Now showing items 1-5 of 5

    • Automated Classification of Crests on Pottery Sherds Using Pattern Recognition on 2D Images 

      Ritz, Martin; Santos, Pedro; Fellner, Dieter W. (The Eurographics Association, 2022)
      Manual classification of artefacts is a labor intensive process. Based on 2D images and 3D scans of - for example - ceramic shards, we developed a pattern recognition algorithm which automatically extracts relief features ...
    • End-to-end Color 3D Reproduction of Cultural Heritage Artifacts: Roseninsel Replicas 

      Domajnko, Matevz; Tanksale, Tejas; Tausch, Reimar; Ritz, Martin; Knuth, Martin; Santos, Pedro; Fellner, Dieter W. (The Eurographics Association, 2019)
      Planning exhibitions of cultural artifacts is always challenging. Artifacts can be very sensitive to the environment and therefore their display can be risky. One way to circumvent this is to build replicas of these ...
    • Lossless Compression of Multi-View Cultural Heritage Image Data 

      von Buelow, Max; Guthe, Stefan; Ritz, Martin; Santos, Pedro; Fellner, Dieter W. (The Eurographics Association, 2019)
      Photometric multi-view 3D geometry reconstruction and material capture are important techniques for cultural heritage digitalization. Capturing images of artifacts with high resolution and high dynamic range and the ...
    • Profiling and Visualizing GPU Memory Access and Cache Behavior of Ray Tracers 

      Buelow, Max von; Riemann, Kai; Guthe, Stefan; Fellner, Dieter W. (The Eurographics Association, 2022)
      Graphical processing units (GPUs) have gained popularity in recent years due to their efficiency in running massively parallel applications. Recent developments have also adapted ray-tracing algorithms to the GPU, where ...
    • Segmentation-Based Near-Lossless Compression of Multi-View Cultural Heritage Image Data 

      Buelow, Max von; Tausch, Reimar; Knauthe, Volker; Wirth, Tristan; Guthe, Stefan; Santos, Pedro; Fellner, Dieter W. (The Eurographics Association, 2020)
      Cultural heritage preservation using photometric approaches received increasing significance in the past years. Capturing of these datasets is usually done with high-end cameras at maximum image resolution enabling high ...