Patent ID: 11875429
Assignee: KONINKLIJKE PHILIPS N.V.
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 6:
7. The apparatus for tomographic X-Ray image reconstruction of claim 6,
wherein the processor is further configured to estimate the relative motion of the first rigid object relative to the second rigid object by defining a spatially intermediate portion of at least one of the first 2D X-Ray projection data and the second 2D X-Ray projection data in-between the first rigid object and the second rigid object, identifying a second rigid motion curve of the first rigid object in the spatially intermediate portion by comparing a subsequent position of the first rigid object in the second 2D X-Ray projection data as compared to an initial position of the first rigid object in the first 2D X-Ray projection data, and generating a rigid composite motion curve as a combination of the first rigid motion curve and the second rigid motion curve.