Adrian Barbu,Wei Zhang,Norbert Strobel,Adam K. Galant,Ulrich Bill,Dorin Comaniciu
申请号：
US12221732
公开号：
US08396533B2
申请日:
2008.08.06
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method and system for detecting and tracking an ablation catheter tip in a fluoroscopic image sequence is disclosed. Catheter tip candidates are detected in each frame of the fluoroscopic image sequence using marginal space learning. The detected catheter tip candidates are then tracked over all the frames of the fluoroscopic image sequence in order to determine an ablation catheter tip location in each frame.
