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A Tutorial on Combining Nonlinear Optimization with CUDA
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Nonlinear optimization is a key component of many image registration algorithms. Improving registration speed is almost always desirable. One way to do this is to accelerate the optimization cost function using a parallel implementation. The purpose of this [...]

Multi-scale Steerable Phase-Symmetry Filters for ITK
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We have implemented filters for computing phase symmetry (PS) in ITK using steerable filters computed and applied in the Fourier domain. In some recent publications, phase symmetry has been shown to be a useful pre-processing measure for performing image [...]

An Open Source, Fast Ultrasound B-Mode Implementation for Commodity Hardware
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This document describes an open source, high performance ultrasound B-Mode implementation based on the Insight Toolkit (ITK). ITK extensions are presented to calculate the radio-frequency (RF) signal envelope. A variety of 1D Fast Fourier Transform options [...]


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ISSN 2327-770X
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