title: A model-based reconstruction method for 3-D rotational coronary angiography.
abstract: This paper presents a model-based reconstruction method of the coronary tree from a few number of projections in rotational angiography imaging. The reconstruction relies on projections acquired at a same cardiac phase and an energy function minimization that aims to lead the deformation of the 3D model to fit projection data whereas preserving coherence both in time and space. Some preliminary results are provided on simulated rotational angiograms.
authors.affiliation: Laboratory of Image Science and Technology (LIST), South East University, C-210096 Nanjing, China.
authors.forename: Lizhe
authors.initials: L
authors.lastname: Xie
authors.forename: Yining
authors.initials: Y
authors.lastname: Hu
authors.forename: Jean-Claude
authors.initials: JC
authors.lastname: Nunes
authors.forename: Jean-Jacques
authors.initials: JJ
authors.lastname: Bellanger
authors.forename: Marc
authors.initials: M
authors.lastname: Bedossa
authors.forename: Limin
authors.initials: L
authors.lastname: Luo
authors.forename: Christine
authors.initials: C
authors.lastname: Toumoulin
mesh_terms: D000465:Algorithms; D001185:Artificial Intelligence; D003198:Computer Simulation; D017023:Coronary Angiography / Q000379:methods*; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging*; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000379:methods*; D008954:Models, Biological; D010363:Pattern Recognition, Automated / Q000379:methods*; D011856:Radiographic Image Enhancement / Q000379:methods; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000379:methods*; D015203:Reproducibility of Results; D012399:Rotation; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed / Q000379:methods*