par Tocino Diaz, Juan Carlos ;Houben, Quentin ;Czyz, Jacek;Debeir, Olivier ;Warzée, Nadine
Référence VISAPP 2009(Lisboa, Portugal), VISAPP 2009 : International Conference on Computer Vision Theory and Applications
Publication Publié, 2009-02-01
Publication dans des actes
Résumé : This paper presents a new mono-camera system for traffic surveillance. It uses an original algorithm to obtain automatically a calibration pattern from road lane markings. Movement detection is done with a Σ - Δ background estimation which is a non linear method of background substraction based on comparison and elementary increment/decrement. Foreground and calibration data obtained allow to determine vehicles speed in an efficient manner. Finally, a new method to estimate the height of vehicles is presented.