Image analysis – Applications – Biomedical applications
Reexamination Certificate
2008-02-19
2011-11-01
Wu, Jingge (Department: 2624)
Image analysis
Applications
Biomedical applications
C382S154000
Reexamination Certificate
active
08050483
ABSTRACT:
Registration of preoperatively acquired MRI images of soft parts to intraoperatively acquired X-ray images of soft parts is not possible. The invention shows a way of nevertheless using such preoperatively acquired images for superimposition with 2D projections of the soft parts, taking an indirect route via 3D/3D registration of images of the spinal column. For this purpose, 3D image data sets of the spinal column must be obtained separately on the one hand using MRI and on the other using the X-ray imaging system so that the 3D/3D registration produces a mapping rule which then also applies to the preoperatively acquired images of the soft part if the soft part images and the spinal images are acquired without intervening change in the patient position in the MRI scanner.
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Boese Jan
Justiz Jörn
Meyer Andreas
Pfister Marcus
Siemens Aktiengesellschaft
Wu Jingge
Yentrapati Avinash J
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