Frequency selective signal extrapolation for compensation of missing sata in sinograms

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2008, Pages 4299-4302

  Herraiz, Joaquín López ^a   España, Samuel ^a   Vicente, Esther ^a   Herranz, Elena ^a   Desco, Manuel ^b   Vaquero, Juan José ^b   Udias, José ^a  

^a UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^b HOSPITAL GENERAL UNIVERSITARIO GREGORIO MARAÑÓN   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL TIME; DATA GAP; ERROR CONCEALMENT; FOURIER REBINNING; FREQUENCY-SELECTIVE; GAP FILLING; IMAGE AND VIDEO COMMUNICATION; NEW APPROACHES; PROJECTION DATA; RECONSTRUCTED IMAGE; RECONSTRUCTION ALGORITHMS; SELECTIVE SIGNAL; SINOGRAM DATA; SINOGRAMS;

APPROXIMATION THEORY; COMPUTERIZED TOMOGRAPHY; EXTRAPOLATION; POSITRON ANNIHILATION SPECTROSCOPY; RESTORATION;

POSITRON EMISSION TOMOGRAPHY;

EID: 67649209761     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2008.4774234     Document Type: Conference Paper

References (11)

1. C. Michel, M. Schmand, X. Liu, M. Sibomana, S. Vollmar, C. Knoss, M Lercher, C. Watson, D. Newport, M. Casey, M. Defrise, K. Wienhard and W. D. Heiss, "Reconstruction strategies for the HRRT," IEEE Nucl. Sci. Symp. and Med. Imag. Conf., 2000.
2. M. Defrise, P. E. Kinahan, D. W. Townsend, C. Michel, M. Sibomana, and D. F. Newport, "Exact and approximate rebinning algorithms for 3-D PETdat,". IEEE Trans. Med. Imag., vol.16, no. 2, pp. 145-158, 1997. (Pubitemid 127762926)
3. H. Baghaei, H. Li, J. Uribe, Y. Wang and W. H. Wong, "Compensation of missing projection data for MDAPET camera," IEEE Nucl. Sci. Symp. and Med. Imag. Conf, 2000.
4. R. Buchert, K. H. Bohuslavizki, J. Mester and M. Clausen, "Quality Assurance in PET: Evaluation of the Clinical Relevance of Detector Defects," J Nucl. Med, vol.40, no. 10,pp. 1657-1665, 1999. (Pubitemid 29471156)
5. H. W. A. M. de Jong, R. Boellaard, C. Knoess, M. Lenox, C Michel, M. Casey and A. A. Lammertsma, "Correction methods for missing data in sinograms of the HRRT PET scanner, "IEEE Trans. Med. Imag. vol.50, no. 5, pp. 1452-1456, Oct. 2003.
6. J. S. Karp, G. Muehllehner and R.M. Lewitt, "Constrained Fourier space method for compensation of missing data in emission computed tomography,"IEEE Trans. Med. Imag. vol.7, no. 1,pp. 21-25, 1988. (Pubitemid 18638881)
7. H. Kostler, M. Prummer, U. Rude and J. Hornegger, "Adaptive variational sinogram interpolation of sparsely sampled CT data," in 18th International Conference on Pattern Recognition, 2006.
8. A. Kaup, K. Meisinger, and T. Aach, "Frequency selective signal extrapolation with applications to error concealment in image communication," Int. J. of Electronics and Communications, vol.59, no. 3, pp. 147-156,2005.
9. A. Papoulis, "A new algorithm in spectral analysis and band-limited extrapolation," IEEE Trans, on Circuits and Systems, vol.22, no. 9, pp. 735-742, 1975.
10. Rattey, P. and A. Lindgren, "Sampling the 2-D Radon transform, "IEEE Trans, on Acoustics, Speech, and Signal Processing, vol.29, no. 5, pp. 994-1002, 1981.
11. S. Espana, J. L. Herraiz, E. Vicente, E. Herranz, J. J. Vaquero, M Desco,J. M Udias, "PeneloPET, a Monte Carlo PET simulation toolkit based on PENELOPE: Features and Validation," in IEEE Nucl. Sci. Symp. and Med. Imag. Conf, 2006.