Computer Graphics and Visualization › Publications

2023

The template mesh warped to an input head model. A low-resolution template is shown for illustrative purposes
Diego Mazala, Claudio Esperança, and Ricardo Marroquim
Laplacian face blending
Comput Animat Virtual Worlds, 2023
pdf more
The data collection phase in the 5th round
Robin Gerster, Bart Swinkels, Thomas Streefkerk, Thomas Sjerps, Kris van Melis, and Rafael Bidarra
Little Big Data - a secondary school game raising awareness on data collection and analysis
In Proceedings of CoG, 2023
pdf more
Left. Spectral renderings of the same scene under four standard illuminants. This scene contains RGB textures which have been authored for spectral uplifting with our method. Top-right. Metameric mismatching between two objects, which are constrained to remain identical under D65 and A illuminants. Middle-right. Metamerism on a surface with exaggerated reflectances constrained to the theoretical boundaries of a metamer mismatch volume, such that a message becomes visible only under the FL11 illuminant. Bottom-right. A more realistic example of generated spectral reflectances using our method.
Mark van de Ruit and Elmar Eisemann
Metameric: Spectral Uplifting via Controllable Color Constraints
In Proceedings of SIGGRAPH (Conference Paper Track), 2023
pdf more
Two examples from the SCAPE dataset
Josua Sassen, Klaus Hildebrandt, Martin Rumpf, and Benedikt Wirth
Parametrizing Product Shape Manifolds by Composite Networks
In Proceedings of ICLR, 2023
pdf more
Obstacle avoidance scene:
Silong Lyu and Rafael Bidarra
Procedural generation of challenges for personalized gait rehabilitation
In Proceedings of FDG, 2023
pdf more
Overview of our method
Lukas Uzolas, Elmar Eisemann, and Petr Kellnhofer
Template-free Articulated Neural Point Clouds for Reposable View Synthesis
In Proceedings of NeurIPS, 2023
pdf more
Nikolas L. Jorstad, Janet H. T. Song, David Exposito-Alonso, Hamsini Suresh, Nathan Castro-Pacheco, et al.
Comparative transcriptomics reveals human-specific cortical features
Science, 2023
pdf more
Simulation of balloon inflation (Model: Armadillo, 180k vertices).
Ruben Wiersma, Ahmad Nasikun, Elmar Eisemann, and Klaus Hildebrandt
A Fast Geometric Multigrid Method for Curved Surfaces
In Proceedings of SIGGRAPH (Conference Paper Track), 2023
pdf more
Eight aluminium samples with surfaces varying from smooth (top-left) to rough (bottom-right)
Olaf Clausen, Yang Chen, Arnulph Furhmann, and Ricardo Marroquim
Investigation and Simulation of Diffraction on Rough Surfaces
Computer Graphics Forum, 2023
pdf more
An example of using prototypes. A prototype yellowblue-yellow-yellow is defined (top), and associated to the cyan state. Therefore, every cell on the higher-level layer that collapses to the cyan state will impose the contents of the prototype on the lower-level layer, by default. Note the repetition of the yellow-blue-yellow-yellow "theme"
Pál Patrik Varga and Rafael Bidarra
Procedural mixed-initiative music composition with hierarchical Wave Function Collapse
In Proceedings of PCG Workshop, 2023
pdf more
Level 2 image
Rahul Kochar, Andrejs Karklins, Tobias van den Hurk, Tomohiro Akutsu, Gijs Paardekooper, et al.
Mirrors in Smog City -A serious game to assess collaboration potential
In Proceedings of 54th Conference of the International Simulation and Gaming Association, 2023
pdf more

2022

Running chip-firing on a cubical grid with six neighbors on various uniform backgrounds.
Martin Skrodzki and Ulrich Reitebuch
Chip-Firing Revisited: A Peek into the Third Dimension
In Proceedings of Bridges: Mathematics, Music, Art, Architecture, Education, Culture., 2022
pdf more
The raw and ground truth data from the datasets and model predictions and their associated entropy heatmaps
Prerak P. Mody, Nicolas F. Chaves-de-Plaza, Klaus Hildebrandt, René van Egmond, Huib de Ridder, and Marius Staring
Comparing Bayesian models for organ contouring in head and neck radiotherapy
In Proceedings of SPIE Medical Imaging: Image Processing, 2022
pdf more
Scenes used for our tests
Leonardo Scandolo and Elmar Eisemann
Directed acyclic graph encoding for compressed shadow maps
In Proceedings of Conference on High-Performance Graphics, 2022
pdf more
Clouds simulation using DCGrid. The checkerboard pattern shows the automatically adapting grid resolution.
Wouter Raateland, Torsten Hädrich, Jorge Alejandro Amador Herrera, Daniel T. Banuti, S‚àö‚àÇren Pirk, et al.
DCGrid: An Adaptive Grid Structure for Memory-Constrained Fluid Simulation on the GPU
In Proceedings of Computer Graphics and Interactive Techniques, 2022
pdf more
Chapter 1
Andrew Huang, Yuan Fu, Dexter van Leeuwen, Lian Wu, Siert Sebus, et al.
Stranded: a classroom game for implicit bias elicitation and recognition
In Proceedings of 53rd International Simulation and Gaming Association Conference, 2022
pdf more
Teaser
Mijael Ricardo Bueno Perez and Rafael Bidarra
Mixed-initiative story co-creation with TaleMaker
In Proceedings of FDG, 2022
more
Alexander W. Bergman, Petr Kellnhofer, Wang Yifan, Eric R. Chan, David B. Lindell, and Gordon Wetzstein
Generative Neural Articulated Radiance Fields
In Proceedings of NeurIPS, 2022
pdf more
Jan U. Müller, Michael Weinmann, and Reinhard Klein
Unbiased Gradient Estimation for Differentiable Surface Splatting via Poisson Sampling
In Proceedings of ECCV (33), 2022
more
Big Boy Blue (2020), snapology origami sculpture of an eleven-holed torus from by David Honda.
Martin Skrodzki and Milena Damrau
Benefits of Online Meetings for the MathArt Community: Experiences from Two Events
Journal of Mathematics and the Arts, 2022
pdf more