Computer Graphics and Visualization › Publications

2024

Brainstem (DICE=0.13, |∆D0.03cc| = 6.0%)
Nicolas F. Chaves-de-Plaza, Prerak P. Mody, Merle Huiskes, Alice Onderwater, Rense Lamsma, et al.
Large-scale dose evaluation of deep learning organ contours in head-and-neck radiotherapy by leveraging existing plans
Physics and Imaging in Radiation Oncolog, 2024
pdf more
User interface during gameplay
Erik Blokland, Caroline Cullinan, Doreen Mulder, Willie Overman, Marin Visscher, et al.
A serious game exploring diversity of perspectives in citizenship education
Journal of Interactive Narrative, 2024
pdf more
Partial Screenshot of ManiVault Studio
Alexander Vieth, Thomas Kroes, Julian Thijssen, Baldur van Lew, Jeroen Eggermont, et al.
ManiVault: A Flexible and Extensible Visual Analytics Framework for High-Dimensional Data
IEEE Transactions on Visualization and Computer Graphics, 2024
pdf more
Teaser Image
Rafael Romeiro, Elmar Eisemann, and Ricardo Marroquim
Retinal pre-filtering for light field displays
Computers & Graphics, 2024
pdf more
a Breast phantom with a magnetic seed inside and markers outside. b Computed tomography slice of the breast phantom. c Seed localization demo with a surgeon
Pierre Ambrosini, Sara Azizian Amiri, Eliane Zeestraten, Tessa van Ginhoven, Ricardo Marroquim, and Theo van Walsum
3D magnetic seed localization for augmented reality in surgery
International Journal of Computer Assisted Radiology and Surgery, 2024
pdf more
Example of a statue
Amal Dev Parakkat, Stefan Ohrhallinger, Elmar Eisemann, and Pooran Memari
BallMerge: High-quality Fast Surface Reconstruction via Voronoi Balls
Computer Graphics Forum, 2024
pdf more
Non-parametric analysis of the ensemble of 500 hPa geopotential contour lines
Nicolas F. Chaves-de-Plaza, Mathijs Molenaar, Prerak P. Mody, Marius Staring, René van Egmond, et al.
Depth for Multi-Modal Contour Ensembles
Computer Graphics Forum, 2024
pdf more
Left: Rendering of the hyperbolic virtual environment Holonomy, including a mini-map in the HUD. Hyperbolic effects are visible in the flag and the creeks partially vanishing behind the trees. Right: A player in the physical move area, with the corresponding square tiles marked on the floor.
Martin Skrodzki, Scott Jochems, Joris Rijsdijk, Ravi Snellenberg, and Rafael Bidarra
Holonomy: a virtual environment based on hyperbolic space
In Proceedings of International ACM Conference on 3D Web Technology, 2024
pdf more
Contour boxplot that provides a statistical summary of an ensemble of contours of a slice of the right parotid gland of a head-and-neck cancer patient.
Nicolas F. Chaves-de-Plaza, Prerak P. Mody, Marius Staring, René van Egmond, Anna Vilanova, and Klaus Hildebrandt
Inclusion Depth for Contour Ensembles
IEEE Transactions on Visualization and Computer Graphics, 2024
pdf more
Workflow and interaction scheme of our Musicon system
Xuejiao Luo, Vera Hoveling, and Elmar Eisemann
Musicon: Glyph-Based Design for Music Visualization and Retrieval
In Proceedings of Vision, Modeling, and Visualization, 2024
pdf more
Our Sheared Polygonal Texture Filtering (SPTF) demonstrates superior filtering accuracy compared to hardware- accelerated Anisotropic filtering (ANISO16) at a lower computational cost in comparison to Elliptical Weighted Average (EWA).
Guowei Lu, Jerry Guo, Petr Kellnhofer, and Elmar Eisemann
Sheared Polygonal Texture Filtering
In Proceedings of Graphics Interface, 2024
pdf more
A comparison between SVBRDF maps and other state-of-the-art methods
Xuejiao Luo, Leonardo Scandolo, Adrien Bousseau, and Elmar Eisemann
Single-Image SVBRDF Estimation with Learned Gradient Descent
Computer Graphics Forum, 2024
pdf more
A screenshot of ProceduraLiszt’s Main tab
Pál Patrik Varga and Rafael Bidarra
Harmony in hierarchy: mixed-initiative music composition inspired by WFC
In Proceedings of Entertainment Computing - ICEC, 2024
pdf more
User creation from the requested task.
Shaad Alaka and Rafael Bidarra
Mixed-initiative generation of virtual worlds - a comparative study on the cognitive load of WFC and HSWFC
In Proceedings of FDG, 2024
pdf more

2023

An example factor graph from a Bedroom motif.
J. Timothy Balint and Rafael Bidarra
Procedural generation of narrative worlds
IEEE Trans Games, 2023
pdf more
In-game footage of example scenarios.
Mark Bekooy, Dan Dan Berendsen, Martin Dierikx, Rolf Piepenbrink, Jan-Willem van Rhenen, and Rafael Bidarra
A theory-of-mind game for the early detection of frontotemporal dementia
In Proceedings of ICIDS, 2023
pdf more
In-game footage of game mechanics.
Yimin Zhou, Merlijn Mac Gillavry, Pengzhi Yang, Zihao Xu, Baitian Zhang, and Rafael Bidarra
Astral Body: a virtual reality game for body ownership investigation
In Proceedings of GALA, 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
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
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