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Registration of $3{\rm D}+{\rm t}$ Coronary CTA and Monoplane $2{\rm D}+{\rm t}$ X-Ray Angiography
2013
IEEE Transactions on Medical Imaging
A method for registering preoperative 3D+t coronary CTA with intraoperative monoplane 2D+t X-ray angiography images is proposed to improve image guidance during minimally invasive coronary interventions. The method uses a patient-specific dynamic coronary model, which is derived from the CTA scan by centerline extraction and motion estimation. The dynamic coronary model is registered with the 2D+t X-ray sequence, considering multiple X-ray time points concurrently, while taking breathing
doi:10.1109/tmi.2013.2245421
pmid:23392343
fatcat:3imdyy556fcu7bqdu256u4xphi