Title :
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
fDate :
Oct. 26 2007-Nov. 3 2007
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;
Conference_Titel :
Nuclear Science Symposium Conference Record, 2007. NSS '07. IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0922-8
Electronic_ISBN :
1095-7863
DOI :
10.1109/NSSMIC.2007.4436782
