Title :
Quantitative dynamic SPECT tomography
Author :
Haber, E. ; Oldenburg, D. ; Farnocombe, T. ; Celler, A.
Author_Institution :
Dept. of Earth & Ocean Sci., British Columbia Univ., Vancouver, BC, Canada
Abstract :
We have found an effective way to reconstruct dynamic SPECT images directly from the projections. We conducted experiments on both synthetic and real data and show that our method is stable and robust. The linearity of the formulation allows us to obtain the solution in a computational efficient way, with very few assumptions on the time behaviour
Keywords :
image reconstruction; medical image processing; single photon emission computed tomography; computational efficient way; dynamic SPECT image reconstruction; linearity; projections; quantitative dynamic SPECT tomography; real data; synthetic data; time behaviour; Equations; Geoscience; Hospitals; Image reconstruction; Oceans; Parameter estimation; Pixel; Positron emission tomography; Radioactive decay; Single photon emission computed tomography;
Conference_Titel :
Nuclear Science Symposium, 1996. Conference Record., 1996 IEEE
Conference_Location :
Anaheim, CA
Print_ISBN :
0-7803-3534-1
DOI :
10.1109/NSSMIC.1996.587997
