Vessel Visualization using Curvicircular Feature Aggregation

نویسندگان

  • Gabriel Mistelbauer
  • Anca Morar
  • Andrej Varchola
  • Rüdiger Schernthaner
  • Ivan Baclija
  • Arnold Köchl
  • Armin Kanitsar
  • Stefan Bruckner
  • Eduard Gröller
چکیده

Radiological investigations are common medical practice for the diagnosis of peripheral vascular diseases. Existing visualization methods such as Curved Planar Reformation (CPR) depict calcifications on vessel walls to determine if blood is still able to flow. While it is possible with conventional CPR methods to examine the whole vessel lumen by rotating around the centerline of a vessel, we propose Curvicircular Feature Aggregation (CFA), which aggregates these rotated images into a single view. By eliminating the need for rotation, vessels can be investigated by inspecting only one image. This method can be used as a guidance and visual analysis tool for treatment planning. We present applications of this technique in the medical domain and give feedback from radiologists.

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عنوان ژورنال:
  • Comput. Graph. Forum

دوره 32  شماره 

صفحات  -

تاریخ انتشار 2013