Method and device for coordinate transformations for navigation guided interventions
The method involves determining co-ordinates of the touch point by position detection system (18) in a coordinate system and transferring them to an evaluation computer of imaging diagnostic unit. A program in evaluation computer calculates a transformation matrix by the coordinates of the touch poi...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The method involves determining co-ordinates of the touch point by position detection system (18) in a coordinate system and transferring them to an evaluation computer of imaging diagnostic unit. A program in evaluation computer calculates a transformation matrix by the coordinates of the touch points in the coordinate system of the position detection system and by surface geometry of the reference structure (16,26) in a coordinate system of diagnostic unit. An independent claim is also included for a device executing the method. |
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