Hasso-Plattner-Institut
Prof. Dr. Jürgen Döllner
  
 

Dr. Matthias Trapp

Contact

Tel.: +49-(0)331 5509-3913
Fax: +49-(0)331 5509-172
Email: matthias.trapp(at)hpi.de

Research Interests

I'm a senior researcher, principle investigator and lecturer. My research interests include the following topics:

  • GPU-based image and video processing techniques and frameworks 
  • Interactive GPU-based rendering techniques for massive spatio-temporal data
  • Focus+context visualization techniques for 3D virtual environments
  • Web-based visualization for mobility analytics
  • Interactive software maps

We also offer topics for master theses

Current Research Projects

  • REPO-LI: Automated Report Generation for Location Intelligence Applications (ZIM)
  • KnowhowAnalyzer: AI-based extraction and analysis methods for IT know-how of software development teams (BMBF)
  • Information visualization for Software-DNA: AI-based predictive control and steering of software developments (ProFIT)
  • PunctumTube: Analytics Platform for Digital Twins based on 3D Point Clouds (BMBF)
  • mdViPro: Multi-dimensional Videoprocessing (BMBF)

Past Research Projects

  • Automatic Video Abstraction
  • Service-based Mobility Analytics
  • Research Group 4DnD-Vis 
  • Business Intelligence Maps
  • 3D Geoinformation
  • Interactive 3D Visualization of Roman Cologne
  • PROGRESS
  • DigiPolis
  • Virtual Rendering System

Publications

  • Interactive Multi-level S... - Download
    Interactive Multi-level Stroke Control for Neural Style Transfer. Reimann, Max; Buchheim, Benito; Semmo, Amir; Döllner, Jürgen; Trapp, Matthias (2021).
     
  • Forward Selfies - Download
    Forward Selfies. Trenz, Philip; Klingbeil, Mandy; Pasewaldt, Sebastian; Döllner, Jürgen; Trapp, Matthias (2021).
     
  • MotionViz – Artistic Vi... - Download
    MotionViz – Artistic Visualization of Human Motion on Mobile Devices. Mayer, Maximilian; Trenz, Philip; Pasewaldt, Sebastian; Klingbeil, Mandy; Döllner, Jürgen; Trapp, Matthias; Semmo, Amir (2021).
     
  • StyleTune: Interactive St... - Download
    StyleTune: Interactive Style Transfer Enhancement on Mobile Devices. Buchheim, Benito; Reimann, Max; Pasewaldt, Sebastian; Döllner, Jürgen; Trapp, Matthias (2021).
     
  • Service-based Analysis an... - Download
    Service-based Analysis and Abstraction for Content Moderation of Digital Images. Hilscher, Moritz; Tjabben, Hendrik; Rätz, Hendrik; Semmo, Amir; Lonni Besançon Döllner, Jürgen; Trapp, Matthias (2021). 11–19.
     
  • Service-based Processing ... - Download
    Service-based Processing of Gigapixel Images. Fregien, Florian; Pasewaldt, Sebastian; Döllner, Jürgen; Trapp, Matthias in Journal of WSCG (2021). 29(1-2)
     
  • Teaching Data-driven Vide... - Download
    Teaching Data-driven Video Processing via Crowdsourced Data Collection. Reimann, Max; Wegen, Ole; Pasewaldt, Sebastian; Semmo, Amir; Döllner, Jürgen; Trapp, Matthias B. Sousa Santos, G. Domik (reds.) (2021). 1–8.
     
  • Interactive Photo Editing... - Download
    Interactive Photo Editing on Smartphones via Intrinsic Decomposition. Shekhar, Sumit; Reimann, Max; Mayer, Maximilian; Semmo, Amir; Pasewaldt, Sebastian; Döllner, Jürgen; Trapp, Matthias in Computer Graphics Forum, (N. Mitra; I. Viola, reds.) (2021). 40(2) 497–510.
     
  • Integration of Image Proc... - Download
    Integration of Image Processing Techniques into the Unity Game Engine. Masopust, Leon; Pasewaldt, Sebastian; and Döllner, Jürgen; Trapp, Matthias (2021). 137–144.
     
  • COLiER: Collaborative Edi... - Download
    COLiER: Collaborative Editing of Raster Images. Bath, Ulrike; Shekhar, Sumit; Döllner, Jürgen; Trapp, Matthias (2021).
     
  • Real-time Service-based S... - Download
    Real-time Service-based Stream-processing of High-resolution Videos. Wagner, Florian T.; Döllner, Jürgen; Trapp, Matthias (2020).
     
  • Controlling Image-Styliza... - Download
    Controlling Image-Stylization Techniques using Eye Tracking. Söchting, Maximilian; Trapp, Matthias (2020).
     
  • A Taxonomy of Treemap Vis... - Download
    A Taxonomy of Treemap Visualization Techniques. Scheibel, Willy; Trapp, Matthias; Limberger, Daniel; Döllner, Jürgen (2020).
     
  • Intermediate Representati... - Download
    Intermediate Representations for Vectorization of Stylized Images. Glöckner, Daniel-Amadeus Johannes; Ihde, Lisa; Döllner, Jürgen; Trapp, Matthias in 28. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2020 (2020).
     
  • Ontology-Driven Analytics... - Download
    Ontology-Driven Analytics for Indoor Point Clouds. Stojanovic, Vladeta; Hagedorn, Benjamin; Trapp, Matthias; Döllner, Jürgen (2020).
     
  • A Framework for Interacti... - Download
    A Framework for Interactive Exploration of Clusters in Massive Data Using 3D Scatter Plots and WebGL Wagner, Lukas; Limberger, Daniel; Scheibel, Willy; Trapp, Matthias; Döllner, Jürgen (2020). 31:1–2. ACM.
     
  • Depicting Uncertainty in ... - Download
    Depicting Uncertainty in 2.5D Treemaps. Limberger, Daniel; Trapp, Matthias; Döllner, Jürgen in VINCI ’20 (2020). 28:1–2.
     
  • Survey on User Studies on... - Download
    Survey on User Studies on the Effectiveness of Treemaps. Fiedler, Carolin; Scheibel, Willy; Limberger, Daniel; Trapp, Matthias; Döllner, Jürgen in VINCI ’20 (2020). 2:1–10.
     
  • Real-time Screen-space Ge... - Download
    Real-time Screen-space Geometry Draping for Digital Terrain Models. Trapp, Matthias; Döllner, Jürgen (2019).
     
  • Locally Controllable Neur... - Download
    Locally Controllable Neural Style Transfer on Mobile Devices. Reimann, Max; Klingbeil, Mandy; Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen in The Visual Computer (2019).
     
  • ViVid: Depicting Dynamics... - Download
    ViVid: Depicting Dynamics in Stylized Live Photos. Semmo, Amir; Reimann, Max; Klingbeil, Mandy; Shekhar, Sumit; Trapp, Matthias; Döllner, Jürgen (2019). 8:1–8:2.
     
  • Generation of Approximate... - Download
    Generation of Approximate 2D and 3D Floor Plans from 3D Point Clouds. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Döllner, Jürgen (2019).
     
  • In-Situ Comparison for 2.... - Download
    In-Situ Comparison for 2.5D Treemaps. Limberger, Daniel; Trapp, Matthias; Döllner, Jürgen (2019).
     
  • Rendering Procedural Text... - Download
    Rendering Procedural Textures for Visualization of Thematic Data in 3D Geovirtual Environments. Trapp, Matthias; Schlegel, Frank; Pasewaldt, Sebastian; Döllner, Jürgen (2019).
     
  • Lens-based Focus+Context ... - Download
    Lens-based Focus+Context Visualization Techniques for Interactive Exploration of Web-based Reachability Maps. Listemann, Marc; Trapp, Matthias; Döllner, Jürgen (2019).
     
  • Techniques for GPU-based ... - Download
    Techniques for GPU-based Color Quantization. Trapp, Matthias; Pasewaldt, Sebastian; Döllner, Jürgen (2019).
     
  • Performance Evaluation an... - Download
    Performance Evaluation and Comparison of Service-based Image Processing based on Software Rendering. Wegen, Ole; Trapp, Matthias; Döllner, Jürgen; Pasewaldt, Sebastian (2019).
     
  • Semantic-driven Visualiza... - Download
    Semantic-driven Visualization Techniques for Interactive Exploration of 3D Indoor Models. Florio, Alessando; Trapp, Matthias; Döllner, Jürgen (2019).
     
  • Interactive Close-Up Rend... - Download
    Interactive Close-Up Rendering for Detail+Overview Visualization of 3D Digital Terrain Models. Trapp, Matthias; Döllner, Jürgen (2019).
     
  • Advanced Visual Metaphors... - Download
    Advanced Visual Metaphors and Techniques for Software Maps. Limberger, Daniel; Scheibel, Willy; Döllner, Jürgen; Trapp, Matthias (2019).
     
  • Service-Oriented Semantic Enrichment of Indoor Point Clouds using Octree-Based Multiview Classification. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Döllner, Jürgen in Graphical Models, (J. Peters, red.) (2019).
     
  • Consistent Filtering of V... - Download
    Consistent Filtering of Videos and Dense Light-Fields Without Optic-Flow. Shekhar, Sumit; Semmo, Amir; Trapp, Matthias; Tursun, Okan Tarhan; Pasewaldt, Sebastian; Myszkowski, Karol; Döllner, Jürgen H.-J. Schulz, M. Teschner, M. Wimmer (reds.) (2019).
     
  • Sensor Data Visualization... - Download
    Sensor Data Visualization for Indoor Point Clouds. Stojanovic, Vladeta; Trapp, Matthias; Hagedorn, Benjamin; Klimke, Jan; Richter, Rico; Döllner, Jürgen (2019).
     
  • Sensor Data Visualization... - Download
    Sensor Data Visualization for Indoor Point Clouds. Stojanovic, Vladeta; Trapp, Matthias; Hagedorn, Benjamin; Klimke, Jan; Richter, Rico; Döllner, Jürgen (2019).
     
  • Service-Oriented Processi... - Download
    Service-Oriented Processing and Analysis of Massive Point Clouds in Geoinformation Management. Discher, Sören; Richter, Rico; Trapp, Matthias; Döllner, Jürgen in Service-Oriented Mapping: Changing Paradigm in Map Production and Geoinformation Management, J. Döllner, M. Jobst, P. Schmitz (reds.) (2019). 43–61.
     
  • Semantic Enrichment of In... - Download
    Semantic Enrichment of Indoor Point Clouds: An Overview of Progress towards Digital Twinning. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Hagedorn, Benjamin; Döllner, Jürgen in 37th eCAADe Conference (2019).
     
  • Semantic Enrichment of In... - Download
    Semantic Enrichment of Indoor Point Clouds: An Overview of Progress towards Digital Twinning. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Hagedorn, Benjamin; Döllner, Jürgen (2019).
     
  • Occlusion Management Tech... - Download
    Occlusion Management Techniques for the Visualization of Transportation Networks in Virtual 3D City Models. Trapp, Matthias; Dumke, Fabian; Döllner, Jürgen (2019).
     
  • Web-based Visualization o... - Download
    Web-based Visualization of Transportation Networks for Mobility Analytics. Schoedon, Alexander; Trapp, Matthias; Hollburg, Henning; Gerber, Daniel; Döllner, Jürgen (2019).
     
  • Classification of Indoor ... - Download
    Classification of Indoor Point Clouds Using Multiview. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Döllner, Jürgen (2019).
     
  • A Service-oriented Approa... - Download
    A Service-oriented Approach for Classifying 3D Points Clouds by Example of Office Furniture Classification. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Döllner, Jürgen (2018).
     
  • Hierarchical Spatial Aggregation for Level-of-Detail Visualization of 3D Thematic Data. Vollmer, Jan Ole; Trapp, Matthias; Schumann, Heidrun; Döllner, Jürgen in ACM Transactions on Spatial Algorithms and Systems (2018). 4(3) 9:1–9:23.
     
  • MaeSTrO: A Mobile App for... - Download
    MaeSTrO: A Mobile App for Style Transfer Orchestration using Neural Networks. Reimann, Max; Klingbeil, Mandy; Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen (2018). 9–16.
     
  • Approaches for Local Arti... - Download
    Approaches for Local Artistic Control of Mobile Neural Style Transfer. Reimann, Max; Klingbeil, Mandy; Pasewaldt, Sebastian; Semmo, Amir; Döllner, Jürgen; Trapp, Matthias (2018).
     
  • Towards the Generation of... - Download
    Towards the Generation of Digital Twins for Facility Management Based on 3D Point Clouds. Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Hagedorn, Benjamin; Döllner, Jürgen (2018).
     
  • Service-based Processing ... - Download
    Service-based Processing and Provisioning of Image-Abstraction Techniques. Richter, Marvin; Söchting, Maximilian; Semmo, Amir; Döllner, Jürgen; Trapp, Matthias (2018).
     
  • Teaching Image-Processing... - Download
    Teaching Image-Processing Programming for Mobile Devices: A Software Development Perspective. Trapp, Matthias; Pasewaldt, Sebastian; Dürschmid, Tobias; Semmo, Amir; Döllner, Jürgen F. Post, J. Žára (reds.) (2018).
     
  • Service-Oriented Processing and Analysis of Massive Point Clouds in Geoinformation Management. Discher, Sören; Richter, Rico; Trapp, Matthias; Döllner, Jürgen in Service Oriented Mapping: Changing Paradigm in Map Production and Geoinformation Management, J. Döllner, M. Jobst, P. Schmitz (reds.) (2018).
     
  • Pictory: Combining Neural... - Download
    Pictory: Combining Neural Style Transfer and Image Filtering. Semmo, Amir; Trapp, Matthias; Döllner, Jürgen; Klingbeil, Mandy (2017). 5:1–5:2.
     
  • ProsumerFX: Mobile Design... - Download
    ProsumerFX: Mobile Design of Image Stylization Components. Dürschmid, Tobias; Söchting, Maximilian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen (2017).
     
  • Mixed-Projection Treemaps... - Download
    Mixed-Projection Treemaps: A Novel Approach Mixing 2D and 2.5D Treemaps. Limberger, Daniel; Scheibel, Willy; Trapp, Matthias; Döllner, Jürgen (2017).
     
  • Towards Architectural Sty... - Download
    Towards Architectural Styles for Android App Software Product Lines. Dürschmid, Tobias; Trapp, Matthias; Döllner, Jürgen (2017).
     
  • Attributed Vertex Clouds - Download
    Attributed Vertex Clouds. Scheibel, Willy; Buschmann, Stefan; Trapp, Matthias; Döllner, Jürgen in GPU Zen, W. Engel, C. Oat (reds.) (2017). (8th ed)
     
  • Comparative Visualization... - Download
    Comparative Visualization of BIM Geometry and Corresponding Point Clouds. Stojanovic, Vladeta; Richter, Rico; Döllner, Jürgen; Trapp, Matthias in International Journal of Sustainable Development and Planning (2017). 13(1)
     
  • Interactive Web-based Vis... - Download
    Interactive Web-based Visualization for Accessibility Mapping of Transportation Networks. Schoedon, Alexander; Trapp, Matthias; Hollburg, Henning; Döllner, Jürgen (2016).
     
  • Evaluation of Sketchiness... - Download
    Evaluation of Sketchiness as a Visual Variable for 2.5D Treemaps. Limberger, Daniel; Fiedler, Carolin; Hahn, Sebastian; Trapp, Matthias; Döllner, Jürgen (2016).
     
  • Interactive GPU-based Ima... - Download
    Interactive GPU-based Image Deformation for Mobile Devices. Vollmer, Jan Ole; Trapp, Matthias; Döllner, Jürgen (2016).
     
  • Interactive Multi-scale O... - Download
    Interactive Multi-scale Oil Paint Filtering on Mobile Devices. Semmo, Amir; Trapp, Matthias; Dürschmid, Tobias; Döllner, Jürgen; Pasewaldt, Sebastian (2016).
     
  • Interactive Oil Paint Fil... - Download
    Interactive Oil Paint Filtering On Mobile Devices. Semmo, Amir; Trapp, Matthias; Pasewaldt, Sebastian; Döllner, Jürgen (2016).
     
  • Interactive Revision Expl... - Download
    Interactive Revision Exploration using Small Multiples of Software Maps. Scheibel, Willy; Trapp, Matthias; Döllner, Jürgen in IVAPP 2016 (2016). 131–138.
     
  • Interactive Image Filteri... - Download
    Interactive Image Filtering with Multiple Levels-of-Control on Mobile Devices. Semmo, Amir; Dürschmid, Tobias; Trapp, Matthias; Klingbeil, Mandy; Döllner, Jürgen; Pasewaldt, Sebastian (2016).
     
  • Cartography-Oriented Design of 3D Geospatial Information Visualization - Overview and Techniques. Semmo, Amir; Trapp, Matthias; Jobst, Markus; Döllner, Jürgen in The Cartographic Journal (2015). 52(2) 95–106.
     
  • Geometry Batching Using T... - Download
    Geometry Batching Using Texture-Arrays. Trapp, Matthias; Döllner, Jürgen (2015). 239–246.
     
  • ThreadCity: Combined Visu... - Download
    ThreadCity: Combined Visualization of Structure and Activity for the Exploration of Multi-threaded Software Systems. Hahn, Sebastian; Trapp, Matthias; Wuttke, Nikolai; Döllner, Jürgen (2015).
     
  • Interactive Rendering and... - Download
    Interactive Rendering and Stylization of Transportation Networks Using Distance Fields. Trapp, Matthias; Semmo, Amir; Döllner, Jürgen (2015). 207–219.
     
  • VideoMR: A Map and Reduce... - Download
    VideoMR: A Map and Reduce Framework for Real-time Video Processing. Meier, Benjamin-Heinz; Trapp, Matthias; Döllner, Jürgen (2015).
     
  • Natural Phenomena as Meta... - Download
    Natural Phenomena as Metaphors for Visualization of Trend Data in Interactive Software Maps. Würfel, Hannes; Trapp, Matthias; Limberger, Daniel; Döllner, Jürgen (2015).
     
  • Real-Time Visualization o... - Download
    Real-Time Visualization of Massive Movement Data in Digital Landscapes. Buschmann, Stefan; Trapp, Matthias; Döllner, Jürgen (2015). 213–220.
     
  • Animated visualization of... - Download
    Animated visualization of spatial-temporal trajectory data for air-traffic analysis. Buschmann, Stefan; Trapp, Matthias; Döllner, Jürgen in The Visual Computer (2015). 32(3) 371–381.
     
  • Hardware-Accelerated Attr... - Download
    Hardware-Accelerated Attribute Mapping for Interactive Visualization of Complex 3D Trajectories. Buschmann, Stefan; Trapp, Matthias; Lühne, Patrick; Döllner, Jürgen (2014). 355–363.
     
  • Real-Time Animated Visual... - Download
    Real-Time Animated Visualization of Massive Air-Traffic Trajectories. Buschmann, Stefan; Trapp, Matthias; Döllner, Jürgen (2014). 172–181.
     
  • Multi-Perspective 3D Pano... - Download
    Multi-Perspective 3D Panoramas. Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen in International Journal of Geographical Information Science (IJGIS) (2014). 28(10) 2030–2051.
     
  • 2D and 3D Presentation of... - Download
    2D and 3D Presentation of Spatial Data: A Systematic Review. Dübel, Steve; Röhlig, Martin; Schumann, Heidrun; Trapp, Matthias (2014).
     
  • Web-based and Mobile Provisioning of Virtual 3D Reconstructions. Klimke, Jan; Hagedorn, Benjamin; Trapp, Matthias; Döllner, Jürgen R. Franken-Wendelstorf, E. Lindinger, J. Sieck (reds.) (2014). 17–28.
     
  • Real-Time Rendering of Wa... - Download
    Real-Time Rendering of Water Surfaces with Cartography-Oriented Design. Semmo, Amir; Kyprianidis, Jan Eric; Trapp, Matthias; Döllner, Jürgen in Proceedings International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging (CAe) (2013). 5–14.
     
  • Evaluating the Perceptual... - Download
    Evaluating the Perceptual Impact of Rendering Techniques on Thematic Color Mappings in 3D Virtual Environments. Engel, Juri; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen J. F. Michael Bronstein, K. Hormann (reds.) (2013). 25–32.
     
  • Interactive Rendering Tec... - Download
    Interactive Rendering Techniques for Focus+Context Visualization of 3D Geovirtual Environments. Technical Report (PhD dissertation), Trapp, Matthias PhD thesis, Hasso-Plattner-Institut für Softwaresystemtechnik GmbH, Prof.-Dr.-Helmert-Str. 2-3, D-14482 Potsdam. (2013, Julie).
     
  • Multi-Perspective Detail+... - Download
    Multi-Perspective Detail+Overview Visualization for 3D Building Exploration. Pasewaldt, Sebastian; Trapp, Matthias; Döllner, Jürgen S. Czanner, W. Tang (reds.) (2013). 57–64.
     
  • 2.5D Clip-Surfaces for Te... - Download
    2.5D Clip-Surfaces for Technical Visualization. Trapp, Matthias; Döllner, Jürgen in Journal of WSCG, (V. Skala, red.) (2013). 21(1) 89–96.
     
  • Interactive Projective Te... - Download
    Interactive Projective Texturing for Non-Photorealistic Shading of Technical 3D Models. Lux, Roland; Trapp, Matthias; Semmo, Amir; Döllner, Jürgen S. Czanner, W. Tang (reds.) (2013). 101–108.
     
  • Interactive Rendering of ... - Download
    Interactive Rendering of Complex 3D-Treemaps. Trapp, Matthias; Hahn, Sebastian; Döllner, Jürgen S. Coquillart, C. Andujar, R. S. Laramee, A. Kerren, J. Braz (reds.) (2013). 165–175.
     
  • An Immersive Visualizatio... - Download
    An Immersive Visualization System for Virtual 3D City Models. Engel, Juri; Pasewaldt, Sebastian; Trapp, Matthias; Döllner, Jürgen (2012).
     
  • Concepts for Cartography-... - Download
    Concepts for Cartography-Oriented Visualization of Virtual 3D City Models. Semmo, Amir; Hildebrandt, Dieter; Trapp, Matthias; Döllner, Jürgen in Photogrammetrie - Fernerkundung - Geoinformation (PFG) (2012). (4) 455–465.
     
  • Challenges and Approaches for the Visualization of Movement Trajectories in 3D Geovirtual Environments Buschmann, Stefan; Trapp, Matthias; Döllner, Jürgen (2012).
     
  • Concepts for Automatic Ge... - Download
    Concepts for Automatic Generalization of Virtual 3D Landscape Models. Glander, Tassilo; Trapp, Matthias; Döllner, Jürgen in gis.SCIENCE (2012). 25(1) 18–23.
     
  • Interactive Visualization... - Download
    Interactive Visualization of Generalized Virtual 3D City Models using Level-of-Abstraction Transitions. Semmo, Amir; Trapp, Matthias; Kyprianidis, Jan Eric; Döllner, Jürgen in Computer Graphics Forum (2012). 31(3) 885–894.
     
  • Towards Comprehensible Digital 3D Maps. Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen M. Jobst (red.) (2012). 261–276.
     
  • Colonia 3D - Communicatio... - Download
    Colonia 3D - Communication of Virtual 3D Reconstructions in Public Spaces. Trapp, Matthias; Semmo, Amir; Pokorski, Rafael; Herrmann, Claus-Daniel; Döllner, Jürgen; Eichhorn, Michael; Heinzelmann, Michael in International Journal of Heritage in the Digital Era (IJHDE), (M. Ioannides, red.) (2012). 1(1) 45–74.
     
  • Strategies for Visualizin... - Download
    Strategies for Visualizing 3D Points-of-Interest on Mobile Devices. Trapp, Matthias; Schneider, Lars; Lehmann, Christine; Holz, Norman; Döllner, Jürgen in Journal of Location Based Services (JLBS) (2011). 5(2) 79–99.
     
  • Concepts for Automatic Ge... - Download
    Concepts for Automatic Generalization of Virtual 3D Landscape Models. Glander, Tassilo; Trapp, Matthias; Döllner, Jürgen E. Buhmann, S. Ervin, D. Tomlin, M. Pietsch (reds.) (2011). 127–135.
     
  • Ansätze zur kartographis... - Download
    Ansätze zur kartographischen Gestaltung von 3D-Stadtmodellen. Semmo, Amir; Trapp, Matthias; Döllner, Jürgen in Publikationen der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung und Geoinformation e.V. (2011). (Vol. 20) 473–482.
     
  • Colonia3D - Download
    Colonia3D. Trapp, Matthias; Semmo, Amir; Döllner, Jürgen (2011). 201–212.
     
  • Multiscale Visualization ... - Download
    Multiscale Visualization of 3D Geovirtual Environments Using View-Dependent Multi-Perspective Views. Pasewaldt, Sebastian; Trapp, Matthias; Döllner, Jürgen in Journal of WSCG, (V. Skala, red.) (2011). 19(3) 111–118.
     
  • Communication of Digital ... - Download
    Communication of Digital Cultural Heritage in Public Spaces by the Example of Roman Cologne. Trapp, Matthias; Semmo, Amir; Pokorski, Rafael; Herrmann, Claus-Daniel; Döllner, Jürgen; Eichhorn, Michael; Heinzelmann, Michael in Lecture Notes in Computer Science (LNCS), M. Ioannides (red.) (2010). 262–276.
     
  • Interactive Rendering to ... - Download
    Interactive Rendering to Perspective Texture-Atlases. Trapp, Matthias; Döllner, Jürgen S. Seipel, H. Lensch (reds.) (2010). 81–84.
     
  • Interactive Rendering Tec... - Download
    Interactive Rendering Techniques for Highlighting in 3D Geovirtual Environments. Trapp, Matthias; Beesk, Christian; Pasewaldt, Sebastian; Jürgen, Döllner in Lecture Notes in Geoinformation & Cartography (2010).
     
  • 3D Isocontours – Real-t... - Download
    3D Isocontours – Real-time Generation and Visualization of 3D Stepped Terrain Models. Glander, Tassilo; Trapp, Matthias; Döllner, Jürgen S. Seipel, H. Lensch (reds.) (2010). 17–20.
     
  • 3D Wayfinding Choremes: A... - Download
    3D Wayfinding Choremes: A Cognitively Motivated Representation of Route Junctions in Virtual Environments. Glander, Tassilo; Peters, Denise; Trapp, Matthias; Döllner, Jürgen in Lecture Notes in Geoinformation and Cartography (2009). 407–427.
     
  • Interactive Stereo Render... - Download
    Interactive Stereo Rendering For Non-Planar Projections of 3D Virtual Environments. Trapp, Matthias; Lorenz, Haik; Döllner, Jürgen (2009). 199–204.
     
  • Interaktive Visualisierun... - Download
    Interaktive Visualisierung des Römischen Kölns. Trapp, Matthias (2009).
     
  • Enhancing Interactive Non... - Download
    Enhancing Interactive Non-Planar Projections of 3D Geovirtual Environments with Stereoscopic Imaging. Trapp, Matthias; Lorenz, Haik; Jobst, Markus; Döllner, Jürgen in Lecture Notes in Geoinformation and Cartography, M. Buchroithner (red.) (2009). 281–296.
     
  • Towards an indoor level-of-detail model for route visualization. Hagedorn, Benjamin; Trapp, Matthias; Glander, Tassilo; Döllner, Jürgen (2009). 692–697.
     
  • Dynamic Mapping of Raster... - Download
    Dynamic Mapping of Raster-Data for 3D Geovirtual Environments. Trapp, Matthias; Döllner, Jürgen (2009). 387–392.
     
  • Interaktive, multiperspek... - Download
    Interaktive, multiperspektivische Ansichten für geovirtuelle 3D-Umgebungen. Lorenz, Haik; Trapp, Matthias; Döllner, Jürgen in Kartographische Nachrichten (2009). 04 175–181.
     
  • Towards an Indoor Level-o... - Download
    Towards an Indoor Level-of-Detail Model for Route Visualization. Hagedorn, Benjamin; Trapp, Matthias; Glander, Tassilo; Döllner, Jürgen (2009). 692–697.
     
  • Strategies for Visualizin... - Download
    Strategies for Visualizing Points-of-Interest of 3D Virtual Environments on Mobile Devices. Trapp, Matthias; Schneider, Lars; Holz, Norman; Döllner, Jürgen (2009).
     
  • Techniques For The Intera... - Download
    Techniques For The Interactive Exploration Of High-Detail 3D Building Reconstruction Using The Example Of Roman Cologne. Maass, Stefan; Trapp, Matthias; Kyprianidis, Jan Eric; Döllner, Jürgen; Eichhorn, M.; Pokorski, Rafael; Bäuerlein, Johannes; Hesberg, H. v. M. Loannides, A. Addison, A. Georgopoulos, L. Kalisperis (reds.) (2008). 223–229.
     
  • Interactive Multi-Perspec... - Download
    Interactive Multi-Perspective Views of Virtual 3D Landscape and City Models. Lorenz, Haik; Trapp, Matthias; Jobst, Markus; Döllner, Jürgen in Lecture Notes in Geoinformation and Cartography, L. Bernard, A. Friis-Christensen, H. Pundt (reds.) (2008). 301–321.
     
  • Relief Clipping Planes fo... - Download
    Relief Clipping Planes for Real-Time Rendering. Trapp, Matthias; Döllner, Jürgen (2008).
     
  • Generalization of Single-... - Download
    Generalization of Single-Center Projections Using Projection Tile Screens. Trapp, Matthias; Döllner, Jürgen in Advances in Computer Graphics and Computer Vision (VISIGRAPP), J. Braz, A. K. Ranchordas, J. M. Pereira, H. J. Araújo (reds.) (2008).
     
  • 3D Generalization Lenses ... - Download
    3D Generalization Lenses for Interactive Focus + Context Visualization of Virtual City Models. Trapp, Matthias; Glander, Tassilo; Buchholz, Henrik; Döllner, Jürgen (2008). 356–361.
     
  • A Generalization Approach... - Download
    A Generalization Approach for 3D Viewing Deformations of Single-Center Projections. Trapp, Matthias; Döllner, Jürgen J. Braz, N. J. Nunes, J. M. Pereira (reds.) (2008). 162–170.
     
  • Konzepte für die General... - Download
    Konzepte für die Generalisierung von 3D-Gebäudemodellen. Glander, Tassilo; Trapp, Matthias; Döllner, Jürgen (2008). (Vol. 41) 33–45.
     
  • Efficient Representation ... - Download
    Efficient Representation of Layered Depth Images for Real-time Volumetric Tests. Trapp, Matthias; Döllner, Jürgen I. S. Lim, W. Tang (reds.) (2008). 9–16.
     
  • Real-Time Volumetric Test... - Download
    Real-Time Volumetric Tests Using Layered Depth Images. Trapp, Matthias; Döllner, Jürgen K. Mania, E. Reinhard (reds.) (2008). 235–238.
     
  • Automated Combination of ... - Download
    Automated Combination of Real-Time Shader Programs. Trapp, Matthias; Döllner, Jürgen P. Cignoni, J. Sochor (reds.) (2007). 53–56.
     
  • Analysis and Exploration ... - Download
    Analysis and Exploration of Virtual 3D-Citymodels using 3D Information Lenses. Trapp, Matthias (2007).
     
  • A Concept of Effective La... - Download
    A Concept of Effective Landmark Depiction in Geovirtual 3D Environments by View-Dependent Deformation. Glander, Tassilo; Trapp, Matthias; Döllner, Jürgen (2007).
     

Teaching Activities

Courses at HPI (Responsible for lecturing and grading) 

  • Summer 2021 (B): Hands-on Visual Media Processing using WebGL
  • Winter 2020/2021 (B): User Interface Programming
  • Winter 2019/2020 (M): Visual Media Data Processing  
  • Winter 2018/2019 (B): User Interface Programming
  • Winter 2017/2018 (B): Computer Graphics I
  • Summer 2017 (M): Image & Video Processing Techniques
  • Summer 2015 (M): Introduction to Visualization
  • Winter 2014/2015 (B): Computer Graphics II
  • Winter 2013/2014 (B): Computer Graphics II
  • Summer 2013 (M): Geovisualization

Courses at HPI (Responsible for lecturing and tutoring)  

  • Summer 2012 (B): Computer Graphics I
  • Winter 2011/2012 (B): Computer Graphics II
  • Summer 2010 (B): Programming of 3D Applications
  • Winter 2009/2010 (M): Geovisualization II
  • Summer 2009 (M): Geovisualization I 
  • Summer 2008 (M): Rendering Techniques

Courses at University of Potsdam (Responsible for lecturing and tutoring)  

  • Winter 2002/2003: Operating Systems II
  • Summer 2002: Operating Systems I

Seminars at HPI (Responsible for lecturing, tutoring, and grading)

  • Summer 2021 (M): Avanced Techniques for Image and Video Analysis
  • Summer 2021 (B): Web Technologies for Visual Media Processing
  • Winter 2020/2021 (M): Interactive Techniques for Visual Media Analysis and Processing
  • Winter 2020/2021 (B): Introduction to Visual Media Processing
  • Summer 2020 (M): Techniques for Image and Video Analysis
  • Summer 2020 (B): Processing Techniques for Visual Media
  • Winter 2019/2020 (M): Advanced Visual Media Enhacement
  • Winter 2019/2020 (B): Visual Media Enhacement
  • Summer 2019 (M): Visual Media Processing
  • Summer 2019 (B): Introduction to Visual Media Processing
  • Summer 2018 (M): Selected Topics in Video & Image Analytics
  • Winter 2017/2018 (M): Video Abstraction Techniques
  • Summer 2017 (M): Advanced Information Visualization
  • Winter 2016/2017 (M): Processing and Visualization of 3D Geodata
  • Winter 2016/2017 (B): Bildverarbeitungsalgorithmen
  • Summer 2016 (M): Image Processing - Concepts and Techniques
  • Summer 2016 (M): Methods and Techniques of Geospatial Visualization
  • Summer 2016 (B): Geoinformationstechnologien
  • Winter 2015/2016 (B): Image and Videoprocessing using OpenGL ES for Mobile Devices
  • Summer 2015 (M): Spatial Analytics
  • Winter 2014/2015 (M): Geoinformation Technologies
  • Summer 2014 (M): Information Visualization
  • Winter 2013/2014 (M): Information Visualization
  • Summer 2013 (M): Geovisualization
  • Winter 2012/2013 (M): Concepts and Techniques of 3D-Visualization
  • Summer 2011 (M): Multimedia/Graphics Libraries & Systems
  • Winter 2010/2011 (B): Game Programming
  • Summer 2010 (M): Information and Geovisualization
  • Winter 2009/2010 (B): Game Programming
  • Winter 2008/2009 (M): Focus+Context Visualization in 3D Geovirtual Environments
  • Winter 2007/2008 (B): Seminar & Lab Computer graphics Systems/VRS
  • Summer 2007 (B): Seminar & Lab Computer graphics Systems/VRS

Bachelor Students (Co-)Supervision:

  • Services-based Processing and Provisioning of Visual Computing Assets
    Josafat-Mattias Burmeister, Bachelor Thesis, 2020
  • Service-based Out-of-Core Processing and Exploration of Image and Video Data
    Florian Fregien, Bachelor Thesis, 2020
  • Framework for Data Profiling of Image and VCA Metrics
    Fabian Galandi, Bachelor Thesis, 2020
  • High-level Metrics for Image and Video Analysis
    Alexander Junger, Bachelor Thesis, 2020
  • Architectural Design and Implementation of a Web-App for Service-based Image and Video Abstraction
    Mino Böckmann, Bachelor Thesis, 2019
  • Real-Time Analytics of Video Streams
    Jakob Mache, Bachelor Thesis, 2019
  • Service-based Integration and Deployment of Video Skimming Techniques
    Robert Schröter, Bachelor Thesis, 2019
  • Service-based Integration and Deployment of Video Abstraction Techniques
    Ole Wegen, Bachelor Thesis, 2019
  • Service-based Integration and Development of Video Storyboard Technique
    Jakob Mache, Bachelor Thesis, 2019
  • Service-based Image and Video Processing Using Neural Networks
    Markus Brand, Bachelor Thesis, 2018
  • Design and Implementation of a File Format for Representation of Video Processing Pipelines
    Erik Brendel, Bachelor Thesis, 2018
  • Integration of Temporal Video Abstraction Techniques on Mobile Devices
    Anastasia Phaedra Goudoulaki-Adamopoulou, Bachelor Thesis, 2018
  • Applications of Service-based Image and Video Processing Interfaces
    Merlin de la Haye, Bachelor Thesis, 2018
  • Design and Implementation of a Documentation Service for Visual Computing Assets
    Ludwig Kitschke, Bachelor Thesis, 2018
  • Assisted Interaction Techniques for Image Editing
    Fabian Pottbäcker, Bachelor Thesis, 2018
  • A Framework for Editing and Execution of Image and Video Processing Techniques on Mobile Devices
    Tobias Dürschmid, Bachelor Thesis, 2017
  • C++ Image and Video Processing Framework for Desktop and Server Systems
    Erik Griese, Bachelor Thesis, 2017
  • GPU-accelerated Style Transfer on Mobile Devices using Feed-forward Convolutional Neural Networks
    Moritz Hilscher, Bachelor Thesis, 2017
  • Service-based Integration of Image and Video Processing Operations
    Alexander Riese, Bachelor Thesis, 2017
  • Design, Implementation and Web-based Provisioning of a Database for Image Processing Operations
    Maximilian Söchting, Bachelor Thesis, 2017
  • Parameterization of Feed-forward Neural Networks for Style Transfer on Mobile Devices
    Hendrik Tjabben, Bachelor Thesis, 2017

Master Student (Co-)Supervision:

  • Analysis, Design, and Implementation of Software Extensions for Interactive Image Manipulation
    Maik Zarnbach, Master Thesis, 2020
  • Design and Implementation of a Service-based Stream-processing Component for Digital Videos
    Florian Wagner, Master Thesis, 2019
  • Design and Implementation of a SOA-based Web Application for Visualization and Interactive Exploration of Mobility Data using Reachability Maps
    Jan Silbersiepe,  Master Thesis, 2018
  • Focus+Context Visualization Techniques for Mobility Analytics
    Marc Listemann, Master Thesis, 2017
  • Network-based Reachability-Map Visualization for Web Applications and Mobile Devices
    Alexander Schoedon, Master Thesis, 2017
  • Design and Implementation of Level-of-Detail Representations for Georeferenced Thematic Data
    Jan Ole Vollmer, Master Thesis, 2016
  • Natural Phenomena as Metaphors for Visualization of Trend Data in Interactive Software Maps
    Hannes Würfel, Master Thesis, 2015
  • A GPU-based  rendering Technique for Interactive Video Deformation
    Benjamin-Heinz Meier, Master Thesis, 2015
  • Interactive Rendering Techniques for Focus+Context Visualization of virtual 3D Indoor Models
    Alessandro Florio, Master Thesis, 2014
  • Concepts and Rendering Techniques for Level-of-Abstraction Transitions of 3D Geovirtual Environments
    Amir Semmo, Master Thesis, 2011
  • Generalization of Street Networks as Strategy to Reduce Cognitive Efforts in Map Reading
    Daryna Bronnykova, Master Thesis, 2011
  • View-dependent Global Deformations, for 3D Geovirtual Environments of Virtual 3D Landscape and City Models
    Sebastian Pasewaldt, Master Thesis, 2010
  • Rendering von generalisierter Tiefenschärfe in interaktiven 3D virtuellen Umgebungen
    Christian Beesk, Master Thesis, 2010
  • Generierung und Parametrisierung von 3D-Gebäudegeometrienin virtuellen 3D-Stadtmodellen
    Mathias Pietsch, Diploma Thesis, 2007

Bachelor's Projects (Co-)Supervision:

  • 2020/2021: Deep Learning for Transforming Visual Media
    David Schlereth, Henok Lachmann, Katherina Hasenlust
  • 2019/2020: Cloud-based Visual Analysis and Processing
    Josafat-Mattias Burmeister, Florian Fregien, Fabian Galandi, Alexander Junger,
  • 2018/2019: Smart Image & Video Abstraction
    Mino Böckmann, Jakob Mache, Robert Schröter, Ole Wegen, Jakob Wischner
  • 2017/2018: Analysis, Compactification, and Stylization of Videos
    Erik Brendel, Markus Brand, Merlin de la Haye, Pheadra Goulouaki, Ludwig Kitschke, Julian Müller, Fabian Pottbäcker
  • 2016/2017: Image-Based and Temporal Video Abstraction
    Tobias Dürschmid, Erik Griese, Moritz Hilscher, Alexander Riese, Maximilian Söchting, Hendrik Tjabben

Master's Projects (Co-)Supervision:

  • Summer 2019: Visual Analytics - Blocking Offensive Contents
    Moritz Hilscher, Hendrik Raetz, Hendrik Tjabben
  • Winter 2015: Deep Learning for Smart Video: Using Mass Knowledge for the Automatic Stylization of Images and Videos
    Anne Gropler, Alexander Lehmann, Leander Neiß, Max Reimann, Jan Ole Vollmer
  • Summer 2015: Smart Video: Automatic video summarization and adaptive parametrization
    Karsten Tausche, Astrid Thomschke, Christian Würz
  • Winter 2014: Service-based Architecture and Infrastructure for Video Processing
    Robin Schreiber, Christoph Sterz, Wieland Hagen, Kirstin Heidler
  • Summer 2014: Video Analysis, Abstraction, and Summarization
    Jaeyoon Jung, Benjamin-Heinz Meier, Lisa Pfisterer
  • Winter 2013: Semantic Analysis und Classification of Digital Image Streams
    Elina Zarisheva, Markus Hinsche, Marcel Pursche, Hannes Würfel, Christoph Oehlke, Maximilian Schneider

PhD Students Mentoring:

  • Sumit Shekhar, Real-time Image and Video Analytics
  • Andreas Fricke, Concept and Techniques for Processing Multidimensional Geospatial Data
  • Willy Scheibel, Understanding Evolution of Hierarchies using Space-restricted Visualizations
  • Vladeta Stojanovic, Interactive Visualization for Building Lifecycle Management using BIM
  • Jan Ole Vollmer, Tools and Techniuqes for Visualization of High-dimensional Data

Professional Activities

Peer-Reviewing Activities for Journals:

Peer-Reviewing Activities for Conferences:

  • Annual Conference of the European Association for Computer Graphics (EG): 2012, 2017
  • EG/VGTC Conference on Visualization (EuroVis): 2014
  • IEEE Information Visualization (Vis): 2009
  • Symposium on Service-Oriented Mapping (SOMAP): 2012
  • ACM International Conference on 3D Web Technology (Web3D): 2014
  • International Conference on Computer Graphics, Visualization and Computer Vision (WSCG): 2011, 2012, 2013, 2016, 

Memberships:

Other Activities:

  • Conference Session Chair (Rendering), GRAPP 2009/2015

Conference Talks

 2019 

 2015 

 2013 

2011

  • Integration von Fachinformationen in 3D-Darstellungen, Xinnovations 2011, E-City Forum, September, Berlin/Germany
  • Colonia3D, Kultur und Informatik - Multimediale Systeme, May 2011, Berlin/Germany

2010

2009

2008

2007

2005

Invited Talks

Awards & Miscellaneous

  • Best Paper Award, Web3D 2019 Conference, Classification of Indoor Point Clouds Using Multiviews
  • Best Paper Award, Cyberworlds 2018 Conference, MaeSTrO: A Mobile App for Style Transfer Orchestration using Neural Networks
  • Best Paper Award, Symposium of Mobile Graphics and Applications, SIGGRAPH Asia Conference 2017, ProsumerFX: Mobile Design of Image Stylization Components
  • Cover Image Selection, Proceedings of TPCG 2013
  • Cover Image Selection, International Journal of Heritage in the Digital Era, vol. 1, no. 1, 2012.
  • Cover Image Selection, gis.SCIENCE Journal, vol. 25, no. 1, 2012
  • Best Paper Award, EuroMed 2010 Conference, Communication of Digital Cultural Heritage in Public Spaces by the Example of Roman Cologne
  • Best Paper Selection, LBS & Telecartography Conference 2009, Strategies for Visualizing Points-of-Interest of 3D Virtual Environments on Mobile Devices
  • Best Paper Award, AGILE 2008 Conference 2008, Interactive Multi-Perspective Views of Virtual 3D Landscape and City Models
  • Best Paper Selection, GRAPP 2008 Conference, Generalization Approach for 3D Viewing Deformations of Single-Center Projections