A Jacobi-like solution to the model based tomographic X-ray perfusion imaging

Author

Serowy, Steffen ; Gurvit, Ozlem ; Skalej, Martin ; Rose, Georg

Author_Institution

Otto-von-Guericke-Universtity, Magdeburg

Volume

4

fYear

2007

fDate

Oct. 26 2007-Nov. 3 2007

Firstpage

3085

Lastpage

3088

Abstract

This paper describes a novel estimation method for the parameters of the temporal perfusion model. We investigate the performance of the new reconstruction method using a simple software perfusion phantom and different parametric time depended models. The obtained results demonstrate the potential of the method to provide perfusion imaging within the interventional suite by means of rotational C-arm shaped X-ray systems.

Keywords

X-ray microscopy; computerised tomography; image reconstruction; medical image processing; phantoms; Jacobi-like solution; model based tomographic X-ray perfusion imaging; parametric time depended models; reconstruction method; rotational C-arm shaped X-ray systems; software perfusion phantom; temporal perfusion model; Biomedical imaging; Computed tomography; Image reconstruction; Imaging phantoms; Jacobian matrices; Magnetic analysis; Optical imaging; Performance analysis; Pixel; X-ray imaging; Perfusion; Tomography; X-Ray;

fLanguage

English

Publisher

ieee

Conference_Titel

Nuclear Science Symposium Conference Record, 2007. NSS '07. IEEE

Conference_Location

Honolulu, HI

ISSN

1095-7863

Print_ISBN

978-1-4244-0922-8

Electronic_ISBN

1095-7863

Type

conf

DOI

10.1109/NSSMIC.2007.4436782

Filename

4436782