New attenuation correction for the HRRT using transmission scatter correction and total variation regularization

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2009, Pages 3284-3286

  Sibomana, Merence ^a   Høgild Keller, Sune ^a   Svarer, Claus ^a   Vinter Olesen, Oline ^a   Andersen, Flemming ^a   Holm, Søren ^a   Højgaard, Liselotte ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77951194572     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2009.5401730     Document Type: Conference Paper

References (8)

1. M. Sibomana et al., Simultaneous measurement of transmission and emission contamination using a collimated 137Cs point source for the HRRT, IEEE MIC Record, Roma, 2004.
2. C. Watson et al., Design and performance of a single photon transmission measurement for the ECAT ART, IEEE NSS Record, Albuquerque, 1997.
3. L. Rudin, S. Osher, and E. Fatemi, Nonlinear total variation based noise removal algorithms, Physica D, vol. 60, pp. 259-268, 1992.
4. S. H. Keller Video Upscaling Using Variational Methods, Ph.D. dissertation, Faculty of Science, University of Copenhagen, 2007. [Online]. Available: http://image.diku.dk/sunebio/Afh/SuneKeller.pdf
5. C. Svarer, K. Madsen, S. G. Hasselbalch, L. H. Pinborg, S. Haugbol, V. G. Frokjaer, S. Holm, O. B. Paulson, and G. M. Knudsen. MR-based automatic delineation of volumes of interest in human brain PET images using probability maps. Neuroimage 24 (4):969-979, 2005.
6. Vinci, Volume Imaging in Neurological Research, Co-Registration and ROIs Included, http://www.nf.mpg.de/vinci/index2.html
7. C. Comtat et al., Image based resolution modeling for the HRRT OSEM reconstruction software, IEEE MIC Record, Dresden, 2008.
8. C. Svarer et al., HRRT and Advance scanner comparison using a steadystate scan approach, SNM, Toronto, 2009.