 (4) (2023)
Ugo Paavo Finnendahl, Matthias Schwartz, Marc Alexa
ARAP Revisited Discretizing the Elastic Energy using Intrinsic Voronoi Cells. Comput. Graph. Forum 42 (6) (2023)
Maximilian Kohlbrenner, Sing Chun Lee, Marc Alexa, Misha Kazhdan
Poisson Manifold Reconstruction - Beyond Co-dimension One. Comput. Graph. Forum 42 (5) (2023)
Markus Worchel, Marc Alexa
Differentiable Shadow Mapping for Efficient Inverse Graphics. CVPR (2023)
Tobias Djuren, Maximilian Kohlbrenner, Marc Alexa
K-Surfaces: Bézier-Splines Interpolating at Gaussian Curvature Extrema. ACM Trans. Graph. 42 (6) (2023)
Markus Worchel, Marc Alexa
Differentiable Shadow Mapping for Efficient Inverse Graphics. CoRR (2023)
Markus Worchel, Marc Alexa
Differentiable Rendering of Parametric Geometry. ACM Trans. Graph. 42 (6) (2023)
Astrid Bunge, Marc Alexa, Mario Botsch
Discrete Laplacians for General Polygonal and Polyhedral Meshes. SIGGRAPH ASIA Courses (2023)
Marc Alexa
Tutte Embeddings of Tetrahedral Meshes. CoRR (2022)
Marc Alexa
Super-Fibonacci Spirals: Fast, Low-Discrepancy Sampling of SO(3). CVPR (2022)
Marc Alexa
-Functions Piecewise-linear Approximation from Noisy and Hermite Data. SIGGRAPH (Conference Paper Track) (2022)
Sebastian Koch, Yurii Piadyk, Markus Worchel, Marc Alexa, Claudio Silva, Denis Zorin, Daniele Panozzo
Hardware Design and Accurate Simulation of Structured-Light Scanning for Benchmarking of 3D Reconstruction Algorithms. NeurIPS Datasets and Benchmarks (2021)
Jiayi Eris Zhang, Alec Jacobson, Marc Alexa
Fast Updates for Least-Squares Rotational Alignment. Comput. Graph. Forum 40 (2) (2021)
Marc Alexa
PolyCover: Shape Approximating With Discrete Surface Orientation. IEEE Computer Graphics and Applications 41 (3) (2021)
Maximilian Kohlbrenner, Ugo Paavo Finnendahl, T. Djuren, Marc Alexa
Gauss Stylization: Interactive Artistic Mesh Modeling based on Preferred Surface Normals. Comput. Graph. Forum 40 (5) (2021)
Marc Alexa, Philipp Herholz, Maximilian Kohlbrenner, Olga Sorkine-Hornung
Properties of Laplace Operators for Tetrahedral Meshes. Comput. Graph. Forum 39 (5) (2020)
Marc Alexa
Conforming weighted delaunay triangulations. ACM Trans. Graph. 39 (6) (2020)
Marc Alexa
Iteratively reweighted greedy set cover. CoRR (2020)
Jochen Jacobs, Xi Wang, Marc Alexa
Keep It Simple: Depth-based Dynamic Adjustment of Rendering for Head-mounted Displays Decreases Visual Comfort. ACM Trans. Appl. Percept. 16 (3) (2019)
Xi Wang, Andreas Ley, Sebastian Koch, David Lindlbauer, James Hays, Kenneth Holmqvist, Marc Alexa
The Mental Image Revealed by Gaze Tracking. CHI (2019)
Xi Wang, Albert Chern, Marc Alexa
Center of circle after perspective transformation. CoRR (2019)
Marc Alexa
Harmonic triangulations. ACM Trans. Graph. 38 (4) (2019)
Alexandra Ion, David Lindlbauer, Philipp Herholz, Marc Alexa, Patrick Baudisch
Understanding Metamaterial Mechanisms. CHI (2019)
Sebastian Koch, Albert Matveev, Zhongshi Jiang, Francis Williams, Alexey Artemov, Evgeny Burnaev, Marc Alexa, Denis Zorin, Daniele Panozzo
ABC: A Big CAD Model Dataset for Geometric Deep Learning. CVPR (2019)
Jimmy Etienne, Nicolas Ray, Daniele Panozzo, Samuel Hornus, Charlie C. L. Wang, Jonàs Martínez, Sara McMains, Marc Alexa, Brian Wyvill, Sylvain Lefebvre
CurviSlicer: slightly curved slicing for 3-axis printers. ACM Trans. Graph. 38 (4) (2019)
Philipp Herholz, Marc Alexa
Efficient Computation of Smoothed Exponential Maps. Comput. Graph. Forum 38 (6) (2019)
Sebastian Koch, Albert Matveev, Zhongshi Jiang, Francis Williams, Alexey Artemov, Evgeny Burnaev, Marc Alexa, Denis Zorin, Daniele Panozzo
ABC: A Big CAD Model Dataset For Geometric Deep Learning. CoRR (2018)
Philipp Herholz, Marc Alexa
Factor once: reusing cholesky factorizations on sub-meshes. ACM Trans. Graph. 37 (6) (2018)
Andreas Fender, Philipp Herholz, Marc Alexa, Jörg Müller
OptiSpace: Automated Placement of Interactive 3D Projection Mapping Content. CHI (2018)
Michal Piovarci, Michael Wessely, Michal Jagielski, Marc Alexa, Wojciech Matusik, Piotr Didyk
Design and analysis of directional front projection screens. Comput. Graph. 74 (2018)
Bernd Bickel, Marc Alexa, Jessica K. Hodgins, Kristina Shea
Computational Aspects of Fabrication (Dagstuhl Seminar 18431). Dagstuhl Reports 8 (10) (2018)
Xi Wang, Sebastian Koch, Kenneth Holmqvist, Marc Alexa
Tracking the gaze on objects in 3D: how do people really look at the bunny? ACM Trans. Graph. 37 (6) (2018)
Marc Alexa, Kristian Hildebrand, Sylvain Lefebvre
Optimal Discrete Slicing. ACM Trans. Graph. 36 (1) (2017)
Philipp Herholz, Timothy A. Davis, Marc Alexa
Localized solutions of sparse linear systems for geometry processing. ACM Trans. Graph. 36 (6) (2017)
Marc Alexa
Technical perspective: Exploring a kingdom by geodesic measures. Commun. ACM 60 (11) (2017)
Michal Piovarci, Michael Wessely, Michal Jagielski, Marc Alexa, Wojciech Matusik, Piotr Didyk
Directional screens. SCF (2017)
Andreas Fender, David Lindlbauer, Philipp Herholz, Marc Alexa, Jörg Müller
HeatSpace: Automatic Placement of Displays by Empirical Analysis of User Behavior. UIST (2017)
David Lindlbauer, Jörg Müller, Marc Alexa
Changing the Appearance of Real-World Objects By Modifying Their Surroundings. CHI (2017)
Ronald Richter, Jan Eric Kyprianidis, Boris Springborn, Marc Alexa
Constrained Modelling of 3-Valent Meshes Using a Hyperbolic Deformation Metric. Comput. Graph. Forum 36 (6) (2017)
Philipp Herholz, Felix Haase, Marc Alexa
Diffusion Diagrams: Voronoi Cells and Centroids from Diffusion. Comput. Graph. Forum 36 (2) (2017)
Philipp Herholz, Sebastian Koch, Tamy Boubekeur, Marc Alexa
Unsharp masking geometry improves 3D prints. Comput. Graph. 66 (2017)
Marc Alexa, Michela Spagnuolo
Foreword to the Special Issue on SMI 2016. Comput. Graph. 58 (2016)
David Lindlbauer, Jens Emil Grønbæk, Morten Birk, Kim Halskov, Marc Alexa, Jörg Müller
Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. CHI (2016)
David Lindlbauer, Jörg Müller, Marc Alexa
Changing the Appearance of Physical Interfaces Through Controlled Transparency. UIST (2016)
Ronald Richter, Marc Alexa
Mahalanobis centroidal Voronoi tessellations. Comput. Graph. 46 (2015)
Philipp Herholz, Wojciech Matusik, Marc Alexa
Approximating Free-form Geometry with Height Fields for Manufacturing. Comput. Graph. Forum 34 (2) (2015)
Philipp Herholz, Jan Eric Kyprianidis, Marc Alexa
Perfect Laplacians for Polygon Meshes. Comput. Graph. Forum 34 (5) (2015)
Marc Alexa, Jan Eric Kyprianidis
Error diffusion on meshes. Comput. Graph. 46 (2015)
Katrin Lang, Marc Alexa
The Markov pen: online synthesis of free-hand drawing styles. NPAR@Expressive (2015)
Ronald Richter, Marc Alexa
Beam meshes. Comput. Graph. 53 (2015)
James Tompkin, Samuel Muff, James McCann, Hanspeter Pfister, Jan Kautz, Marc Alexa, Wojciech Matusik
Joint 5D Pen Input for Light Field Displays. UIST (2015)
Marc Alexa
A woodworker's easy fix: technical perspective. Commun. ACM 58 (9) (2015)
Xi Wang, David Lindlbauer, Christian Lessig, Marc Alexa
Accuracy of Monocular Gaze Tracking on 3D Geometry. ETVIS (2015)
Marc Alexa, Bernd Bickel, Sara McMains, Holly E. Rushmeier
Computational Aspects of Fabrication (Dagstuhl Seminar 14361). Dagstuhl Reports 4 (8) (2014)
Philipp Herholz, Marc Alexa, Wojciech Matusik
Turning free-form surfaces into manufacturable components. SIGGRAPH Studio (2014)
Xavier Snelgrove, Thiago Pereira, Wojciech Matusik, Marc Alexa
Parallax Walls: Light fields from occlusion on height fields. Comput. Graph. 37 (8) (2013)
Bernd Bickel, Marc Alexa
Computational Aspects of Fabrication: Modeling, Design, and 3D Printing. IEEE Computer Graphics and Applications 33 (6) (2013)
Olivier Rouiller, Bernd Bickel, Jan Kautz, Wojciech Matusik, Marc Alexa
3D-Printing Spatially Varying BRDFs. IEEE Computer Graphics and Applications 33 (6) (2013)
Max Limper, Yvonne Jung, Johannes Behr, Marc Alexa
The POP Buffer: Rapid Progressive Clustering by Geometry Quantization. Comput. Graph. Forum 32 (7) (2013)
Kristian Hildebrand, Marc Alexa
Sketch-based pipeline for mass customization. SIGGRAPH Talks (2013)
Timothy Gerstner, Doug DeCarlo, Marc Alexa, Adam Finkelstein, Yotam I. Gingold, Andrew Nealen
Pixelated image abstraction with integrated user constraints. Comput. Graph. 37 (5) (2013)
Kristian Hildebrand, Bernd Bickel, Marc Alexa
Orthogonal slicing for additive manufacturing. Comput. Graph. 37 (6) (2013)
Kristian Hildebrand, Bernd Bickel, Marc Alexa
crdbrd: Shape Fabrication by Sliding Planar Slices. Comput. Graph. Forum 31 (2pt3) (2012)
Björn Bollensdorff, Uwe Hahne, Marc Alexa
The effect of perspective projection in multi-touch 3D interaction. Graphics Interface (2012)
James Tompkin, Samuel Muff, Stanislav Jakuschevskij, Jim McCann, Jan Kautz, Marc Alexa, Wojciech Matusik
Interactive light field painting. SIGGRAPH Emerging Technologies (2012)
Marc Alexa, Wojciech Matusik
Irregular pit placement for dithering images by self-occlusion. Comput. Graph. 36 (6) (2012)
Mathias Eitz, James Hays, Marc Alexa
How do humans sketch objects? ACM Trans. Graph. 31 (4) (2012)
Mathias Eitz, Ronald Richter, Tamy Boubekeur, Kristian Hildebrand, Marc Alexa
Sketch-based shape retrieval. ACM Trans. Graph. 31 (4) (2012)
Amit Bermano, Ilya Baran, Marc Alexa, Wojciech Matusik
ShadowPix: Multiple Images from Self Shadowing. Comput. Graph. Forum 31 (2pt3) (2012)
Bo Li, Tobias Schreck, Afzal Godil, Marc Alexa, Tamy Boubekeur, Benjamin Bustos, J. Chen, Mathias Eitz, Takahiko Furuya, Kristian Hildebrand, S. Huang, Henry Johan, Arjan Kuijper, Ryutarou Ohbuchi, Ronald Richter, Jose M. Saavedra, Maximilian Scherer, Tomohiro Yanagimachi, Gang-Joon Yoon, Sang Min Yoon
SHREC'12 Track: Sketch-Based 3D Shape Retrieval. 3DOR@Eurographics (2012)
Timothy Gerstner, Doug DeCarlo, Marc Alexa, Adam Finkelstein, Yotam I. Gingold, Andrew Nealen
Pixelated image abstraction. NPAR@Expressive (2012)
Mathias Eitz, Ronald Richter, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
Photosketcher: Interactive Sketch-Based Image Synthesis. IEEE Computer Graphics and Applications 31 (6) (2011)
Mathias Eitz, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
Sketch-Based Image Retrieval: Benchmark and Bag-of-Features Descriptors. IEEE Trans. Vis. Comput. Graph. 17 (11) (2011)
Uwe Hahne, Marc Alexa
Exposure Fusion for Time-Of-Flight Imaging. Comput. Graph. Forum 30 (7) (2011)
Jonas Pfeil, Kristian Hildebrand, Carsten Gremzow, Bernd Bickel, Marc Alexa
Throwable panoramic ball camera. SIGGRAPH Asia Emerging Technologies (2011)
Marc Alexa, Max Wardetzky
Discrete Laplacians on general polygonal meshes. ACM Trans. Graph. 30 (4) (2011)
Marc Alexa, Wojciech Matusik
Images from Self-Occlusion. CAe (2011)
Bert Buchholz, Tamy Boubekeur, Doug DeCarlo, Marc Alexa
Binary Shading Using Appearance and Geometry. Comput. Graph. Forum 29 (6) (2010)
Mathias Eitz, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
An evaluation of descriptors for large-scale image retrieval from sketched feature lines. Comput. Graph. 34 (5) (2010)
Ronald Richter, Mathias Eitz, Marc Alexa
Interactively browsing large image collections. SIGGRAPH Talks (2010)
Tim Winkler, Jens Drieseberg, Marc Alexa, Kai Hormann
Multi-Scale Geometry Interpolation. Comput. Graph. Forum 29 (2) (2010)
Helen Perkunder, Johann Habakuk Israel, Marc Alexa
Shape Modeling with Sketched Feature Lines in Immersive 3D Environments. SBIM (2010)
A. Cengiz Öztireli, Marc Alexa, Markus H. Gross
Spectral sampling of manifolds. ACM Trans. Graph. 29 (6) (2010)
Mathias Eitz, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
Sketch-based 3D shape retrieval. SIGGRAPH Talks (2010)
Marc Alexa, Wojciech Matusik
Reliefs as images. ACM Trans. Graph. 29 (4) (2010)
Tamy Boubekeur, Marc Alexa
Mesh simplification by stochastic sampling and topological clustering. Comput. Graph. 33 (3) (2009)
Marc Alexa, Anders Adamson
Interpolatory point set surfaces - convexity and Hermite data. ACM Trans. Graph. 28 (2) (2009)
Andrew Nealen, Justus Pett, Marc Alexa, Takeo Igarashi
GridMesh: Fast and high quality 2D Mesh generation for interactive 3D shape modeling. Shape Modeling International (2009)
Mathias Eitz, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
A descriptor for large scale image retrieval based on sketched feature lines. SBIM (2009)
Uwe Hahne, Marc Alexa
Depth Imaging by Combining Time-of-Flight and On-Demand Stereo. Dyn3D (2009)
Christoph K. Reinbothe, Tamy Boubekeur, Marc Alexa
Hybrid Ambient Occlusion. Eurographics (Areas Papers) (2009)
Mathias Eitz, Kristian Hildebrand, Tamy Boubekeur, Marc Alexa
PhotoSketch: a sketch based image query and compositing system. SIGGRAPH Talks (2009)
Uwe Hahne, Jonas Schild, Stefan Elstner, Marc Alexa
Multi-touch Focus+Context Sketch-based Interaction. SBIM (2009)
Tamy Boubekeur, Marc Alexa
Phong Tessellation. ACM Trans. Graph. 27 (5) (2008)
Johannes Zimmermann, Andrew Nealen, Marc Alexa
Sketching contours. Comput. Graph. 32 (5) (2008)
Marc Alexa, Tamy Boubekeur
Subdivision shading. ACM Trans. Graph. 27 (5) (2008)
Tao Ju, Marc Alexa, Steven J. Gortler
Preface. Comput. Aided Geom. Des. 25 (8) (2008)
Uwe Hahne, Marc Alexa
Combining Time-Of-Flight depth and stereo images without accurate extrinsic calibration. Int. J. Intell. Syst. Technol. Appl. 5 (3/4) (2008)
Marc Alexa, Björn Bollensdorff, Ingo Bressler, Stefan Elstner, Uwe Hahne, Nino Kettlitz, Norbert Lindow, Robert Lubkoll, Ronald Richter, Claudia Stripf, Sebastian Szczepanski, Karl Wessel, Carsten Zander
Continuous reference images for FTIR touch sensing. SIGGRAPH Posters (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Marc Alexa