Method and device for registering an anatomical structure...

Details Method and device for registering an anatomical structure... Method and device for registering an anatomical structure...

2007-11-21

2011-10-18

Lu, Tom Y (Department: 2624)

Image analysis

Applications

Biomedical applications

C382S131000, C382S132000, C382S154000, C382S294000

Reexamination Certificate

active

08041089

ABSTRACT:
A method for registering an anatomical structure using at least one marker attached to the structure includes: obtaining a three-dimensional model of the structure via an imaging method; obtaining at least two two-dimensional recordings of the structure from different angles; and ascertaining a spatial position and location of the three-dimensional model or a position and location of the three-dimensional model in a patient coordinate system based on a matching method that uses the position of the at least one marker in the at least two two-dimensional mappings such that the three-dimensional model of the structure matches the structure.

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