• Conference Object  

      Combination of different texture features for mammographic breast density classification 

      Liasis, G.; Pattichis, Constantinos S.; Petroudi, Styliani (2012)
      Mammographic breast density refers to the prevalence of fibroglandular tissue as it appears on a mammogram. Breast density is not only an important risk for developing breast cancer but can also mask abnormalities. Breast ...
    • Conference Object  

      General non-stationary models for short-term and long-term fading channels 

      Charalambous, Charalambos D.; Menemenlis, N. (Institute of Electrical and Electronics Engineers Inc., 2000)
      This paper discusses the use of stochastic differential equations to model signal envelope variations over large areas, which are subject to long-term fading effects from the transmitter to local areas, followed by short-term ...
    • Article  

      Velocities for moving random surfaces 

      Baxevani, Anastassia; Podgórski, K.; Rychlik, I. (2003)
      For a stationary two-dimensional random field evolving in time, we derive statistical distributions of appropriately defined velocities. The results are based on a generalization of the Rice formula. We discuss importance ...