@misc{KratzMeyerHotz2010, author = {Kratz, Andrea and Meyer, Bj{\"o}rn and Hotz, Ingrid}, title = {A Visual Approach to Analysis of Stress Tensor Fields}, doi = {/10.4230/DFU.Vol2.SciViz.2011.188}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-11915}, number = {10-26}, year = {2010}, abstract = {We present a visual approach for the exploration of stress tensor fields. Therefore, we introduce the idea of multiple linked views to tensor visualization. In contrast to common tensor visualization methods that only provide a single view to the tensor field, we pursue the idea of providing various perspectives onto the data in attribute and object space. Especially in the context of stress tensors, advanced tensor visualization methods have a young tradition. Thus, we propose a combination of visualization techniques domain experts are used to with statistical views of tensor attributes. The application of this concept to tensor fields was achieved by extending the notion of shape space. It provides an intuitive way of finding tensor invariants that represent relevant physical properties. Using brushing techniques, the user can select features in attribute space, which are mapped to displayable entities in a three-dimensional hybrid visualization in object space. Volume rendering serves as context, while glyphs encode the whole tensor information in focus regions. Tensorlines can be included to emphasize directionally coherent features in the tensor field. We show that the benefit of such a multi-perspective approach is manifold. Foremost, it provides easy access to the complexity of tensor data. Moreover, including wellknown analysis tools, such as Mohr diagrams, users can familiarize themselves gradually with novel visualization methods. Finally, by employing a focus-driven hybrid rendering, we significantly reduce clutter, which was a major problem of other three-dimensional tensor visualization methods.}, language = {en} } @misc{ReininghausKastenWeinkaufetal.2011, author = {Reininghaus, Jan and Kasten, Jens and Weinkauf, Tino and Hotz, Ingrid}, title = {Combinatorial Feature Flow Fields: Tracking Critical Points in Discrete Scalar Fields}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-12151}, number = {11-02}, year = {2011}, abstract = {We propose a combinatorial algorithm to track critical points of 2D time-dependent scalar fields. Existing tracking algorithms such as Feature Flow Fields apply numerical schemes utilizing derivatives of the data, which makes them prone to noise and involve a large number of computational parameters. In contrast, our method is robust against noise since it does not require derivatives, interpolation, and numerical integration. Furthermore, we propose an importance measure that combines the spatial persistence of a critical point with its temporal evolution. This leads to a time-aware feature hierarchy, which allows us to discriminate important from spurious features. Our method requires only a single, easy-to-tune computational parameter and is naturally formulated in an out-of-core fashion, which enables the analysis of large data sets. We apply our method to a number of data sets and compare it to the stabilized continuous Feature Flow Field tracking algorithm.}, language = {en} } @misc{KratzReininghausHadwigeretal.2011, author = {Kratz, Andrea and Reininghaus, Jan and Hadwiger, Markus and Hotz, Ingrid}, title = {Adaptive Screen-Space Sampling for Volume Ray-Casting}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-12446}, number = {11-04}, year = {2011}, abstract = {This work is concerned with adaptive screen-space sampling for volume ray-casting. The goal is to reduce the number of rays being cast into the scene and, thus, the overall number of sampling points. We guarantee reliable images through explicit error control using an error estimator that is founded in the field of finite element methods (FEM). FEM theory further provides a well-founded theory to prove the efficiency of the presented algorithm via convergence analysis. We, therefore, compare the convergence behavior of our method against uniform subdivisions and a refinement scheme that was presented in the context of CPU volume ray-casting. Minimizing the number of sampling points is of interest for rendering large datasets where each evaluation might need an expensive decompression. Furthermore, with increasing screen resolutions high-resolution images are created more efficiently with our method.}, language = {en} } @misc{ClasenPaarProhaska2011, author = {Clasen, Malte and Paar, Philip and Prohaska, Steffen}, title = {Level of Detail for Trees Using Clustered Ellipsoids}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-14251}, number = {11-41}, year = {2011}, abstract = {We present a level of detail method for trees based on ellipsoids and lines. We leverage the Expectation Maximization algorithm with a Gaussian Mixture Model to create a hierarchy of high-quality leaf clusterings, while the branches are simplified using agglomerative bottom-up clustering to preserve the connectivity. The simplification runs in a preprocessing step and requires no human interaction. For a fly by over and through a scene of 10k trees, our method renders on average at 40 ms/frame, up to 6 times faster than billboard clouds with comparable artifacts.}, language = {en} } @misc{WiebelVosHege2011, 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}, year = {2011}, 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} } @misc{ZilskeLameckerZachow2007, author = {Zilske, Michael and Lamecker, Hans and Zachow, Stefan}, title = {Adaptive Remeshing of Non-Manifold Surfaces}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-9445}, number = {07-01}, year = {2007}, abstract = {We present a unified approach for consistent remeshing of arbitrary non-manifold triangle meshes with additional user-defined feature lines, which together form a feature skeleton. Our method is based on local operations only and produces meshes of high regularity and triangle quality while preserving the geometry as well as topology of the feature skeleton and the input mesh.}, language = {en} } @misc{KlindtBaumProhaskaetal.2013, author = {Klindt, Marco and Baum, Daniel and Prohaska, Steffen and Hege, Hans-Christian}, title = {iCon.text - a customizable iPad app for kiosk applications in museum exhibitions}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-17731}, year = {2013}, abstract = {We present iCon.text, a kiosk platform for the iPad centered around artefacts, whose content and layout can be tailored without programming skills for specific museum exhibitions. The central metaphor to access information is a virtual postcard with one front and a customizable number of back sides that provide details about exhibits to museum visitors in textual and image form. Back sides can link to others cards. Access to these postcards is possible through one or more navigation views that can be navigated to from a navigation bar. The entry point to the application is designed as a multitouch interactive pile of cards in a playful manner that allows visitors of any age an easy approach to the presentation and interaction metaphor. To directly access a certain postcard, a mosaic view can be uitilized to provide an overview about all available exhibits. A category view groups postcards into themes. Locating artefacts on a zoomable map or exhibition floor plan allows for conveying information about spatial contexts between different objects and their location. Furthermore, contexts can be illustrated with a two stage view comprising an overview and corresponding detail views to provide further insights into the spatial, temporal, and thematic contexts of artefacts. The application scaffolding allows the design of bilingual presentations to support exhibitions with an international audience. The logo of the presenting institution or exhibition can be incorporated to display the the kiosk's corporate design branding and to access an imprint or further informations. Usage is logged into files to provide a basis for extracting statistical information about the usage. The details about the exhibits are presented as images and as such impose no limit to the design choices made by the content provider or exhibition designer. The application (enhanced with a panoramic view) has been integrated successfully into a large special exhibition about the ancient city of Pergamon 2011/2012 at the Pergamon Museum Berlin within the interdisciplinary project "Berlin Sculpture Network".}, language = {en} } @misc{Zachow1999, type = {Master Thesis}, author = {Zachow, Stefan}, title = {Design and Implementation of a planning system for episthetic surgery}, year = {1999}, language = {en} } @misc{Runge1999, type = {Master Thesis}, author = {Runge, Daniel}, title = {Algorithms and Methods for the Visualization of Molecular Surfaces and Interfaces}, year = {1999}, language = {en} } @misc{Lange1999, type = {Master Thesis}, author = {Lange, Thomas}, title = {Regionenbasierte Segmentierungsverfahren f{\"u}r dreidimensionale biomedizinische Bilddaten}, year = {1999}, language = {en} } @misc{Decker1998, type = {Master Thesis}, author = {Decker, Ingmar}, title = {Dokumentensuche {\"u}ber Bilder - Konzeption und Aufbau eines Image Retrieval Service f{\"u}r die Electronic Visualization Library}, year = {1998}, language = {en} } @misc{SchmidtEhrenberg1998, type = {Master Thesis}, author = {Schmidt-Ehrenberg, Johannes}, title = {Visualisierung chemischer Ratennetzwerke}, year = {1998}, language = {en} } @misc{Schirmacher1998, type = {Master Thesis}, author = {Schirmacher, Hartmut}, title = {Extracting Graphs from Three Dimensional Neuron Data Sets}, year = {1998}, language = {en} } @misc{Zoeckler1997, type = {Master Thesis}, author = {Z{\"o}ckler, Malte}, title = {Molekulardynamische Simulation des Wachstums zirkumstellarer Silikatstaubteilchen}, year = {1997}, language = {en} } @misc{Ganss1997, type = {Master Thesis}, author = {Ganß, Michael}, title = {LR-Zerlegung d{\"u}nnbesetzter Matrizen f{\"u}r Parallelrechner mit verteiltem Speicher}, year = {1997}, language = {en} } @misc{Wunderling1996, type = {Master Thesis}, author = {Wunderling, Roland}, title = {Paralleler und objektorientierter Simplex-Algorithmus}, year = {1996}, language = {en} } @misc{OPUS4-4179, title = {MathFilm Festival 2008}, editor = {Polthier, Konrad and Aigner, Martin and M. Apostol, Tom and Emmer, Michele and Hege, Hans-Christian and Weinberg, Ulrich}, year = {2008}, language = {en} } @book{OPUS4-4180, title = {Volume Graphics 2007}, editor = {Hege, Hans-Christian and Machiraju, Raghu}, publisher = {AK Peters}, isbn = {978-1-56881-367-7}, year = {2007}, language = {en} } @book{OPUS4-4181, title = {Visualization and Mathematics III}, editor = {Hege, Hans-Christian and Polthier, Konrad}, publisher = {Springer}, isbn = {3-540-01295-8}, year = {2003}, language = {en} } @book{HegeEds1998, author = {Hege, Hans-Christian and (Eds.), Konrad}, title = {Mathematical Visualization - Algorithms, Applications, and Numerics}, publisher = {Springer}, address = {Heidelberg}, isbn = {ISBN 3-540-63991-8}, year = {1998}, language = {en} } @book{HegePolthier1998, author = {Hege, Hans-Christian and Polthier, Konrad}, title = {VideoMath - Festival at ICM 98}, journal = {Springer VideoMath}, isbn = {978-3-540-21385-7}, year = {1998}, language = {en} } @book{HegeEds1997, author = {Hege, Hans-Christian and (Eds.), Konrad}, title = {Visualization and Mathematics - Experiments, Simulations and Environments}, publisher = {Springer-Verlag, Berlin/Heidelberg}, isbn = {ISBN 3-540-61269-6}, year = {1997}, language = {en} } @misc{EhlkeRammLameckeretal.2013, author = {Ehlke, Moritz and Ramm, Heiko and Lamecker, Hans and Hege, Hans-Christian and Zachow, Stefan}, title = {Fast Generation of Virtual X-ray Images from Deformable Tetrahedral Meshes}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-41896}, year = {2013}, abstract = {We propose a novel GPU-based approach to render virtual X-ray projections of deformable tetrahedral meshes. These meshes represent the shape and the internal density distribution of a particular anatomical structure and are derived from statistical shape and intensity models (SSIMs). We apply our method to improve the geometric reconstruction of 3D anatomy (e.g.\ pelvic bone) from 2D X-ray images. For that purpose, shape and density of a tetrahedral mesh are varied and virtual X-ray projections are generated within an optimization process until the similarity between the computed virtual X-ray and the respective anatomy depicted in a given clinical X-ray is maximized. The OpenGL implementation presented in this work deforms and projects tetrahedral meshes of high resolution (200.000+ tetrahedra) at interactive rates. It generates virtual X-rays that accurately depict the density distribution of an anatomy of interest. Compared to existing methods that accumulate X-ray attenuation in deformable meshes, our novel approach significantly boosts the deformation/projection performance. The proposed projection algorithm scales better with respect to mesh resolution and complexity of the density distribution, and the combined deformation and projection on the GPU scales better with respect to the number of deformation parameters. The gain in performance allows for a larger number of cycles in the optimization process. Consequently, it reduces the risk of being stuck in a local optimum. We believe that our approach contributes in orthopedic surgery, where 3D anatomy information needs to be extracted from 2D X-rays to support surgeons in better planning joint replacements.}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {Validation of a Linear Elastic Model for Soft Tissue Simulation in Craniofacial Surgery}, volume = {4319}, booktitle = {Proc. SPIE Medical Imaging 2001}, editor = {Mun, Seong}, address = {San Diego, USA}, doi = {10.1117/12.428061}, pages = {27 -- 35}, year = {2001}, language = {en} } @inproceedings{GladilinZachowHegeetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Hege, Hans-Christian and Deuflhard, Peter}, title = {FE-based heuristic approach for the estimation of person-specific facial mimics}, booktitle = {Proceedings of Euro-Par 2001: 5-th International Symposium on Computer Methods}, address = {Rome, Italy}, year = {2001}, language = {en} } @inproceedings{FiorioGustedtLange2000, author = {Fiorio, Christophe and Gustedt, Jens and Lange, Thomas}, title = {Union-find volume segmentation}, booktitle = {In 7th International Workshop on Combinatorial Image Analysis (IWCIA'00)}, address = {Caen, France}, pages = {181 -- 197}, year = {2000}, language = {en} } @inproceedings{AllenBengerGoodaleetal.2000, author = {Allen, Gabrielle and Benger, Werner and Goodale, Tom and Hege, Hans-Christian and Lanfermann, Gerd and Merzky, Andr{\´e} and Radke, Thomas and Seidel, Edward and Shalf, John}, title = {The Cactus Code: A Problem Solving Environment for the Grid}, booktitle = {High Performance Distributed Computing (HPDC-2000)}, doi = {10.1109/HPDC.2000.868657}, pages = {253 -- 260}, year = {2000}, language = {en} } @inproceedings{GiehlGowinEngelkeetal.2000, author = {Giehl, Michael and Gowin, Wolfgang and Engelke, Klaus and Karolczak, Marek and Hege, Hans-Christian and Schmidt-Ehrenberg, Johannes and Felsenberg, Dieter}, title = {Micro-CT zur Darstellung kontrastgebender Strukturen im Weichteilgewebe}, booktitle = {81. Deutscher R{\"o}ntgenkongress}, address = {Wiesbaden}, year = {2000}, language = {en} } @misc{Hege2000, author = {Hege, Hans-Christian}, title = {Virtuelle Experimente Sieben H{\"u}gel - Bilder und Zeichen des 21. Jahrhunderts}, year = {2000}, language = {en} } @article{DeuflhardWeiserSeebass2000, author = {Deuflhard, Peter and Weiser, Martin and Seebaß, Martin}, title = {A New Nonlinear Elliptic Multilevel FEM Applied to Regional Hyperthermia}, volume = {3}, journal = {Comput. Visual. Sci.}, doi = {10.1007/PL00013546}, pages = {1 -- 6}, year = {2000}, language = {en} } @article{GellermannWustStallingetal.2000, author = {Gellermann, Johanna and Wust, Peter and Stalling, Detlev and Seebaß, Martin and Nadobny, Jacek and Hege, Hans-Christian and Deuflhard, Peter and Felix, Roland}, title = {Clinical evaluation and verification of the hyperthermia treatment planning system HyperPlan}, volume = {47(4)}, journal = {Int. J. Radiat. Oncol. Biol. Phys.}, doi = {10.1016/S0360-3016(00)00425-9}, pages = {1145 -- 1156}, year = {2000}, language = {en} } @article{AllenBengerDramlitschetal.2001, author = {Allen, Gabrielle and Benger, Werner and Dramlitsch, Thomas and Goodale, Tom and Hege, Hans-Christian and Lanfermann, Gerd and Merzky, Andr{\´e} and Radtke, Thomas and Seidel, Edward and Shalf, John}, title = {Cactus Tools for Grid Applications}, volume = {4}, journal = {Cluster Computing}, number = {3}, doi = {10.1023/A:1011491422534}, pages = {179 -- 188}, year = {2001}, language = {en} } @inproceedings{AllenBengerDramlitschetal.2001, author = {Allen, Gabrielle and Benger, Werner and Dramlitsch, Thomas and Goodale, Tom and Hege, Hans-Christian and Lanfermann, Gerd and Merzky, Andr{\´e} and Radke, Thomas and Seidel, Edward}, title = {Cactus Grid Computing: Review of Current Devlopment}, volume = {2150}, booktitle = {Proceedings of Euro-Par 2001: 7th International Euro-Par Conference on Parallel Processing}, editor = {Sakellariou, Rizos and Keane, Jon and Gurd, John and Freeman, Len}, publisher = {Springer Verlag, Berlin Heidelberg 2001}, doi = {10.1007/3-540-44681-8_115}, pages = {817 -- 824}, year = {2001}, language = {en} } @misc{HegePolthierRumpf2001, author = {Hege, Hans-Christian and Polthier, Konrad and Rumpf, Martin}, title = {MathInsight 2002}, year = {2001}, language = {en} } @inproceedings{StockingerFRanaMooreetal.2001, author = {Stockinger, Heinz and F. Rana, Omer and Moore, Reagan and Merzky, Andr{\´e}}, title = {Data Management for Grid Environments}, volume = {2110}, booktitle = {Proceedings of HPCN Europe 2001 - 9th International Conference on High-Performance Computing and Networking}, editor = {Hertzberger, Louis and G. Hoekstra, Alfons and Williams, Roy}, publisher = {Springer Verlag, Berlin Heidelberg 2001}, doi = {10.1007/3-540-48228-8}, pages = {151 -- 160}, year = {2001}, language = {en} } @inproceedings{GladilinZachowHegeetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Hege, Hans-Christian and Deuflhard, Peter}, title = {Towards a Realistic Simulation of Individual Facial Mimics}, booktitle = {Vision Modeling and Visualization 2001 (VMV)}, address = {Stuttgart, Germany}, pages = {129 -- 134}, year = {2001}, language = {en} } @inproceedings{ZachowGladilinZeilhoferetal.2001, author = {Zachow, Stefan and Gladilin, Evgeny and Zeilhofer, Hans-Florian and Sader, Robert}, title = {Improved 3D Osteotomy Planning in Cranio-Maxillofacial Surgery}, booktitle = {Proc. Medical Image Computing and Computer-Assisted Intervention (MICCAI 2001)}, address = {Utrecht, The Netherlands}, doi = {10.1007/3-540-45468-3_57}, pages = {473 -- 481}, year = {2001}, language = {en} } @inproceedings{ZachowGladilinZeilhoferetal.2001, author = {Zachow, Stefan and Gladilin, Evgeny and Zeilhofer, Hans-Florian and Sader, Robert}, title = {3D Osteotomieplanung in der MKG-Chirurgie unter Ber{\"u}cksichtigung der r{\"a}umlichen Weichgewebeanordnung}, booktitle = {Rechner- und sensorgest{\"u}tzte Chirurgie, GI Proc. zur SFB 414 Tagung}, address = {Heidelberg}, pages = {217 -- 226}, year = {2001}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {A Biomechanical Model for Soft Tissue Simulation in Craniofacial Surgery}, booktitle = {Medical Imaging and Augmented Reality (MIAR)}, address = {Hong Kong, China}, doi = {10.1109/MIAR.2001.930276}, pages = {137 -- 141}, year = {2001}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {Virtual Fibers: A Robust Approach for Muscle Simulation}, booktitle = {IX Mediterranean Conference on Medical and Biological Engineering and Computing (MEDICON)}, address = {Pula, Croatia}, pages = {961 -- 964}, year = {2001}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2001, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {Validierung eines linear elastischen Modells f{\"u}r die Weichgewebesimulation in der Mund-Kiefer-Gesichtschirurgie}, booktitle = {Bildverarbeitung f{\"u}r die Medizin (BVM)}, address = {L{\"u}beck, Germany}, pages = {57 -- 61}, year = {2001}, language = {en} } @incollection{KadookaOnishiChoietal.2003, author = {Kadooka, Yoshimasa and Onishi, Naoki and Choi, Jang-Woon and Lee, Young-Ho and Hege, Hans-Christian and Tago, Yoshio}, title = {A Study on the PIV Virtual Laboratory by Web Grid Technology}, booktitle = {CD ROM Proc. PIV'03 - 5th Int. Symp. on Particle Image Velocimetry}, editor = {Kim, Kyung}, publisher = {The Korean Society of Visualization}, address = {Busan, Korea}, year = {2003}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2003, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {Realistic prediction of individual facial emotion expressions for craniofacial surgery simulations}, volume = {5029}, booktitle = {Proc. SPIE medical Imaging 2003}, editor = {Galloway, Robert}, address = {San Diego, CA, USA}, doi = {10.1117/12.479584}, pages = {520 -- 527}, year = {2003}, language = {en} } @inproceedings{GladilinZachowDeuflhardetal.2003, author = {Gladilin, Evgeny and Zachow, Stefan and Deuflhard, Peter and Hege, Hans-Christian}, title = {On constitutive modeling of soft tissue for the long-term prediction of cranio-maxillofacial surgery outcome}, volume = {1256}, booktitle = {International Congress Series, CARS2003, Computer Assisted Radiology and Surgery, Proceedings of the 17th International Congress and Exhibition}, doi = {10.1016/S0531-5131(03)00500-4}, pages = {343 -- 348}, year = {2003}, language = {en} } @inproceedings{ZachowGladilinSaderetal.2003, author = {Zachow, Stefan and Gladilin, Evgeny and Sader, Robert and Zeilhofer, Hans-Florian}, title = {Draw \& Cut: Intuitive 3D Osteotomy Planning on Polygonal Bone Models}, booktitle = {Computer Assisted Radiology and Surgery (CARS)}, address = {London, UK}, doi = {10.1016/S0531-5131(03)00272-3}, pages = {362 -- 369}, year = {2003}, language = {en} } @inproceedings{ProhaskaHegeGiehletal.2003, author = {Prohaska, Steffen and Hege, Hans-Christian and Giehl, Michael and Gowin, Wolfgang}, title = {A Virtual Laboratory for Assessment of Bone Biopsies}, booktitle = {14th IAA Humans in Space Symposium}, address = {Banff, Alberta, Canada}, pages = {7}, year = {2003}, language = {en} } @inproceedings{SaparinGowinZaikinetal.2003, author = {Saparin, Peter and Gowin, Wolfgang and Zaikin, Alexei and Thomsen, Jesper and Prohaska, Steffen and Hege, Hans-Christian and Kurths, J{\"u}rgen}, title = {Quantification of Changes in Spatial Structure of Human Bone Biopsies Using 3D Measures of Complexity}, booktitle = {14th IAA Humans in Space Symposium}, address = {Banff, Alberta, Canada}, year = {2003}, language = {en} } @inproceedings{Hege2003, author = {Hege, Hans-Christian}, title = {Creation and Visualization of Anatomical Models with Amira}, booktitle = {Proc. of 3D Modelling 2003}, address = {Paris}, pages = {7pp.}, year = {2003}, language = {en} } @inproceedings{ProhaskaHegeGiehletal.2003, author = {Prohaska, Steffen and Hege, Hans-Christian and Giehl, Michael and Gowin, Wolfgang}, title = {Interactive Visualization to Support Quantification of Bone Biopsies}, booktitle = {2nd European Congress 'Achievements in Space Medicine into Health Care Practice and Industry'}, address = {Berlin-Adlershof}, year = {2003}, language = {en} } @inproceedings{SaparinGowinZaikinetal.2003, author = {Saparin, Peter and Gowin, Wolfgang and Zaikin, Alexei and Prohaska, Steffen}, title = {Quantification of changes in human bone structure at different skeletal locations using measures of complexity}, booktitle = {2nd European Congress 'Achievements in Space Medicine into Health Care Practice and Industry'}, address = {Berlin-Adlershof}, year = {2003}, language = {en} } @inproceedings{LameckerLangeSeebass2003, author = {Lamecker, Hans and Lange, Thomas and Seebaß, Martin}, title = {Erzeugung statistischer 3D-Formmodelle zur Segmentierung medizinischer Bilddaten}, booktitle = {Proc. BVM 2003}, publisher = {Springer}, address = {Erlangen}, pages = {398 -- 403}, year = {2003}, language = {en} }