Title :
Fully 3-D image reconstruction of data acquired during continuous bed motion on the photoDetection Systems high-sensitivity 90cm PET scanner
Author :
Worstell, W. ; Romanov, L. ; Rohatgi ; Nevin, J. ; Kudrolli, H. ; Adler, S.
Author_Institution :
PhotoDetection Syst. Inc., Acton, MA, USA
Abstract :
We present methods for systematic corrections and fully 3D reconstruction of PET data acquired during continuous bed motion, with corrections validation performed in projection space and image quality assessed using several phantom measurements.
Keywords :
image reconstruction; medical image processing; phantoms; positron emission tomography; PhotoDetection Systems high-sensitivity 90cm PET scanner; continuous bed motion; fully 3-D image reconstruction; image quality; phantom; Attenuation; Detectors; Image quality; Image reconstruction; Imaging phantoms; Motion measurement; Object detection; Performance evaluation; Positron emission tomography; Scattering;
Conference_Titel :
Nuclear Science Symposium Conference Record, 2005 IEEE
Print_ISBN :
0-7803-9221-3
DOI :
10.1109/NSSMIC.2005.1596688
