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US 2006/0215891 A1Published application
Method and system for controlling image reconstruction
AssigneeGeneral Electric Company
InventorsJeffrey Fessler, Jiang Hsieh
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Abstract
A method and system for controlling image reconstruction in an imaging system are provided. The method includes receiving scan data from an imaging system, and determining regularization parameters for a plurality of portions of an image for reconstructing the image based on the received scan data, wherein the regularization parameters vary for the plurality of portions of the image.
Claims22
A method for controlling image reconstruction in an imaging system, said method comprising:
- receiving scan data from an imaging system;
- and
- determining regularization parameters for a plurality of portions of an image for reconstructing the image based on the received scan data, wherein the regularization parameters vary for the plurality of portions of the image.
A method for controlling image reconstruction in an imaging system, said method comprising:
- receiving scan data from an imaging system;
- selecting an edge preserving regularization method;
- and
- determining regularization parameters for each of a plurality of portions of an image to be reconstructed based on the received scan data, wherein the regularization parameters vary for the plurality of portions of the image.
1 more element
An imaging system comprising:
- a data acquisition portion for acquiring scan data;
- and
- a processing portion configured to determine regularization parameters for each of a plurality of portions of an image for reconstructing the image based on the acquired scan data, wherein the regularization parameters vary for the plurality of portions of the image.
Dependencies are inferred from the claim text.