According to our database1, Hans Hagen authored at least 233 papers between 1985 and 2018.
An Uncertainty-aware Workflow for Keyhole Surgery Planning using Hierarchical Image Semantics.
An Uncertainty-Aware Visual System for Image Pre-Processing.
Accurate and reliable extraction of surfaces from image data using a multi-dimensional uncertainty model.
3D SfM as a Measuring Technique for Human Body Transformation.
Apply or Die: On the Role and Assessment of Application Papers in Visualization.
STRAD Wheel: Web-Based Library for Visualizing Temporal Data.
A High-Dimensional Data Quality Metric using Pareto Optimality.
In Situ and Post Processing Workflows for Asteroid Ablation Studies.
The Situation Universe: Visualizing the Semantics of Integrated Data Structures.
Intuitive Error Space Exploration of Medical Image Data in Clinical Daily Routine.
Cosmological Particle Data Compression in Practice.
Parallel multi-layer ghost cell generation for distributed unstructured grids.
In Situ Eddy Analysis in a High-Resolution Ocean Climate Model.
A Survey of Topology-based Methods in Visualization.
Visually guided flow tracking in software-defined networking.
Fast 3D Thinning of Medical Image Data based on Local Neighborhood Lookups.
Guest Editors' Introduction: Special Section on the IEEE Pacific Visualization Symposium 2014.
Manufacturing system design with virtual factory tools.
The LIR space partitioning system applied to the Stokes equations.
Gaussian curvature using fundamental forms for binary voxel data.
VafusQ: A Visual Analytics Application with Data Quality Features to Support the Urban Planning Process.
A Collaborative Web-Based Environmental Data Visualization and Analysis Framework.
Spatial Aggregation of Mobile Transect Measurements for the Identification of Climatic Microenvironments.
Dynamic Scheduling for Progressive Large-Scale Visualization.
Understanding hotspots: a topological visual analytics approach.
TraVis - A visualization framework for mobile transect data sets in an urban microclimate context.
Adaptive particle relaxation for time surfaces.
TopoLayout-DG: A Topological Feature-Based Framework for Visualizing Inside Behavior of Large Directed Graphs.
Fast and memory-efficient quantile filter for data in three and higher dimensions.
Towards High-dimensional Data Analysis in Air Quality Research.
Topological flow volume extraction from time-surface maps.
Morse-Smale decomposition of multivariate transfer function space for separably-sampled volume rendering.
Topology analysis of time-dependent multi-fluid data using the Reeb graph.
B: 3D - Visualize Land-use Plans Interactively.
Heterogeneous Networks on Multiple Levels.
Volume-preserving FFD for programmable graphics hardware.
Interactive Retro-Deformation of Terrain for Reconstructing 3D Fault Displacements.
Visualization of Flow Behavior in Earth Mantle Convection.
On Mesh-Free Valley Surface Extraction with Application to Low Frequency Sound Simulation.
Direct Feature Visualization Using Morse-Smale Complexes.
Visualization and multivariate clustering of scattered moment tensors.
Neighborhood relation diagrams for local comparison of carbon footprints in urban planning.
Sharp feature preserving MLS surface reconstruction based on local feature line approximations.
Interactive Hybrid Remote Rendering for Multi-pipe Powerwall Systems.
Structural Decomposition Trees: Semantic and Practical Implications.
The LIR Space Partitioning System Applied to Cartesian Grids.
Visualization of material interface stability.
Volume rendering with multidimensional peak finding.
Linking Advanced Visualization and MATLAB for the Analysis of 3D Gene Expression Data.
An Evaluation of Peak Finding for DVR Classification of Biological Data.
A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields.
Collaborative visualization: Definition, challenges, and research agenda.
Visualizing Strain Anisotropy in Mantle Flow Fields.
Illustrative Visualization of a Vortex Breakdown Bubble.
Interactive visualization of scattered moment tensor data.
Virtual City Map Generation using Area Subdivision.
Enhanced CakES representing Safety Analysis results of Embedded Systems.
ViSSaAn: Visual Support for Safety Analysis.
Generation of Adaptive Streak Surfaces Using Moving Least Squares.
Framework for Comprehensive Size and Resolution Utilization of Arbitrary Displays.
CakES: Cake Metaphor for Analyzing Safety Issues of Embedded Systems.
Full-resolution interactive CPU volume rendering with coherent BVH traversal.
IRIS: Illustrative Rendering for Integral Surfaces.
Tiled++: An Enhanced Tiled Hi-Res Display Wall.
Dinus: Double insertion, nonuniform, stationary subdivision surfaces.
Integrating Data Clustering and Visualization for the Analysis of 3D Gene Expression Data.
Coupling visualization and data analysis for knowledge discovery from multi-dimensional scientific data.
Methods for Feature Detection in Point Clouds.
Modeling and visualizing urban sprawl and carbon footprints in Phoenix metropolitan area.
On Moving Least Squares Based Flow Visualization.
A Survey of Interface Tracking Methods in Multi-phase Fluid Visualization.
Sharp Feature Detection in Point Clouds.
Computing an Optimal Layout for Cone Trees.
Tensor Field Reconstruction Based on Eigenvector and Eigenvalue Interpolation.
Audio-visual Virtual Reality System for Room Acoustics.
Volume Ray Casting with Peak Finding and Differential Sampling.
The 15th Anniversary of the IEEE Transactions on Visualization and Computer Graphics: Celebrating a Success Story.
Visual Exploration of Three-Dimensional Gene Expression Using Physical Views and Linked Abstract Views.
Illustrative visualization: interrogating triangulated surfaces.
Volume Deformations in Grid-Less Flow Simulations.
Fast Ray Tracing of Arbitrary Implicit Surfaces with Interval and Affine Arithmetic.
A Generalization of Moment Invariants on 2D Vector Fields to Tensor Fields of Arbitrary Order and Dimension.
Giga-Scale Multiresolution Volume Rendering on Distributed Display Clusters.
Accounting system for heterogeneous IP-networks (IPNA) implemented at Kaiserslautern University.
A 3D Human Brain Atlas.
High-Quality Rendering of Quartic Spline Surfaces on the GPU.
Visualization of Particle Interactions in Granular Media.
Sound Tracing: Rendering Listener Specific Acoustic Room Properties.
Analyzing the reliability of communication between software entities using a 3D visualization of clustered graphs.
High performance multivariate visual data exploration for extremely large data.
Managing a document-based information space.
Automated Analysis for Detecting Beams in Laser Wakefield Simulations.
SEE MORE: Improving the Usage of Large Display Environments.
Towards a Virtual Echocardiographic Tutoring System.
Segmenting Gene Expression Patterns of Early-stage Drosophila Embryos.
Moment Invariants for the Analysis of 2D Flow Fields.
Listener-based Analysis of Surface Importance for Acoustic Metrics.
Efficient Computation and Visualization of Coherent Structures in Fluid Flow Applications.
Implicit fitting of point cloud data using radial hermite basis functions.
Reverse engineering with subdivision surfaces.
Usability of multiple degree-of-freedom input devices and virtual reality displays for interactive visual data analysis.
Continuous improvement process in virtual reality.
A Framework for the Visualization of Brain Structures.
PointCloudXplore 2: Visual Exploration of 3D Gene Expression.
Comparative Tensor Visualisation within the Framework of Consistent Time-Stepping Schemes.
Why Interval Arithmetic is so Useful.
07291 Abstracts Collection - Scientific Visualization.
07291 Summary - Scientific Visualization.
Comparative Visualization for Wave-based and Geometric Acoustics.
Flexible Gesture Recognition for Immersive Virtual Environments.
Web-based progressive geometry transmission using subdivision-surface wavelets.
Visual Analysis and Exploration of Fluid Flow in a Cooling Jacket.
Phonon Tracing for Auralization and Visualization of Sound.
Illustrative Rendering Techniques for Visualization: Future of Visualization or Just Another Technique?.
Getting in Touch with a Cognitive Character.
Physically Based Methods for Tensor Field Visualization.
DaMI - Data Management for Multimedial Information Systems.
Visual Inspection Methods for Quality Control in Automotive Engineering.
Context-Adaptive Mobile Visualization and Information Management.
04172 Abstracts Collection - Perspectives Workshop: Visualization and Image Processing of Tensor Fields.
Hierarchical Clustering for Unstructured Volumetric Scalar Fields.
Adaptive Smooth Scattered Data Approximation for Large-scale Terrain Visualization.
Visualization of experimental earthquake data.
Scientific Visualization: methods and applications.
Correspondence analysis: visualizing property-profiles of time-dependent 3D.
Visualizing process information and the health status of wastewater treatment plants - A case study of the ESPRI-project WaterCIME.
Topology tracking for the visualization of time-dependent two-dimensional flows.
Exploring Scalar Fields Using Critical Isovalues.
Distributed computation of planar-closed streamlines.
Tensor Topology Tracking: A Visualization Method For Time-Dependent 2D Symmetric Tensor Fields.
Continuous Topology Simplification of Planar Vector Fields.
A Tetrahedra-Based Stream Surface Algorithm.
Vector and Tensor Field Topology Simplification on Irregular Grids.
Topology-Based Visualization of Time-Dependent 2D Vector Fields.
Subdivision Surfaces for Scattered-data Approximation.
Improving Development and Usage of Visualization Applications.
Scientific Visualization - Methods and Applications.
Correspondence Analysis: The Matching of 3-Dimensional Sets of Points.
A topology simplification method for 2D vector fields.
Higher Order Singularities in Piecewise Linear Vector Fields.
Least squares surface approximation using multiquadrics and parametric domain distortion.
C1-Interpolation for Vector Field Topology Visualization.
Visualizing Planar Vector Fields with Normal Component Using Line Integral Convolution.
A Client-side Approach towards Platform Independent Molecular Visualization over the World Wide Web.
Data-Dependent Triangulation in the Plane with Adaptive Knot Placement.
Shadow generation for volumetric data sets.
A Data Dependent Triangulation for Vector Fields.
Interactive Navigation through Glial Cells.
Stability Conditions for Free Form Surfaces.
Visualization of higher order singularities in vector fields.
Visualizing Critical Points of Arbitrary Poincaré-Index.
InVIS - Interactive Visualization of Medical Data Sets.
An Integrated VR- and Simulation-Environment for Supporting the Complete Product Life Cycle of Space-Related Systems.
Surface design using triangular patches.
In memory of John A. Gregory - Preface.
Variational Design and Parameter Optimized Surface Fitting.
Visualization and computation of curvature behaviour of freeform curves and surfaces.
Stability Features for Free Form Surfaces.
Transfinite B-spline Interpolation with Derivates.
Research issues in data modeling for scientific visualization.
Least squares surface approximation to scattered data using multiquadratic functions.
Streamball Techniques for Flow Visualization.
Numerical Aspects of Stability Investigations on Surfaces.
Visualizing and modeling unstructured data.
Functional Composition Algorithms via Blossoming.
Variational Surface Design and Surface Interrogation.
Repeated Knots in Least Squares Multiquadric Functions.
Generalized Focal Surfaces: A New Method for Surface Interrogation.
Variational Principles in Curve and Surface Design.
Variational Design of Smooth Rational Bezier Surfaces.
Visualizing functions on a surface.
Variational design of smooth rational Bézier curves.
Visualization of Environment Protection Data.
Interpolation of scattered data on closed surfaces.
Scattered Data Algorithmen zur Umweltdatenvisualisierung.
Visualisierungsalgorithmen zur Qualitätsanalyse von Flächen in der CAD/CAM-Technologie.
Geometric Modeling of Smooth Surfaces.
Algorithmen zum geometrischen Modellieren mit Freiformflächen.
Automatic smoothing with geometric surface patches.
Geometric surface patches without twist constraints.