Li, W.

ultrasound image measurement blood velocity intravascular lumen method correlation contour intravascular ultrasound imaging decorrelation signal vessel detection analysis study artery system value chapter volume di mario c plaque catheter computer displacement reconstruction result difference intracoronary technique intravascular ultrasound imaging intracoronary ultrasound processing transducer assessment luminal window gussenhoven scatterer approach intravascular ultrasound images segment trace lumen area position variation contour detection tissue procedure ultrasound beam lesion serruys pw mario frequency phase change frame point roelandt lancee ct model gussenhoven ej boundary van urk h algorithm roelandt jrtc curve application function acquisition blood velocity intensity bom n resolution region dimension simulation