Patent · US Active

System and method for performing tomographic image acquisition and reconstruction

US10825209B2 · kind B2 · utility

0Cited by

16References

19Claims

0Family size

Assignee

Viewray Technologies, Inc. · US

Inventors

James F. Dempsey · Gainesville, US
Qingguo Zeng · Solon, US
Roger Nana · Twinsburg, US
John L. Patrick · Solon, US
Timothy P. Eagan · Jurupa Valley, US
Shmaryu M. Shvartsman · Highland Heights, US

Key dates

Filing date	Aug 20, 2018
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Oct 16, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06T2211/424
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Systems and methods for tomographic reconstruction of an image include systems and methods for producing images from k-space data. A k-space data set of an imaged object is acquired using know k-space data acquisition systems and methods. A portion of the k-space data set is sampled so as to collect some portion of the k-space data. An image is then reconstructed from the collected portion of the k-space data set according to a convex optimization model.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.