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Auflistung nach Autor:in "Ebert, A."

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  • Textdokument
    A framework for the visualization of brain structures
    (Visualization of large and unstructured data sets, 2008) Thelen, S.; Bierz, T.; Müller, B.; Hagen, Hans; Ebert, A.; Friauf, E.; Meyer, J.
    Nowadays biologists investigate different causes for deafness. One reason is a damage in a particular region of the auditory brain stem. Anatomical differences were discovered when investigating brain slices of different laboratory mice. However, these slices are only a two dimensional representation of a part of the brain. The arising question was how these differences of structure affect the three dimensional representation of this region. Therefore, an interdisciplinary framework was developed, which allows even unexperienced users to investigate and compare these regions.
  • Textdokument
    GPU accelerated gesture detection for real time interaction
    (Visualization of large and unstructured data sets, 2008) Bierz, T.; Ebert, A.; Meyer, J.
    Over the past years, the interaction between humans and computers (HCI) evolved to one of the most important research topics in computer science. Therefore, finding a way for an intuitive, easy and affordable interaction is the main challenge. Optical markerless tracking using consumer hardware can satisfy these problems. However, in order to be able to interact in an efficient way, the tracking and furthermore the interaction must be handled in real time. This leads to efficient use of current GPUs in order to speed up the tracking and furthermore the gesture recognition. Involving these issues, an approach for an implementation and system will be presented in the following paper.