Quantitative analysis of regional endocardial geometry dynamics from 4D cardiac CT images: endocardial tracking based on the iterative closest point with an integrated scale estimation

Regional cardiac function analysis is important for the diagnosis and treatment planning of ischemic heart disease, but has not been sufficiently developed in the field of computed tomography (CT). Therefore, we propose a 3D endocardial tracking framework for cardiac CT using local point cloud regis...

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Veröffentlicht in:	Physics in medicine & biology 2019-02, Vol.64 (5), p.055009-055009
Hauptverfasser:	Kobayashi, Kazuya, Wakasa, Satoru, Sato, Koji, Kanai, Satoshi, Date, Hiroaki, Kimura, Satomi, Oyama-Manabe, Noriko, Matsui, Yoshiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms computed tomography Coronary Circulation endocardial deformation Endocardium - diagnostic imaging Endocardium - physiology Four-Dimensional Computed Tomography Hemodynamics Humans Image Processing, Computer-Assisted - methods Male nonrigid registration point set registration regional cardiac function
Online-Zugang:	Volltext
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