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Automatic segmentation of cortical vessels in pre- and post-tumor resection laser range scan images
2009
Medical Imaging 2009: Visualization, Image-Guided Procedures, and Modeling
Measurement of intra-operative cortical brain movement is necessary to drive mechanical models developed to predict sub-cortical shift. At our institution, this is done with a tracked laser range scanner. This device acquires both 3D range data and 2D photographic images. 3D cortical brain movement can be estimated if 2D photographic images acquired over time can be registered. Previously, we have developed a method, which permits this registration using vessels visible in the images. But,
doi:10.1117/12.811702
dblp:conf/miigp/DingMTGD09
fatcat:gz3cr6px4jegzmzf4lwmvhmoea