CVRG Tool Demonstrations

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Contents

Sample data for use with Gadgets

  • A zip archive containing sample archives of the data can be found here.
    • Click on quickstart.zip to extract the sample archives of data.
    • The DemoECGs.zip contains files that will work with the Electrocardiogram (ECG) Gadget.
    • The DemoDataSets.zip contains files that will work with the Decision Tree Gadget.

Electrocardiogram (ECG) ECGrid Toolkit

  • The CVRG ECGrid Toolkit allows users to:
    • Store ECGs
    • Visualize/Annotate the ECG waveform(s)
    • Analyze the ECGs with one (or more) analysis algorithms
    • Review the analysis results via download as an Excel-compatible CSV file
  • A narrated demonstration of the application can be found here
  • A step-by-step user guide can be found here

Decision Tree Gadget

  • The CVRG Decision Tree Gadget allows users to:
    • Store datasets
    • Analyze the datasets with a decision tree analysis algorithm developed within the CVRG
    • View the analysis results as a decision tree
    • View the analysis results via download as a Excel-compatible CSV file
  • A step-by-step user guide can be found here

Cardiac Computational Anatomy Tools

  • DicomBrowser - open source DICOM anonymization tool developed by the Neuroinformatics Research Group (NRG) at Washington University in St. Louis
  • K-PACS - free DICOM retrieval/viewing software developed by Dr. Andreas Knopke
  • Seg3D - segmentation tool developed by the NIH Center for Integrative Biomedical Computing at the University of Utah Scientific Computing and Imaging (SCI) Institute
  • Large Deformation Diffeomorphic Metric Mapping (LDDMM) - an application which aims to assign metric distances on the space of anatomical images in Computational Anatomy developed by the Center for Imaging Sciences at The Johns Hopkins University
  • 3DSlicer - a multi-platform, free open source software (FOSS) for visualization and image computing
  • More information on these tools may be found here


Federated Query Gadget

  • The CVRG Federated Query Gadget allows users to:
    • Set criteria for a federated query
    • Visualize all or part of the data returned for individual subjects
    • Review the federated query results via download as a Excel-compatible CSV file
  • A narrated demonstration of the application can be found here
  • A step-by-step guide to install/use the demo tool via iGoogle can be found here
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