Image-guided navigation employing navigated point...

Details Image-guided navigation employing navigated point... Image-guided navigation employing navigated point...

2011-08-16

2011-08-16

Nguyen, Kim T (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Reexamination Certificate

active

08000890

ABSTRACT:
Provided is a method of image-guided navigation comprising determining a final navigated point in a three-dimensional reconstructed coordinate system based at least partially on two or more navigated points in a coordinate system associated with a two-dimensional array of image pixels and without specifying a coordinate of each of the two or more navigated points in a direction orthogonal to the two-dimensional array of image pixels, wherein each of the two or more navigated points is for a different position of a C-arm gantry. Also provided is an image-guided navigation system.

REFERENCES:
patent: 7671887 (2010-03-01), Pescatore et al.
patent: 2006/0094958 (2006-05-01), Marquart et al.
D. Ritter, M. Mitschke, R. Graumann. Markerless Navigation with the Intra-Operative Imaging Modality SIREMOBILE Iso-C3D.

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