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Kirisli, H.A. (author), Gupta, V. (author), Kirschbaum, S. (author), Neefjes, L. (author), Van Geuns, R.J. (author), Mollet, N. (author), Lelieveldt, B.P.F. (author), Reiber, J.H.C. (author), Van Walsum, T. (author), Niessen, W.J. (author)Cardiac magnetic resonance perfusion imaging (CMR) and computed tomography angiography (CTA) are widely used to assess heart disease. CMR is used to measure the global and regional myocardial function and to evaluate the presence of ischemia; CTA is used for diagnosing coronary artery disease, such as coronary stenoses. Nowadays, the hemodynamic...conference paper 2011
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Khmelinskii, A. (author), Baiker, M. (author), Kaijzel, E.L. (author), Chen, J. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author)Purpose Using three publicly available small-animal atlases (Sprague–Dawley rat, MOBY, and Digimouse), we built three articulated atlases and present several applications in the scope of molecular imaging. Procedures Major bones/bone groups were manually segmented for each atlas skeleton. Then, a kinematic model for each atlas was built: each...journal article 2010
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- Baka, N. (author), Niessen, W.J. (author), Kaptein, B.L. (author), Van Walsum, T. (author), Ferrarini, L. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author) conference paper 2010
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Baiker, M. (author), Vastenhouw, B. (author), Branderhorst, W. (author), Reiber, J.H.C. (author), Beekman, F. (author), Lelieveldt, B.P.F. (author)Highly focused Micro-SPECT scanners enable the acquisition of functional small animal data with very high-resolution. To acquire a maximum of emitted photons from a specific structure of interest and at the same time minimize the required acquisition time, typically only a small subvolume of the animal is scanned that contains the organs of...conference paper 2009
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Baiker, M. (author), Vastenhouw, B. (author), Branderhorst, S.W. (author), Reiber, J.H.C. (author), Beekman, F.J. (author), Lelieveld, B.P.F. (author)Highly focused Micro-SPECT scanners enable the acquisition of functional small animal data with very high-resolution. To acquire a maximum of emitted photons from a specific structure of interest and at the same time minimize the required acquisition time, typically only a small subvolume of the animal is scanned that contains the organs of...conference paper 2009
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Kitslaar, P.H. (author), Marquering, H.A. (author), Jukema, W.J. (author), Koning, G. (author), Nieber, M. (author), Vossepoel, A.M. (author), Bax, J.J. (author), Reiber, J.H.C. (author)For optimal diagnosis and treatment of lesions at coronary artery bifurcations using x-ray angiography, it is of utmost importance to determine proper angiographic viewing angles. Due to the increasing use of CTA as a first line diagnostic tool, 3D CTA data is more frequently available before x-ray angiographic procedures take place. Motivated...conference paper 2008
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Baka, N. (author), Milles, J. (author), Hendriks, E.A. (author), Suinesiaputra, A. (author), Jerosh Herold, M. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author)This work investigates knowledge driven segmentation of cardiac MR perfusion sequences. We build upon previous work on multi-band AAMs to integrate into the segmentation both spatial priors about myocardial shape as well as temporal priors about characteristic perfusion patterns. Different temporal and spatial features are developed without a...conference paper 2008
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Labeling the pulmonary arterial tree in CT images for automatic quantification of pulmonary embolismPeters, R.J.M. (author), Marquering, H.A. (author), Dogan, H. (author), Hendriks, E.A. (author), De Roos, A. (author), Reiber, J.H.C. (author), Stoel, B.C. (author)Contrast-enhanced CT Angiography has become an accepted diagnostic tool for detecting Pulmonary Embolism (PE). The CT obstruction index proposed by Qanadli, which is based on the number of obstructed arterial segments, enables the quantification of PE severity. Because the required manual identification of twenty arterial segments is time...conference paper 2007
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Kok, P. (author), Dijkstra, J. (author), Botha, C.P. (author), Post, F.H. (author), Kaijzel, E. (author), Que, I. (author), Löwik, C.W.G.M. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author)This paper explores new methods to visualize and fuse multi-2D bioluminescence imaging (BLI) data with structural imaging modalities such as micro CT and MR. A geometric, back-projection-based 3D reconstruction for superficial lesions from multi-2D BLI data is presented, enabling a coarse estimate of the 3D source envelopes from the multi-2D BLI...conference paper 2007
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Backer, E. (author), Reiber, J.H.C. (author), Smeets, J.W. (author)Dit boek bevat de bijdragen van sprekers op de studiemidddag "Acquisitie van medische kennis ten behoeve van expertsystemen". Aan de orde komen onder meer: de representatie van onzekerheid in kennis ten behoeve van medische expertsystemen, de invloed van biomedische en klinische kennis, theorie en praktijk op het gebied van de thallium-201...book 1990