Patent · US Active

Motion compensated imaging

US9269166B2 · kind B2 · utility

5Cited by

1References

16Claims

0Family size

Assignee

KONINIKLIJKE PHILIPS N.V. · NL

Inventors

Eberhard Sebastian Hansis · Hamburg, DE
Cristian Lorenz · Hamburg, DE
Tobias Klinder · Uelzen, DE
Sven Kabus · Hamburg, DE
Xiyun Song · Cupertino, US

Key dates

Filing date	Apr 26, 2012
Grant date	Feb 23, 2016
Priority date	—
Expiry date	Jul 9, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06T2211/412
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method includes performing a motion compensated reconstruction of functional projection data using a patient-adapted motion model, which is generated based on a generic anatomical motion model and imaging data from a structural scan. A system includes a first adapter (202) configured to adapt a generic anatomical model to structural image data, producing an adapted model, a forward projector (204) configured to forward project the adapted model, producing forward projected data, and a second adapter (206) configured to adapt the forward projected data to individual projections of projected data, which is used to generate the structural image data, producing a patient-adapted motion model.

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