Motion compensated image reconstruction of respiratory gated PET/CT

2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings

Volumn 2006, Issue , 2006, Pages 674-677

  Manjeshwar, Ravindra ^a   Tao, Xiaodong ^a   Asma, Evren ^a   Thielemans, Kris ^b  

^a GE GLOBAL RESEARCH   (United States)

^b GE HEALTHCARE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL NCAT; MOTION INFORMATION; RESPIRATORY MOTION; TUMOR DETECTABILITY;

ALGORITHMS; COMPUTER SIMULATION; COMPUTERIZED TOMOGRAPHY; MOTION COMPENSATION; POSITRON EMISSION TOMOGRAPHY; TUMORS;

IMAGE RECONSTRUCTION;

EID: 33750953812     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Y. Seppenwoolde, H. Shirato, et al, "Precise and real-time measurement of 3D tumor motion in lung due to breathing and heartbeat, measured during radiotherapy," Int. J. Radiation Oncology Biol. Phys., vol. 53, no. 4, 2002
2. S. A. Nehmeh, Y. E. Erdi, et al, "Improved accuracy in image co-registration and tumor quantitation of pulmonary lesions of NSCL patients by respiratory correlated acquisition on PET/CT," J. Nucl. Med. vol. 44, no. 124, 2003.
3. S. A. Nehmeh, Y. E. Erdi, et al "Effect of respiratory gating on quantifying PET images of lung cancer," J. Nucl. Med. vol. 43, no. 7, July 2002.
4. M E Daube-Witherspoon, Y C Yan, et al "Correction for motion distortion in PET by dynamic monitoring of patient position," J. Nucl. Med. vol, 31 no. 816, 1990.
5. K. Thielemans, S. Mustafovic, L. Schnorr, "Image reconstruction of motion corrected sinograms," Proc. IEEE MIC, vol 4, 2003.
6. S. Kohlmyer, D. Mattes et al, "Application of CT attenuation maps in PET with respiratory motion correction using gate segmented registration," J. Nucl. Med. vol. 42, no. 5, May 2001.
7. M. W. Jacobson and J. A. Fessler, "Joint estimation of image and deformation parameters in motion-corrected PET," Proc. IEEE MIC, vol. 5, 2003.
8. L.A. Shepp and Y. Vardi, "Maximum likelihood estimation for emission tomography," IEEE Trans. Med. Imaging, MI-1, 1982
9. H M Hudson and R S Larkin, "Accelerated image reconstruction using ordered subsets of projection data," IEEE Trans. Med. Imag. vol. 13, no 4, 1994.
10. D. Shen and C. Davatzikos, "HAMMER: hierarchical attribute matching mechanism for elastic registration," IEEE Trans. Med. Imaging, vol. 21, no. 11, 2002.
11. J-P. Thirion, "Image Matching as a Diffusion Process: an Analogy with Maxwell's Demons," Med. Imag. Ana., vol. 2, no. 3, 1998.
12. W.P. Segars, D.S. Lalush and B.M.W. Tsui, "Modeling respiratory mechanics in the MCAT and spline-based MCAT phantoms," IEEE Trans Nuc Sci., vol. 48, no. 1, 2001
13. S. A. Nehmeh, Y. E. Erdi, et al, "Quantitation of respiratory motion during 4D-PET/CT acquisition," Med. Phys. vol. 31, no 6, June 2004.