Methods and systems to facilitate correcting gain fluctuations in iterative image reconstruction

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posted on 2016-06-07, 00:00 authored by Charles A. Bouman, Jean-Baptiste Thibault, Jiang Hsieh, Ken D SauerKen D Sauer

Methods and systems for reconstructing an image are provided. The method includes performing a tomographic image reconstruction using a joint estimation of at least one of a gain parameter and an offset parameter, and an estimation of the reconstructed image.

History

Patent Number

US 8218715 B2

Other Application

12/602,194

USPTO Link

http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/8218715

Inventor

Ken D. Sauer Charles A. Bouman Jiang Hsieh Jean-Baptiste Thibault

Inventor from Local Institution

Ken D. Sauer

Assignee

University of Notre Dame Du Lac General Electric Company (Schenectady, NY); Purdue Research Foundation (West Lafayette, IN)

Date Modified

2017-08-01

Language

English

Claims

35

Prior Publication Number

US 20100215140 A1

Publisher

United States Patent and Trademark Office

Cooperative Patent Classification Codes

A61B 6/032 (20130101); G06T 11/006 (20130101); G06T 2211/416 (20130101); G06T 2211/424 (20130101); A61B 6/027 (20130101)

Contributor

Ken D. Sauer

International Patent Classification Codes

A61B 6/00 (20060101)

US Patent Classification Codes

378/4; 378/207; 382/131

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Licence

CC BY 4.0

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