Browsing by Subject "Wavelet decomposition"

Now showing items 1-2 of 2

    • Article  

      An embedded saliency map estimator scheme: Application to video encoding 

      Tsapatsoulis, Nicolas; Rapantzikos, K.; Pattichis, Constantinos S. (2007)
      In this paper we propose a novel saliency-based computational model for visual attention. This model processes both top-down (goal directed) and bottom-up information. Processing in the top-down channel creates the so ...
    • Article  

      Signal detection in underwater sound using wavelets 

      Bailey, T. C.; Powell, K. J.; Krzanowski, W. J.; Sapatinas, Theofanis (1998)
      This article considers the use of wavelet methods in relation to a common signal processing problem, that of detecting transient features in sound recordings that contain interference or distortion. In this particular case, ...