Title: Duct tracking in 3D medical data
Authors: Petříček, Martin
Pelikán, Josef
Horák, Martin
Citation: WSCG ’2007: Posters proceedings: The 15th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2007 in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic: January 29 - February 1, 2007, p. 21-24.
Issue Date: 2007
Publisher: Václav Skala – UNION Agency
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2007/Papers_2007/Poster/!WSCG2007_Poster_Proceedings_Final.zip
ISBN: 978-80-86943-99-2
Keywords: obrazová segmentace;vizualizace;3D medicínská data;počítačová tomografie
Keywords in different language: image segmentation;visualization;3D medical data;computer tomography
Abstract: Implementing duct tracking of bronchi and blood vessels in 3D medical data can significantly help in examining these body structures and reduce time needed for correct diagnosis. Nature of the problem involved may require some operator interaction when selecting duct branches of interest or correcting possible mistakes in duct path segmentation. Noise, badly discernible duct walls, branching or extreme duct curvatures, that can be found in computer tomography data, make the segmentation challenging. There are more ways to display segmented ducts, as overlay over original data or unrolled to planar tube, allowing easier measurements of length, width or observation of tube anomalies.
Rights: © Václav Skala – UNION Agency
Appears in Collections:WSCG ’2007: Posters proceedings

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