The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Feb. 22, 2022
GE Precision Healthcare Llc, Wauwatosa, WI (US);
Uwe Wiedmann, Clifton Park, NY (US);
GE Precision Healthcare LLC, Wauwatosa, WI (US);
Abstract
A computer-implemented method for performing dynamic phase correction includes obtaining, at a processor, phase-contrast image data acquired by a photon-counting detector, wherein the photon-counting detector includes a plurality of subareas and each subarea includes a plurality of pixels configured to generate a measurable parameter in response to X-ray photons. The method also includes detecting, via the processor, motion within the phase-contrast image data within a sampling window for multiple subareas of the plurality of subareas. The method further includes estimating, via the processor, motion-correcting parameters for the detected motion within at least one subarea of the multiple subareas. The method still further includes generating, via the processor, a motion-corrected image based on the estimated motion-correcting parameters.