Marian Uhercik Jan Kybic Hervé Liebgott Christian Cachard Multi-resolution parallel integral projection for fast localization of a straight electrode in 3D ultrasound images. 33-36 2008 ISBI http://dx.doi.org/10.1109/ISBI.2008.4540925 conf/isbi/2008 db/conf/isbi/isbi2008.html#UhercikKLC08