TY - CHAP A1 - Klindt, Marco A1 - Prohaska, Steffen A1 - Baum, Daniel A1 - Hege, Hans-Christian ED - Arnold, David ED - Kaminski, Jaime ED - Niccolucci, Franco ED - Stork, Andre T1 - Conveying Archaeological Contexts to Museum Visitors: Case Study Pergamon Exhibition T2 - VAST12: The 13th International Symposium on Virtual Reality, Archaeology and Intelligent Cultural Heritage - Short Papers Y1 - 2012 UR - http://diglib.eg.org/EG/DL/PE/VAST/VAST12S/025-028.pdf U6 - https://doi.org/10.2312/PE/VAST/VAST12S/025-028 SP - 25 EP - 28 PB - Eurographics Association CY - Brighton, UK ER - TY - CHAP A1 - Klindt, Marco A1 - Baum, Daniel A1 - Prohaska, Steffen A1 - Hege, Hans-Christian T1 - iCon.text – a customizable iPad app for kiosk applications in museum exhibitions T2 - EVA 2012 Berlin Y1 - 2012 SP - 150 EP - 155 PB - Gesellschaft zur Förderung angewandter Informatik e.V. CY - Volmerstraße 3, 12489 Berlin ER - TY - CHAP A1 - Lindow, Norbert A1 - Baum, Daniel A1 - Bondar, Ana-Nicoleta A1 - Hege, Hans-Christian T1 - Dynamic Channels in Biomolecular Systems: Path Analysis and Visualization T2 - Proceedings of IEEE Symposium on Biological Data Visualization (biovis’12) Y1 - 2012 U6 - https://doi.org/10.1109/BioVis.2012.6378599 SP - 99 EP - 106 ER - TY - CHAP A1 - Schmidt-Ehrenberg, Johannes A1 - Baum, Daniel A1 - Hege, Hans-Christian ED - J. Moorhead, Robert ED - Gross, Markus ED - I. Joy, Kenneth T1 - Visualizing Dynamic Molecular Conformations T2 - Proceedings of IEEE Visualization 2002 Y1 - 2002 U6 - https://doi.org/10.1109/VISUAL.2002.1183780 SP - 235 EP - 242 PB - IEEE Computer Society Press CY - Boston MA, USA ER - TY - CHAP A1 - Homberg, Ulrike A1 - Baum, Daniel A1 - Prohaska, Steffen A1 - Kalbe, Ute A1 - Witt, Karl Josef T1 - Automatic Extraction and Analysis of Realistic Pore Structures from µCT Data for Pore Space Characterization of Graded Soil T2 - Proceedings of the 6th International Conference on Scour and Erosion (ICSE-6) Y1 - 2012 SP - 345 EP - 352 ER - TY - CHAP A1 - Dean, Mason N. A1 - Seidel, R. A1 - Knötel, David A1 - Lyons, K. A1 - Baum, Daniel A1 - Weaver, James C. A1 - Fratzl, Peter T1 - To build a shark: 3D tiling laws of tessellated cartilage T2 - Abstract in Integrative and Comparative Biology; conference Society of Integrative and Comparative Biology annual meeting, January 3-7, 2016, Portland, USA N2 - The endoskeleton of sharks and rays (elasmobranchs) is comprised of a cartilaginous core, covered by thousands of mineralized tiles, called tesserae. Characterizing the relationship between tesseral morphometrics, skeletal growth and mechanics is challenging because tesserae are small (a few hundred micrometers wide), anchored to the surrounding tissue in complex three-dimensional ways, and occur in huge numbers. We integrate material property, histology, electron microscopy and synchrotron and laboratory µCT scans of skeletal elements from an ontogenetic series of round stingray Urobatis halleri, to gain insights into the generation and maintenance of a natural tessellated system. Using a custom-made semiautomatic segmentation algorithm, we present the first quantitative and 3d description of tesserae across whole skeletal elements. The tessellation is not interlocking or regular, with tesserae showing a great range of shapes, sizes and number of neighbors. This is partly region-dependent: for example, thick, columnar tesserae are arranged in series along convex edges with small radius of curvature (RoC), whereas more brick- or disc-shaped tesserae are found in planar/flatter areas. Comparison of the tessellation across ontogeny, shows that in younger animals, the forming tesseral network is less densely packed, appearing as a covering of separate, poorly mineralized islands that grow together with age to form a complete surface. Some gaps in the tessellation are localized to specific regions in all samples, indicating they are real features, perhaps either regions of delayed mineralization or of tendon insertion. We will use the structure of elasmobranch skeletons as a road map for understanding shark and ray skeletal mechanics, but also to extract fundamental engineering principles for tiled composite materials. Y1 - 2016 UR - https://academic.oup.com/icb/article-pdf/56/suppl_1/e1/9102603/icw002.pdf VL - 56 (suppl 1) ER - TY - CHAP A1 - Baum, Daniel A1 - Titschack, Jürgen T1 - Cavity and Pore Segmentation in 3D Images with Ambient Occlusion T2 - EuroVis 2016 - Short Papers Y1 - 2016 U6 - https://doi.org/10.2312/eurovisshort.20161171 PB - The Eurographics Association ER - TY - CHAP A1 - Homberg, Ulrike A1 - Baum, Daniel A1 - Prohaska, Steffen ED - Mücklich, Frank ED - Slussallek, Philipp ED - Schladitz, Katja T1 - Describing and Analyzing the Dual Structures of Porous Media T2 - Proc. 3D-Microstructure Meeting Y1 - 2011 SP - 24 EP - 25 ER - TY - CHAP A1 - Weber, Britta A1 - Möller, Marit A1 - Verbavatz, Jean-Marc A1 - Baum, Daniel A1 - Hege, Hans-Christian A1 - Prohaska, Steffen T1 - Fast Tracing of Microtubule Centerlines in Electron Tomograms T2 - BioVis 2011 Abstracts, 1st IEEE Symposium on Biological Data Visualization Y1 - 2011 ER - TY - CHAP A1 - Paetsch, Olaf A1 - Baum, Daniel A1 - Ehrig, Karsten A1 - Meinel, Dietmar A1 - Prohaska, Steffen T1 - Vergleich automatischer 3D-Risserkennungsmethoden für die quantitative Analyse der Schadensentwicklung in Betonproben mit Computer-Tomographie T2 - Tagungsband der DACH Jahrestagung 2012 Y1 - 2012 ER -