Title: Multimodal Medical Volume Registration Based on Spherical Markers
Authors: Čapek, M.
Wegenkittl, R.
Koenig, A.
Jaschke, W.
Sweeney, R.
Bale, R.
Citation: WSCG '2001: Conference proceedings: The 9-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2001: University of West Bohemia, Plzen, Czech Republic, February 5.-9., 2001, p. 9-16.
Issue Date: 2001
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2001/Papers_2001/R15.pdf
ISBN: 80-7082-713-0
ISSN: 1213-6972
Keywords: multimodální medicínská registrace;markery;segmentace
Keywords in different language: multimodal medical registration;markers;segmentation
Abstract: We propose volume registration procedures based on spherical artificial markers presented in medical multimodal data sets (MRI and CT, especially). The procedures proposed are either semi-automatic or fully-automatic. A semi-automatic approach requires to label approximate locations of the spherical markers in the data sets and then registration operates autonomically. A fully-automatic approach does not require any user interaction, i.e. all registration subtasks – namely segmentation of spheres, finding the correspondence between two sets of spheres and, finally, computing geometrical transformation that maps the first set of spheres onto the second one – are performed automatically by the computer.
Rights: © University of West Bohemia
Appears in Collections:WSCG '2001: Conference proceedings

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