Razvan Chisu

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One important application of computers in medicine is the merging of various sets of patient data coming from different sources. In the case of image registration, the aim is to determine the translation and rotation by which one data set can be spatially aligned with a second one. Volumetric data (e.g. CT data) can be registered to another volume or to a(More)
In this paper, we propose a computationally efficient method for medical image registration. The centerpiece of the approach is to reduce the dimensions of each image via a projection operation. The two sequences of projection images corresponding to each image are used for estimating the registration parameters. Depending upon how the projection geometry(More)
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