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:
Mar. 18, 2025
Filed:
Feb. 11, 2022
Siemens Healthcare Gmbh, Erlangen, DE;
SIEMENS HEALTHINEERS AG, Forchheim, DE;
Abstract
In a computer-implemented method of iteratively reconstructing images or a volume using deep learning and a computer-implemented method of training, projection filter parameter(s) of a projection (joint) bilateral filter, (J)BF, are automatically tuned by a first trained neural network based on data of projections of an imaging procedure. Volume filter parameter(s) of a volume (J)BF are automatically tuned by a second trained neural network based on data of a volume backward-projected from projections filtered by the projection (joint) bilateral filter using the automatically tuned projection filter parameter(s). A volume filtered by the volume (J)BF is output as the reconstructed images or volume, in case the filtered volume meets a predefined quality criterion.