Automatic aortic valve landmark localization in coronary CT angiography using colonial walk.
The minimally invasive transcatheter aortic valve implantation (TAVI) is the most prevalent method to treat aortic valve stenosis.For pre-operative surgical planning, contrast-enhanced coronary CT angiography (CCTA) is used as the imaging technique to acquire 3-D measurements Skirt of the valve.Accurate localization of the eight aortic valve landma