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Auflistung nach Schlagwort "comparison"

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  • Konferenzbeitrag
    The digital skeleton in modern video analysis - inter- and intraspecific comparsionofindividualrigs
    (INFORMATIK 2023 - Designing Futures: Zukünfte gestalten, 2023) Pistorius, Elena; Richter, Sabine; Labudde, Dirk
    New methods for identifying individuals based on their digital skeleton (rig) gain attention in digital forensics. To ensure a solid comparison, understanding the development of this digital skeleton is crucial. One approach is manually creating a rig using a parametrized 3D room and cameras with embedded pictures, capturing multiple angles of the same person with markers on defined spots. Using these pictures and the room, a movable marker-based rig can be built in software like Blender (https://www.blender.org). It can be used to fit the rigged doll into another scene or compare proportions. For a similar process, algorithm-based software like OpenPose (https://github.com/CMU- Perceptual-Computing-Lab/openpose) estimates a digital skeleton from pictures or videos. The output includes JSON files with joint coordinates and pictures with embedded skeletons, which can manually be processsed into a rig. While these procedure can save time and expand applications, precision and supervision differ from marker-based rigs. A comparative study assessing similarity is discussed in the following paper.
  • Konferenzbeitrag
    Towards selecting among business process modeling methodologies
    (Business Information Systems – 9th International Conference on Business Information Systems (BIS 2006), 2006) Kaschek, Roland; Pavlov, Roman; Shekhovtsov, Vladimir A.; Zlatkin, Sergiy
    The problem of selecting the business process modeling methodology best suited for the business process modeling task at hand is often hampered by the conditions under which the selection is made. In this paper we sketch the foundations of a framework for selecting business process modeling methods. We base this framework on the Analytic Hierarchy Process. We therefore use a hierarchy of characteristics of business process modeling methodologies for our selection approach. To demonstrate how our approach works we discuss its application to two business process modeling tasks. We have developed a software tool that implements our framework. We describe this tool briefly in this paper.