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C.T. Metz, M. Schaap, S. Klein, A.C. Weustink, N.R. Mollet, C. Schultz, R.J. van Geuns, P.W. Serruys, T. van Walsum, W.J. Niessen
This paper presents a 2-D/3-D registration method for the alignment of cardiac X-ray images to ECG gated CTA data of the coronary arteries. The purpose of our work is to provide visualization of instruments in relation to pre-operative CTA data during interventional cardiology for improved image guidance, especially in complex procedures. The method utilizes the […]
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G. C. Sharp, N. Kandasamy, H. Singh, M. Folkert
This paper shows how to significantly accelerate cone-beam CT reconstruction and 3D deformable image registration using the stream-processing model. We describe data-parallel designs for the Feldkamp, Davis and Kress (FDK) reconstruction algorithm, and the demons deformable registration algorithm, suitable for use on a commodity graphics processing unit. The streaming versions of these algorithms are implemented […]

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