Feature-Based Visualization

Excerpt (Random Selection):


G. M. Machado, F. Sadlo, T. Müller, T. Ertl:

Escape Maps

IEEE Transactions on Visualization and Computer Graphics, vol. 20, no. 12, pp. 2604–2613, 2014.

Abstract

We present a technique to visualize the streamline-based mapping between the boundary of a simply-connected subregion of arbitrary 3D vector fields. While the streamlines are seeded on one part of the boundary, the remaining part serves as escape border. Hence, the seeding part of the boundary represents a map of streamline behavior, indicating if streamlines reach the escape border or not. Since the resulting maps typically exhibit a very fine and complex structure and are thus not amenable to direct sampling, our approach instead aims at topologically consistent extraction of their boundary. We show that isocline surfaces of the projected vector field provide a robust basis for stream-surface-based extraction of these boundaries. The utility of our technique is demonstrated in the context of transport processes using vector field data from different domains.

Available Files

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Publications

To Appear
Reviewed Journal Papers
B. Zheng, B. Rieck, H. Leitte, F. Sadlo:
Visualization of Equivalence in 2D Bivariate Fields
Computer Graphics Forum, to appear.
Available files: [BibTeX] [PDF] [Highres PDF] [Video] [Video] [Slides] [Details]

Reviewed Conference Papers
K. Hanser, S. Meggendorfer, P. Hügel, F. Fallenbüchel, H. M. Fahad, F. Sadlo:
Energy-Based Visualization of 2D Flow Fields
In Proceedings of International Conference on Information Visualization Theory and Applications (IVAPP), to appear.
Available files: [BibTeX] [PDF] [Highres PDF] [Slides] [Details]

B. Rieck, M. Banagl, F. Sadlo, H. Leitte:
Persistent Intersection Homology for the Analysis of Discrete Data
In Topological Methods in Data Analysis and Visualization V, Springer International Publishing, to appear.
Available files: [BibTeX]

B. Rieck, F. Sadlo, H. Leitte:
Topological Machine Learning with Persistence Indicator Functions
In Topological Methods in Data Analysis and Visualization V, Springer International Publishing, to appear.
Available files: [BibTeX]

B. Rieck, F. Sadlo, H. Leitte:
Hierarchies and Ranks for Persistence Pairs
In Topological Methods in Data Analysis and Visualization V, Springer International Publishing, to appear.
Available files: [BibTeX]

B. Rieck, F. Sadlo, H. Leitte:
Persistence Concepts for 2D Skeleton Evolution Analysis
In Topological Methods in Data Analysis and Visualization V, Springer International Publishing, to appear.
Available files: [BibTeX]

2019
Reviewed Journal Papers
L. Hofmann, F. Sadlo:
The Dependent Vectors Operator
Computer Graphics Forum, vol. 38, no. 3, pp. 261–272, 2019.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Video] [Video] [Slides] [Details]

A. Sagristà, S. Jordan, T. Müller, F. Sadlo:
Gaia Sky: Navigating the Gaia Catalog
IEEE Transactions on Visualization and Computer Graphics, vol. 25, no. 1, pp. 1070–1079, 2019.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Video] [Details]

2018
Reviewed Journal Papers
L. Hofmann, B. Rieck, F. Sadlo:
Visualization of 4D Vector Field Topology
Computer Graphics Forum, vol. 37, no. 3, pp. 301–313, 2018.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Video] [Video] [Slides] [Details]

G. K. Karch, F. Beck, M. Ertl, C. Meister, K. Schulte, B. Weigand, T. Ertl, F. Sadlo:
Visual Analysis of Inclusion Dynamics in Two-Phase Flow
IEEE Transactions on Visualization and Computer Graphics, vol. 24, no. 5, pp. 1841–1855, 2018.
Available files: [BibTeX] [DOI] [Details]

M. Kern, T. Hewson, F. Sadlo, R. Westermann, M. Rautenhaus:
Robust Detection and Visualization of Jet-stream Core Lines in Atmospheric Flow
IEEE Transactions on Visualization and Computer Graphics, vol. 24, no. 1, pp. 893–902, 2018.
Available files: [BibTeX] [DOI] [Details]

B. Rieck, U. Fugacci, J. Lukasczyk, H. Leitte:
Clique Community Persistence: A Topological Visual Analysis Approach for Complex Networks
IEEE Transactions on Visualization and Computer Graphics, vol. 24, no. 1, pp. 822–831, 2018.
Available files: [BibTeX] [DOI] [PDF] [Details]

Reviewed Conference Papers
K. Hanser, O. Klein, B. Rieck, B. Wiebe, T. Selz, M. Piatkowski, A. Sagristà, B. Zheng, M. Lukácová, G. Craig, H. Leitte, F. Sadlo:
Visualization of Parameter Sensitivity of 2D Time-Dependent Flow
In Lecture Notes in Computer Science: Advances in Visual Computing (Proceedings of International Symposium on Visual Computing), pp. 359–370, 2018.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Slides] [Details]

K. Sdeo, B. Rieck, F. Sadlo:
Visualization of Fullerene Fragmentation
In Short Paper Proceedings of IEEE Pacific Visualization Symposium (PacificVIS), pp. 111–115, 2018.
Available files: [BibTeX] [DOI] [PDF] [Details]

K. Sdeo, B. Zheng, M. Piatkowski, F. Sadlo:
In-Situ Visualization of Solver Residual Fields
In Lecture Notes in Computer Science: High Performance Computing, pp. 294–309, 2018.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Details]

A. Straub, G. K. Karch, S. Boblest, J. Kaufmann, F. Sadlo, B. Weigand, T. Ertl:
Visual Analysis of Interface Deformation in Multiphase Flow
In Proceedings of the DIPSI Workshop 2018. Droplet Impact Phenomena & Spray Investigations, 2018.
Available files: [BibTeX] [DOI] [Details]

2017
Reviewed Journal Papers
M. Bußler, P. Diehl, D. Pflüger, S. Frey, F. Sadlo, T. Ertl, M. A. Schweitzer:
Visualization of Fracture Progression in Peridynamics
Computers & Graphics, vol. 67, pp. 45–57, 2017.
Available files: [BibTeX] [DOI] [Details]

V. Machado, R. Leite, F. Moura, S. Cunha, F. Sadlo, J. L. Comba:
Visual Soccer Match Analysis Using Spatiotemporal Positions of Players
Computers & Graphics, vol. 68, pp. 84–95, 2017.
Available files: [BibTeX] [DOI] [Details]

A. Sagristà, S. Jordan, A. Just, F. Dias, L. G. Nonato, F. Sadlo:
Topological Analysis of Inertial Dynamics
IEEE Transactions on Visualization and Computer Graphics, vol. 23, no. 1, pp. 950–959, 2017.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Technical Addendum] [Video] [Details]

Reviewed Conference Papers
P. Diehl, M. Bußler, D. Pflüger, S. Frey, T. Ertl, F. Sadlo, M. A. Schweitzer:
Extraction of Fragments and Waves After Impact Damage in Particle-Based Simulations
In Meshfree Methods for Partial Differential Equations VIII, Springer International Publishing, pp. 17–34, 2017.
Available files: [BibTeX] [DOI] [Details]

P. Jung, P. Hausner, L. Pilz, J. Stern, C. Euler, M. Riemer, F. Sadlo:
Tumble-Vortex Core Line Extraction
In Proceedings of SIBGRAPI WVIS, 2017.
Available files: [BibTeX] [PDF] [Details]

R. Peikert, G. M. Machado, F. Sadlo:
Topological Extraction of Escape Maps in Divergence-Free Vector Fields
In Topological Methods in Data Analysis and Visualization IV, Springer International Publishing, pp. 171–186, 2017.
Available files: [BibTeX] [DOI] [Details]

B. Rieck, H. Leitte:
Agreement Analysis of Quality Measures for Dimensionality Reduction
In Topological Methods in Data Analysis and Visualization IV: Theory, Algorithms, and Applications, Springer International Publishing, pp. 103–117, 2017.
Available files: [BibTeX] [DOI] [PDF] [Details]

Book Chapters and Other Publications
J. Comba, F. Sadlo, D. Weiskopf:
A Report from VIS 2016
Computing in Science and Engineering, vol. 19, no. 2, pp. 82–90, 2017.
Available files: [BibTeX] [DOI] [Details]

2016
Reviewed Journal Papers
G. K. Karch, F. Sadlo, D. Weiskopf, T. Ertl:
Visualization of 2D Unsteady Flow Using Streamline-Based Concepts in Space-Time
Journal of Visualization, vol. 19, no. 1, pp. 115–128, 2016.
Available files: [BibTeX] [DOI] [Details]

G. M. Machado, S. Boblest, T. Ertl, F. Sadlo:
Space-Time Bifurcation Lines for Extraction of 2D Lagrangian Coherent Structures
Computer Graphics Forum, vol. 35, no. 3, pp. 91–100, 2016.
Available files: [BibTeX] [DOI] [PDF] [Details]

B. Rieck, H. Leitte:
Exploring and Comparing Clusterings of Multivariate Data Sets Using Persistent Homology
Computer Graphics Forum, vol. 35, no. 3, pp. 81–90, 2016.
Available files: [BibTeX] [DOI] [PDF]

Reviewed Conference Papers
S. Boblest, F. Hempert, M. Hoffmann, P. Offenhäuser, M. Sonntag, F. Sadlo, C. W. Glass, C.-D. Munz, T. Ertl, U. Iben:
Toward a Discontinuous Galerkin Fluid Dynamics Framework for Industrial Applications
In Proceedings of High Performance Computing in Science and Engineering 2015, Springer International Publishing, pp. 531–545, 2016.
Available files: [BibTeX] [DOI] [Details]

B. Rieck, H. Leitte:
Shall I compare thee to a network? -- Visualizing the Topological Structure of Shakespeare's Plays
In Proceedings of Workshop on Visualization for the Digital Humanities at IEEE VIS, 2016.
Available files: [BibTeX] [DOI] [PDF]

2015
Reviewed Journal Papers
T. Müller, F. Sadlo:
Visual Exploration of 2D Autonomous Dynamical Systems
European Journal of Physics, vol. 36, no. 3, pp. 035007, 2015.
Available files: [BibTeX] [DOI] [Details]

B. Rieck, H. Leitte:
Persistent Homology for the Evaluation of Dimensionality Reduction Schemes
Computer Graphics Forum, vol. 34, no. 3, pp. 431–440, 2015.
Available files: [BibTeX] [DOI] [PDF]

Reviewed Conference Papers
B. Rieck, H. Leitte:
Comparing Dimensionality Reduction Methods Using Data Descriptor Landscapes
In Proceedings of Symposium on Visualization in Data Science (VDS) at IEEE VIS, 2015.
Available files: [BibTeX] [PDF]

Book Chapters and Other Publications
T. Bolemann, M. Üffinger, F. Sadlo, T. Ertl, C.-D. Munz:
Direct Visualization of Piecewise Polynomial Data
In IDIHOM: Industrialization of High-Order Methods - A Top-Down Approach, Springer International Publishing, pp. 535–550, 2015.
Available files: [BibTeX] [DOI] [Details]

2014
Reviewed Journal Papers
G. M. Machado, F. Sadlo, T. Müller, T. Ertl:
Escape Maps
IEEE Transactions on Visualization and Computer Graphics, vol. 20, no. 12, pp. 2604–2613, 2014.
Available files: [BibTeX] [DOI] [PDF] [Highres PDF] [Details]

B. Rieck, H. Leitte:
Structural Analysis of Multivariate Point Clouds Using Simplicial Chains
Computer Graphics Forum, vol. 33, no. 8, pp. 28–37, 2014.
Available files: [BibTeX] [DOI] [PDF]

Reviewed Conference Papers
G. K. Karch, F. Sadlo, D. Weiskopf, T. Ertl:
Streamline-Based Concepts for Space-Time Analysis of 2D Time-Dependent Flow
In Proceedings of International Symposium on Flow Visualization (ISFV16), 2014.
Available files: [BibTeX] [PDF] [Details]

B. Rieck, H. Leitte:
Enhancing Comparative Model Analysis Using Persistent Homology
In Proceedings of Workshop on Visualization for Predictive Analytics at IEEE VIS, 2014.
Available files: [BibTeX] [PDF]

F. Sadlo, G. K. Karch, T. Ertl:
Topological Features in Time-Dependent Advection-Diffusion Flow
In Topological Methods in Data Analysis and Visualization III, Springer International Publishing, pp. 217–231, 2014.
Available files: [BibTeX] [DOI] [PDF] [Details]

Book Chapters and Other Publications
S. Boblest, C. W. Glass, P. Offenhäuser, F. Sadlo, M. Hoffmann:
HONK - Higher-Order Methods for the Simulation of Complex Flow Phenomena
Innovatives Supercomputing in Deutschland (inSiDE), Gauss Centre for Supercomputing, vol. 12, no. 2, pp. 67–71, 2014.
Available files: [BibTeX] [PDF]

2013
Reviewed Journal Papers
M. Üffinger, F. Sadlo, T. Ertl:
A Time-Dependent Vector Field Topology Based on Streak Surfaces
IEEE Transactions on Visualization and Computer Graphics, vol. 19, no. 3, pp. 379–392, 2013.
Available files: [BibTeX] [DOI] [PDF] [Video] [Video] [Details]

B. Rieck, H. Mara, S. Krömker:
Unwrapping Highly-detailed 3D Meshes of Rotationally Symmetric Man-made Objects
ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences, vol. II-5/W1, pp. 259–264, 2013.
Available files: [BibTeX] [DOI] [PDF]

K. Scharnowski, M. Krone, F. Sadlo, P. Beck, J. Roth, H.-R. Trebin, T. Ertl:
Visualizing Polarization Domains in Barium Titanate
IEEE Computer Graphics and Applications, vol. 33, no. 5, pp. 9–17, 2013.
Available files: [BibTeX] [DOI] [Details]

Reviewed Conference Papers
S. Frey, F. Sadlo, T. Ertl:
Mesh Generation from Layered Depth Images Using Isosurface Raycasting
In Lecture Notes in Computer Science: Advances in Visual Computing (Proceedings of International Symposium on Visual Computing), Springer Berlin Heidelberg, pp. 373–383, 2013.
Available files: [BibTeX] [DOI] [PDF] [Details]

G. K. Karch, F. Sadlo, P. Rauschenberger, C. Meister, K. Eisenschmidt, B. Weigand, T. Ertl:
Visualization of Piecewise Linear Interface Calculation
In Proceedings of IEEE Pacific Visualization Symposium (PacificVIS), pp. 121–128, 2013.
Available files: [BibTeX] [DOI] [PDF] [Details]

G. M. Machado, F. Sadlo, T. Ertl:
Local Extraction of Bifurcation Lines
In Proceedings of International Workshop on Vision, Modeling and Visualization (VMV), pp. 17–24, 2013.
Available files: [BibTeX] [DOI] [PDF] [Details]

F. Sadlo, S. Bachthaler, C. Dachsbacher, D. Weiskopf:
Space-Time Flow Visualization of Dynamics in 2D Lagrangian Coherent Structures
In Computer Vision, Imaging and Computer Graphics. Theory and Application, Springer Berlin Heidelberg, pp. 145–159, 2013.
Available files: [BibTeX] [DOI] [Details]

Conference Papers with Reviewed Abstract
G. K. Karch, F. Sadlo, H. Songoro, E. Gjonaj, T. Weiland, T. Ertl:
Visualizing Edge-Conforming Discrete Field Quantities in Electromagnetic Field Problems with Interfaces
In Proceedings of ILASS Europe, 25th European Conference on Liquid Atomization and Spray Systems, 2013.
Available files: [BibTeX] [PDF] [Details]

2012
Reviewed Journal Papers
S. Bachthaler, F. Sadlo, R. Weeber, S. Kantorovich, C. Holm, D. Weiskopf:
Magnetic Flux Topology of 2D Point Dipoles
Computer Graphics Forum, vol. 31, no. 3, pp. 955–964, 2012.
Available files: [BibTeX] [DOI] [PDF] [Details]

S. Frey, F. Sadlo, T. Ertl:
Visualization of Temporal Similarity in Field Data
IEEE Transactions on Visualization and Computer Graphics, vol. 18, no. 12, pp. 2023–2032, 2012.
Available files: [BibTeX] [DOI] [PDF] [Details]

B. Rieck, H. Mara, H. Leitte:
Multivariate Data Analysis Using Persistence-based Filtering and Topological Signatures
IEEE Transactions on Visualization and Computer Graphics, vol. 18, no. 12, pp. 2382–2391, 2012.
Available files: [BibTeX] [DOI] [PDF]

Reviewed Conference Papers
S. Bachthaler, F. Sadlo, C. Dachsbacher, D. Weiskopf:
Space-Time Visualization of Dynamics in Lagrangian Coherent Structures of Time-Dependent 2D Vector Fields
In Proceedings of International Conference on Information Visualization Theory and Applications (IVAPP), pp. 573–583, 2012.
Available files: [BibTeX] [PDF] [Details]

G. M. Machado, F. Sadlo, T. Müller, D. Müller, T. Ertl:
Visualizing Solar Dynamics Data
In Proceedings of International Workshop on Vision, Modeling and Visualization (VMV), pp. 95–102, 2012.
Available files: [BibTeX] [DOI] [PDF] [Technical Addendum] [Video] [Details]

2011
Reviewed Journal Papers
M. Hlawatsch, J. Vollrath, F. Sadlo, D. Weiskopf:
Coherent Structures of Characteristic Curves in Symmetric Second Order Tensor Fields
IEEE Transactions on Visualization and Computer Graphics, vol. 17, no. 6, pp. 781–794, 2011.
Available files: [BibTeX] [DOI] [PDF] [Details]

C. Pagot, D. Osmari, F. Sadlo, D. Weiskopf, T. Ertl, J. Comba:
Efficient Parallel Vectors Feature Extraction from Higher-Order Data
Computer Graphics Forum, vol. 30, no. 3, pp. 751–760, 2011.
Available files: [BibTeX] [DOI] [Details]

Reviewed Conference Papers
C. Pagot, J. Vollrath, F. Sadlo, D. Weiskopf, T. Ertl, J. L. Comba:
Interactive Isocontouring of High-Order Surfaces
In Scientific Visualization: Interactions, Features, Metaphors, Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, pp. 276–291, 2011.
Available files: [BibTeX] [DOI] [PDF] [Details]

F. Sadlo, A. Rigazzi, R. Peikert:
Time-Dependent Visualization of Lagrangian Coherent Structures by Grid Advection
In Topological Methods in Data Analysis and Visualization, Springer Berlin Heidelberg, pp. 151–165, 2011.
Available files: [BibTeX] [DOI] [PDF] [Slides] [Details]

2010
Reviewed Journal Papers
R. Fuchs, J. Kemmler, B. Schindler, J. Waser, F. Sadlo, H. Hauser, R. Peikert:
Toward a Lagrangian Vector Field Topology
Computer Graphics Forum, vol. 29, no. 3, pp. 1163–1172, 2010.
Available files: [BibTeX] [DOI] [PDF] [Details]

R. Peikert, F. Sadlo:
A Robust Stream Surface Method for the Visualization of Vector Field Singularities
Computer Graphics and Geometry, vol. 12, no. 2, pp. 2–13, 2010.
Available files: [BibTeX] [URL]

F. Sadlo, D. Weiskopf:
Time-Dependent 2-D Vector Field Topology: An Approach Inspired by Lagrangian Coherent Structures
Computer Graphics Forum, vol. 29, no. 1, pp. 88–100, 2010.
Available files: [BibTeX] [DOI] [PDF] [Slides] [Details]

Conference Papers with Reviewed Abstract
M. Falk, A. Seizinger, M. Üffinger, F. Sadlo, D. Weiskopf:
Trajectory-Augmented Visualization of Lagrangian Coherent Structures in Unsteady Flow
In Proceedings of International Symposium on Flow Visualization (ISFV14), 2010.
Available files: [BibTeX] [PDF]

2009
Reviewed Conference Papers
R. Peikert, F. Sadlo:
Flow Topology Beyond Skeletons: Visualization of Features in Recirculating Flow
In Topology-Based Methods in Visualization II, Springer Berlin Heidelberg, pp. 145–160, 2009.
Available files: [BibTeX] [DOI] [PDF] [Details]

R. Peikert, F. Sadlo:
Topologically Relevant Stream Surfaces for Flow Visualization
In Proceedings of 2009 Spring Conference on Computer Graphics, pp. 35–42, 2009.
Available files: [BibTeX] [DOI] [PDF] [Details]

F. Sadlo, R. Peikert:
Visualizing Lagrangian Coherent Structures and Comparison to Vector Field Topology
In Topology-Based Methods in Visualization II, Springer Berlin Heidelberg, pp. 15–29, 2009.
Available files: [BibTeX] [DOI] [PDF] [Details]

2008
Reviewed Journal Papers
R. Fuchs, R. Peikert, H. Hauser, F. Sadlo, P. Muigg:
Parallel Vectors Criteria for Unsteady Flow Vortices
IEEE Transactions on Visualization and Computer Graphics, vol. 14, no. 3, pp. 615–626, 2008.
Available files: [BibTeX] [DOI] [PDF] [Details]

Reviewed Conference Papers
R. Fuchs, R. Peikert, F. Sadlo, B. Alsallakh, E. Gröller:
Delocalized Unsteady Vortex Region Detectors
In Proceedings of International Workshop on Vision, Modeling and Visualization (VMV), pp. 81–90, 2008.
Available files: [BibTeX] [PDF]

R. Peikert, F. Sadlo:
Height Ridge Computation and Filtering for Visualization
In Proceedings of IEEE Pacific Visualization Symposium (PacificVIS), pp. 119–126, 2008.
Available files: [BibTeX] [DOI] [PDF] [Details]

2007
Reviewed Journal Papers
F. Sadlo, R. Peikert:
Efficient Visualization of Lagrangian Coherent Structures by Filtered AMR Ridge Extraction
IEEE Transactions on Visualization and Computer Graphics, vol. 13, no. 6, pp. 1456–1463, 2007.
Available files: [BibTeX] [DOI] [PDF] [Video] [Video] [Video] [Slides] [Details]

Reviewed Conference Papers
R. Peikert, F. Sadlo:
Topology-guided Visualization of Constrained Vector Fields
In Topology-Based Methods in Visualization, Springer Berlin Heidelberg, pp. 21–33, 2007.
Available files: [BibTeX] [DOI] [PDF] [Details]

R. Peikert, F. Sadlo:
Visualization Methods for Vortex Rings and Vortex Breakdown Bubbles
In Proceedings of the 9th Joint Eurographics / IEEE VGTC Conference on Visualization, pp. 211–218, 2007.
Available files: [BibTeX] [DOI] [PDF] [Details]

N. Thürey, F. Sadlo, S. Schirm, M. Müller-Fischer, M. Gross:
Real-time Simulations of Bubbles and Foam Within a Shallow Water Framework
In Proceedings of the 2007 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, pp. 191–198, 2007.
Available files: [BibTeX] [URL] [PDF] [Video] [Video] [Details]

2006
Reviewed Journal Papers
F. Sadlo, R. Peikert, M. Sick:
Visualization Tools for Vorticity Transport Analysis in Incompressible Flow
IEEE Transactions on Visualization and Computer Graphics, vol. 12, no. 5, pp. 949–956, 2006.
Available files: [BibTeX] [DOI] [PDF] [Video] [Video] [Slides] [Details]

2004
Reviewed Conference Papers
F. Sadlo, R. Peikert, E. Parkinson:
Vorticity Based Flow Analysis and Visualization for Pelton Turbine Design Optimization
In Proceedings of IEEE Visualization (VIS), pp. 179–186, 2004.
Available files: [BibTeX] [DOI] [PDF] [Video] [Slides] [Details]

Theses

2017
B. Rieck:
Persistent Homology in Multivariate Data Visualization
, Heidelberg University, 2017.
Available files: [BibTeX] [DOI] [PDF] [Details]

2010
F. Sadlo:
Computational Visualization of Physics and Topology in Unsteady Flow
PhD Dissertation No. 19284, ETH Zurich, 2010.
Available files: [BibTeX] [DOI] [PDF]