Computed tomography to fluoroscopy registration using segmented inputs
US12190526B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Feb 1, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30012
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method according to embodiments of the present disclosure includes receiving a computed tomography (CT) image of a patient; segmenting a first set of anatomical elements from the CT image; receiving a plurality of fluoroscopy images of the patient; segmenting a second set of anatomical elements from the plurality of fluoroscopy images; and creating a registration between the CT image and the plurality of fluoroscopy images based on the segmented first set of anatomical elements and the segmented second set of anatomical elements.
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