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Validation of Liver Tumor Segmentation in CT Scans by Relating Manual and Algorithmic Performance - A Preliminary Study
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The development of segmentation algorithms for liver tumors in CT scans has found growing attention in recent years. The validation of these methods, however, is often treated as a subordinate task. In this article, we review existing approaches and present [...]

Segmentation of Skull-infiltrated Tumors Using ITK: Methods and Validation
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Methods for segmentation of skull infiltrated tumors in Computed Tomography (CT) images using Insight Segmentation and Registration Toolkit ITK (www.itk.org) are presented. Pipelines of filters and algorithms from ITK are validated on the basis of [...]

Validation of real-time intensity based 2D/3D registration for image guided radiotherapy
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Patient motion during radiotherapy or intra-fractional motion, is one of the major sources of uncertainty in dose application. 2D/3D registration is an intensity based method used successfully to track tumor motion with the potential to reduce uncertainty. [...]

An Architecture Validation Toolset for Ensuring Patient Safety in an Open Source Software Toolkit for Image-Guided Surgery Applications
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As open source software projects gain acceptance in mission critical domains of a technology-enabled society, they must adapt their lightweight processes and tools to address the quality needs of these domains. One such domain is technology-supported [...]

4D Morphological segmentation and the MICCAI LV-segmentation grand challenge
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The goal of the Cardiac MR Left Ventricle Segmentation Challenge at MICCAI 2009 is to compare state-of-the-art LV segmentation methods. This goal is facilitated through an evaluation system and a database of cardiac cine MR images, as well as expert contours, [...]

VascuSynth: Vascular Tree Synthesis Software
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In previous work, we presented an algorithm to synthesize volumetric images of vascular trees and generate the corresponding ground truth segmentations, bifurcation locations, branch properties, and tree hierarchy. In this work, we provide the software needed [...]


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ISSN 2327-770X
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