Residual motion compensation in ECG-gated interventional cardiac vasculature reconstruction
نویسندگان
چکیده
منابع مشابه
Residual motion compensation in ECG-gated interventional cardiac vasculature reconstruction.
Three-dimensional reconstruction of cardiac vasculature from angiographic C-arm CT (rotational angiography) data is a major challenge. Motion artefacts corrupt image quality, reducing usability for diagnosis and guidance. Many state-of-the-art approaches depend on retrospective ECG-gating of projection data for image reconstruction. A trade-off has to be made regarding the size of the ECG-gatin...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2013
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/58/11/3717