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N-Dimensional Computation of Strain Tensor Images in the Insight Toolkit
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Strain quantifies local deformation of a solid body. In medical imaging, strain reflects how tissue deforms under load. Or, it can quantify growth or atrophy of tissue, such as the growth of a tumor. Additionally, strain from the transformation that results [...]

Performance Benchmarking the Insight Toolkit
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This document describes a module for the Insight Toolkit (ITK) to assist in performance benchmarking and a suite of benchmarks for the toolkit. These resources provide metrics to quantify software computational performance. This is a pre-requisite to improve [...]

ITK in Biomedical Research and Commercial Applications
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The Insight Segmentation and Registration Toolkit (www.itk.org) has become a standard in academia and industry for medical image analysis. In recent years, the ITK developers' community has focused on providing programming interfaces to ITK from Python, Java, [...]

DICOM Spatial Transform IO in the Insight Toolkit
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This document describes a module that extends the Insight Toolkit, ITK, which reads DICOM Spatial Rogistration Object files in itk::Transform's. Currently, DICOM files are read by applying the DCMTK library as a backend. An itk::DCMTKTransformIO class can be [...]

Reproducible Research Training at Scipy 2014
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This article illustrates the process of performing reproducible research with existing open source tools.

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 [...]

An ITK Class that Splits Multi-Component Images
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This document describes the implementation of a class for the Insight Toolkit (ITK) that takes an image with multi-component pixels and outputs a scalar image for each component. This can be useful when examining images of vectors, tensors, etc. This filter [...]

A File Reader for the VisualSonics Vevo 770 Digital RF Data
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A C++ file reader for the VisualSonics Vevo® 770 high frequency ultrasound system is presented. The digital RF header file is read into an XML DOM representation, which can be serialized as XML, HTML, or accessed in C++ natively with data object binding. [...]

Higher Order Accurate Derivative and Gradient Calculation in ITK
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In this article we describe higher order accurate derivative and gradient image filters for the InsightToolkit. These filters are central difference-based numerical derivative approximations that account for additional Taylor series terms and are based on [...]


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