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Simon Leistikow edited this page Jan 30, 2025 · 20 revisions

These tutorials present various use cases for working with Voreen. The examples demonstrate how to utilize the software effectively.

Preprocessing Flow Data

Description:
The following workflow loads a NIfTI file, processes certain properties, and outputs the data in various selectable formats.

Processors:
VolumeListSource, FlowMapCreator, VolumeListSpacing, VolumeListOffset, VolumeListRealWorldMapping, VolumeListSave

Arrangement:

preprocessing_flow_data

Operations:

  • VolumeListSource: Loads volume data, for instance, in the NIfTI format.
  • FlowMapCreator: Creates a vector field based on the data. The processor’s properties allow manipulation of the
  • vector field’s orientation and channels.
  • VolumeListSpacing** & VolumeListOffset: Provides options to adjust the volume data spacing (in mm) and the offset.
  • VolumeListRealWorldMapping: Enables various mappings, such as scale and offset adjustments.
  • VolumeListSave: Saves the processed volume data in one of the available data formats.

Further tutorials:

Random Walker Segmentation Vortex Coreline Extraction
Vessel Graph Extraction
OpenLB

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