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Πλοήγηση ανά Θέμα "Activity detection"

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    • A novel hybrid approach for human silhouette segmentation 

      Delibasis K.K., Goudas T., Maglogiannis I. (2015)
      In this work we propose a novel algorithm for human silhouette segmentation, which combines characteristics from a number of well established and state of the art algorithms, such as the Gaussian mixture models, the Self ...

    • A novel robust approach for handling illumination changes in video segmentation 

      Delibasis K.K., Goudas T., Maglogiannis I. (2016)
      In this work we propose a novel algorithm for foreground segmentation in video sequences that achieves better accuracy, while maintaining low complexity and allows real time execution. The proposed algorithm combines ...

    • Synthetic ground truth data generation for automatic trajectory-based ADL detection 

      Papamakarios, G.; Giakoumis, D.; Votis, K.; Segkouli, S.; Tzovaras, D.; Karagiannidis, C. (2014)
      In-house automatic activity detection is highly important toward the automatic evaluation of the resident's cognitive state. However, current activity detection systems suffer from the demand for on-site acquisition of ...