Method and apparatus for correcting motion in image reconstruction
AssigneeGeneral Electric Company
InventorsDavid Langan, Peter Edic, Abdalmajeid Alyassin, Bernhard Claus, Joseph Manak, James Miller
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AssigneeGeneral Electric Company
InventorsDavid Langan, Peter Edic, Abdalmajeid Alyassin, Bernhard Claus, Joseph Manak, James Miller
Estimating the term…
A plurality of projection images are acquired over an angular range during the slow rotation of a C-arm gantry having a source and detector. Phase-specific reconstructions are generated from the plurality of projections, wherein each phase-specific reconstruction is generated generally from projections acquired at or near the respective phase. In one embodiment, a plurality of motion estimates are generated based upon the phase-specific reconstructions. One or more motion-corrected reconstructions may be generated using the respective motion estimates and projections. The motion-corrected reconstructions may be associated to form motion-corrected volume renderings.
A method for generating phase-specific reconstructions, comprising:
A computer-readable media, comprising:
An image analysis system, comprising:
Dependencies are inferred from the claim text.