@article{AkemiForcrandFujisakietal.1992, author = {Akemi, K. and Forcrand, Ph. de and Fujisaki, M. and Hashimoto, T. and Hege, Hans-Christian and Hioki, S. and Makino, J. and Miyamura, O. and Nakamura, A. and Okuda, M. and Stamatescu, I. O. and Tago, Yoshio and Takaishi, T.}, title = {QCD on the Highly Parallel Computer AP 1000}, series = {Nucl. Phys. B Proc. Suppl. 26}, journal = {Nucl. Phys. B Proc. Suppl. 26}, doi = {10.1016/0920-5632(92)90358-Y}, pages = {644 -- 646}, year = {1992}, language = {en} } @inproceedings{HegeHutanuKaehleretal.2003, author = {Hege, Hans-Christian and Hutanu, Andrei and K{\"a}hler, Ralf and Merzky, Andr{\´e} and Radke, Thomas and Seidel, Edward and Ullmer, Brygg}, title = {Progressive Retrieval and Hierarchical Visualization of Large Remote Data}, series = {Proceedings of the 2003 Workshop on Adaptive Grid Middleware}, booktitle = {Proceedings of the 2003 Workshop on Adaptive Grid Middleware}, pages = {60 -- 72}, year = {2003}, language = {en} } @misc{GuentherKuhnHegeetal., author = {G{\"u}nther, Tobias and Kuhn, Alexander and Hege, Hans-Christian and Gross, Markus and Theisel, Holger}, title = {Progressive Monte-Carlo Rendering of Atmospheric Flow Features Across Scales}, series = {69th Annual Meeting of the APS Division of Fluid Dynamics, Gallery of Fluid Motion, Nov 20-22, 2016, Portland, OR, USA.}, journal = {69th Annual Meeting of the APS Division of Fluid Dynamics, Gallery of Fluid Motion, Nov 20-22, 2016, Portland, OR, USA.}, doi = {10.1103/APS.DFD.2016.GFM.P0030}, abstract = {To improve existing weather prediction and reanalysis capabilities, high-resolution and multi-modal climate data becomes an increasingly important topic. The advent of increasingly dense numerical simulation of atmospheric phenomena, provides new means to better understand dynamic processes and to visualize structural flow patterns that remain hidden otherwise. In the presented illustrations we demonstrate an advanced technique to visualize multiple scales of dense flow fields and Lagrangian patterns therein, simulated by state-of-the-art simulation models for each scale. They provide a deeper insight into the structural differences and patterns that occur on each scale and highlight the complexity of flow phenomena in our atmosphere.}, language = {en} } @article{GuentherKuhnHegeetal., author = {G{\"u}nther, Tobias and Kuhn, Alexander and Hege, Hans-Christian and Gross, Markus and Theisel, Holger}, title = {Progressive Monte Carlo rendering of atmospheric flow features across scales}, series = {Physical Review Fluids}, volume = {2}, journal = {Physical Review Fluids}, doi = {10.1103/PhysRevFluids.2.090502}, pages = {09050-1 -- 09050-3}, abstract = {To improve existing weather prediction and reanalysis capabilities, high-resolution and multi-modal climate data becomes an increasingly important topic. The advent of increasingly dense numerical simulation of atmospheric phenomena, provides new means to better understand dynamic processes and to visualize structural flow patterns that remain hidden otherwise. In the presented illustrations we demonstrate an advanced technique to visualize multiple scales of dense flow fields and Lagrangian patterns therein, simulated by state-of-the-art simulation models for each scale. They provide a deeper insight into the structural differences and patterns that occur on each scale and highlight the complexity of flow phenomena in our atmosphere. This paper is associated with a poster winner of a 2016 APS/DFD Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original poster is available from the Gallery of Fluid Motion, https://doi.org/10.1103/APS.DFD.2016.GFM.P0030}, language = {en} } @inproceedings{DeuflhardHegeSeebass2000, author = {Deuflhard, Peter and Hege, Hans-Christian and Seebaß, Martin}, title = {Progress Towards a Combined MRI/Hyperthermia System}, series = {Proceedings Second International Congress HIGH CARE 2000}, booktitle = {Proceedings Second International Congress HIGH CARE 2000}, address = {Bochum}, year = {2000}, language = {en} } @article{Hege1996, author = {Hege, Hans-Christian}, title = {Problems and Solutions: Product of Chebyshev Polynomials}, series = {Orthogonal Polynomials and Special Functions}, volume = {6 (2)}, journal = {Orthogonal Polynomials and Special Functions}, pages = {12}, year = {1996}, language = {en} } @article{PoethkowWeberHege2011, author = {P{\"o}thkow, Kai and Weber, Britta and Hege, Hans-Christian}, title = {Probabilistic Marching Cubes}, series = {Computer Graphics Forum}, volume = {30}, journal = {Computer Graphics Forum}, number = {3}, doi = {10.1111/j.1467-8659.2011.01942.x}, pages = {931 -- 940}, year = {2011}, language = {en} } @article{PetzPoethkowHege2012, author = {Petz, Christoph and P{\"o}thkow, Kai and Hege, Hans-Christian}, title = {Probabilistic Local Features in Uncertain Vector Fields with Spatial Correlation}, series = {Computer Graphics Forum}, volume = {31}, journal = {Computer Graphics Forum}, number = {3}, pages = {1045 -- 1054}, year = {2012}, language = {en} } @article{PoethkowHege2011, author = {P{\"o}thkow, Kai and Hege, Hans-Christian}, title = {Positional Uncertainty of Isocontours: Condition Analysis and Probabilistic Measures}, series = {IEEE Transactions on Visualization and Computer Graphics}, volume = {17}, journal = {IEEE Transactions on Visualization and Computer Graphics}, number = {10}, doi = {10.1109/TVCG.2010.247}, pages = {1393 -- 1406}, year = {2011}, language = {en} } @inproceedings{KussHegeKrofcziketal.2007, author = {Kuß, Anja and Hege, Hans-Christian and Krofczik, Sabine and B{\"o}rner, Jana}, title = {Pipeline for the creation of surface-based averaged brain atlases}, series = {Proceedings of WSCG 2007 - the 15-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision}, volume = {15}, booktitle = {Proceedings of WSCG 2007 - the 15-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision}, address = {Plzen, Czech Republic}, pages = {17 -- 24}, year = {2007}, language = {en} } @article{LindowBaumHege2012, author = {Lindow, Norbert and Baum, Daniel and Hege, Hans-Christian}, title = {Perceptually Linear Parameter Variations}, series = {Computer Graphics Forum}, volume = {31}, journal = {Computer Graphics Forum}, number = {2}, doi = {10.1111/j.1467-8659.2012.03054.x target}, pages = {535 -- 544}, year = {2012}, language = {en} } @misc{WiebelVosHege, author = {Wiebel, Alexander and Vos, Frans M. and Hege, Hans-Christian}, title = {Perception-Oriented Picking of Structures in Direct Volumetric Renderings}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-14343}, number = {11-45}, abstract = {Radiologists from all application areas are trained to read slice-based visualizations of 3D medical image data. Despite the numerous examples of sophisticated three-dimensional renderings, especially all variants of direct volume rendering, such methods are often considered not very useful by radiologists who prefer slice-based visualization. Just recently there have been attempts to bridge this gap between 2D and 3D renderings. These attempts include specialized techniques for volume picking that result in repositioning slices. In this paper, we present a new volume picking technique that, in contrast to previous work, does not require pre-segmented data or metadata. The positions picked by our method are solely based on the data itself, the transfer function and, most importantly, on the way the volumetric rendering is perceived by viewers. To demonstrate the usefulness of the proposed method we apply it for automatically repositioning slices in an abdominal MRI scan, a data set from a flow simulation and a number of other volumetric scalar fields. Furthermore we discuss how the method can be implemented in combination with various different volumetric rendering techniques.}, language = {en} } @inproceedings{WustNadobnyGellermannetal.1997, author = {Wust, Peter and Nadobny, Jacek and Gellermann, Johanna and Seebaß, Martin and Stalling, Detlev and Hege, Hans-Christian and Deuflhard, Peter and Felix, Roland}, title = {Patient Models and Algorithms for Hyperthermia Planning}, series = {Proceedings of the 16th Annual Meeting of the European Society for Hyperthermic Oncology ESHO-97}, booktitle = {Proceedings of the 16th Annual Meeting of the European Society for Hyperthermic Oncology ESHO-97}, year = {1997}, language = {en} } @inproceedings{ShiTheiselWeinkaufetal.2006, author = {Shi, Kuangyu and Theisel, Holger and Weinkauf, Tino and Hauser, Helwig and Hege, Hans-Christian and Seidel, Hans-Peter}, title = {Path line oriented topology for periodic 2D time-dependent vector fields}, series = {Proc. Eurographics / IEEE VGTC Symposium on Visualization}, booktitle = {Proc. Eurographics / IEEE VGTC Symposium on Visualization}, address = {Lisbon, Portugal}, pages = {139 -- 146}, year = {2006}, language = {en} } @inproceedings{ShiTheiselHauseretal.2009, author = {Shi, Kuangyu and Theisel, Holger and Hauser, Helwig and Weinkauf, Tino and Hege, Hans-Christian and Seidel, Hans-Peter}, title = {Path Line Attributes - an Information Visualization Approach to Analyzing the Dynamic Behavior of 3D Time-Dependent Flow Fields}, series = {Topology-Based Methods in Visualization II}, booktitle = {Topology-Based Methods in Visualization II}, publisher = {Springer}, address = {Berlin}, doi = {10.1007/978-3-540-88606-8_6}, pages = {75 -- 88}, year = {2009}, language = {en} } @inproceedings{WunderlingGrammelHege1994, author = {Wunderling, Roland and Grammel, Martin and Hege, Hans-Christian}, title = {Parallele LU-Zerlegung großer, unsymmetrischer, d{\"u}nn besetzter Matrizen bei hohen Kommunikationslatenzen}, series = {GI/ITG-Workshop, Sept.1994, Mitteilungen der Fachgruppe PARS der Gesellschaft f{\"u}r Informatik (GI)}, volume = {13}, booktitle = {GI/ITG-Workshop, Sept.1994, Mitteilungen der Fachgruppe PARS der Gesellschaft f{\"u}r Informatik (GI)}, address = {Potsdam}, pages = {191 -- 200}, year = {1994}, language = {en} } @inproceedings{ZoecklerStallingHege1996, author = {Z{\"o}ckler, Malte and Stalling, Detlev and Hege, Hans-Christian}, title = {Parallel Line Integral Convolution}, series = {Proc. First Eurographics Workshop on Parallel Graphics and Visualization}, booktitle = {Proc. First Eurographics Workshop on Parallel Graphics and Visualization}, address = {Bristol, U.K.}, doi = {10.1016/S0167-8191(97)00039-2}, pages = {111 -- 128}, year = {1996}, language = {en} } @incollection{BonneauHegeJohnsonetal.2014, author = {Bonneau, Georges-Pierre and Hege, Hans-Christian and Johnson, Chris R. and Oliveira, Manuel M. and Potter, Kristin and Rheingans, Penny and Schultz, Thomas}, title = {Overview and State-of-the-Art of Uncertainty Visualization}, series = {Scientific Visualization - Uncertainty, Multifield, Biomedical, and Scalable Visualization}, booktitle = {Scientific Visualization - Uncertainty, Multifield, Biomedical, and Scalable Visualization}, publisher = {Springer}, isbn = {978-1-4471-6496-8}, doi = {10.1007/978-1-4471-6497-5_1}, pages = {3 -- 27}, year = {2014}, abstract = {The goal of visualization is to effectively and accurately communicate data. Visualization research has often overlooked the errors and uncertainty which accompany the scientific process and describe key characteristics used to fully understand the data. The lack of these representations can be attributed, in part, to the inherent difficulty in defining, characterizing, and controlling this uncertainty, and in part, to the difficulty in including additional visual metaphors in a well designed, potent display. However, the exclusion of this information cripples the use of visualization as a decision making tool due to the fact that the display is no longer a true representation of the data. This systematic omission of uncertainty commands fundamental research within the visualization community to address, integrate, and expect uncertainty information. In this chapter, we outline sources and models of uncertainty, give an overview of the state-of-the-art, provide general guidelines, outline small exemplary applications, and finally, discuss open problems in uncertainty visualization.}, language = {en} } @article{WilliePapPerkaetal., author = {Willie, Bettina M. and Pap, Thomas and Perka, Carsten and Schmidt, Carsten Oliver and Eckstein, Felix and Arampatzis, Adamantios and Hege, Hans-Christian and Madry, Henning and Vortkamp, Andrea and Duda, Georg}, title = {OVERLOAD - Rolle der Gelenk{\"u}berlastung in der prim{\"a}ren Arthrose - Die Krankheitsprogression verstehen und vermeiden}, series = {Zeitschrift f{\"u}r Rheumatologie}, volume = {74}, journal = {Zeitschrift f{\"u}r Rheumatologie}, doi = {10.1007/s00393-014-1561-2}, pages = {618 -- 621}, abstract = {Intakte Gelenke sind eine Voraussetzung f{\"u}r das Funktionieren des Skeletts und die Mobilit{\"a}t im Lebensalltag. Ein gesunder Bewegungsapparat ist die Grundlage f{\"u}r die Funktionsf{\"a}higkeit des Herz-Kreislauf-Systems wie auch der Immunabwehr. Bewegungs- und Physiotherapie sowie verschiedene Formen der Patientenaktivit{\"a}t stellen essenzielle klinische Ans{\"a}tze in der Behandlung von neurodegenerativen Erkrankungen, Schlaganfall, Diabetes und Krebs dar. Kommt es zu degenerativen Ver{\"a}nderungen von Gelenken, bedeutet dies eine wesentliche Beeintr{\"a}chtigung der Mobilit{\"a}t. N{\"a}chtliche Schmerzen und Schlafst{\"o}rungen treten in fortgeschrittenen Stadien auf und sind besonders belastend. Arthrose wird auch als degenerative Gelenkerkrankung bezeichnet. Sie geht mit Ver{\"a}nderungen in der Struktur und Zusammensetzung des Gelenkknorpels wie auch des verkalkten Knorpels, der subchondralen Kortikalis, der subchondralen Spongiosa, des Meniskus, der Gelenkkapsel und der Synovialis einher, was schließlich zur Degeneration dieser Gewebe f{\"u}hrt, aus denen sich die Synovialgelenke zusammensetzen.}, language = {de} } @article{WilliePapPerkaetal., author = {Willie, Bettina M. and Pap, Thomas and Perka, Carsten and Schmidt, Carsten Oliver and Eckstein, Felix and Arampatzis, Adamantios and Hege, Hans-Christian and Madry, Henning and Vortkamp, Andrea and Duda, Georg}, title = {OVERLOAD of joints and its role in osteoarthritis - Towards understanding and preventing progression of primary osteoarthritis}, series = {Zeitschrift f{\"u}r Rheumatologie}, volume = {76}, journal = {Zeitschrift f{\"u}r Rheumatologie}, number = {Suppl. 1}, doi = {10.1007/s00393-014-1561-2}, pages = {1 -- 4}, abstract = {Intact joints are necessary for skeletal function and mobility in daily life. A healthy musculoskeletal system is the basis for a functional cardiovascular system as well as an intact immune system. Locomotion, physiotherapy, and various forms of patient activity are essential clinical therapies used in the treatment of neurodegeneration, stroke, diabetes, and cancer. Mobility is substantially impaired with degeneration of joints and, in advanced stages, nighttime pain and sleep disturbance are particularly cumbersome. Osteoarthritis (OA) is also known as degenerative joint disease. OA involves structural and compositional changes in the articular cartilage, as well as in the calcified cartilage, subchondral cortical bone, subchondral cancellous bone, meniscus, joint capsular tissue, and synovium; which eventually lead to degeneration of these tissues comprising synovial joints.}, language = {en} }