Laboratorij za digitalno obdelavo signalov, slik in videa Faculty of Electrical Engineering
 ::  Fakulteta za elektrotehniko  ::  Laboratorij za digitalno obdelavo signalov, slik in videa
 ::  Andrej Košir  ::  Matevž Kunaver  :: 

Statistical data modeling and analysis

According to the stochastic nature of data (for instance, data on a user of communication device extracted by real time video analysis) we deal with, there is a need for statistical data modeling and statistical hypotheses testing. We have focused on the development of evaluation measures and underlying statistical tests applicable in the development of general decision maps (clustering and some machine learning techniques) based on confusion matrices.

Statistical nature of real signals and communication systems lead to a statistical modeling of transfer channel. As a part of modeling power lines modeling applied as a digital information channel, we derived an unbiased statistical estimator for noise variance estimation. A model of power line discharge is under development.


    Laboratorij za digitalno obdelavo signalov, slik in videa, Fakulteta za elektrotehniko, Univerza v Ljubljani
    Tržaška 25, SI-1000 Ljubljana, Slovenija, telefon: +386 1 4768 492, telefaks: +386 1 4768 855.