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Method for determining mapping relation of real space to image space at X-ray-C-arc system, involves defining mapping relation as mapping relation computed on basis of selected assignment
Method for determining mapping relation of real space to image space at X-ray-C-arc system, involves defining mapping relation as mapping relation computed on basis of selected assignment
The method involves inserting a calibration object with marker elements into an X-ray-C-arc system, and obtaining an x-ray image of the calibration object with the X-ray-C-arc-system. Structures in the x-ray image are assigned to marker elements. A selection of a portion of the assignment is defined, and a mapping relation is defined as mapping relation computed on the basis of the selected assignment, where defining of the selection and/or the mapping relation for the selection takes place according to a pre-determined criterion.
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