John D. Carpinelli

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A number of matrix decomposition schemes were reported for routing on Clos switching networks. These schemes occasionally fail to find the right decomposition, unless backtracking is used. This paper shows that a partition may occur during the decomposition process and that this is the underlying reason these algorithms fail for some decompositions. It then(More)
To reconstruct an image using computed tomography (CT), the axis of rotation must pivot at the same point on the reconstruction plane that the X-ray source and the CT detector assembly rotate about around the imaged object. This pivot point is used as a reference point for backprojecting pixel values to their proper coordinates. Reconstructing an image with(More)
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