3D-OSEM iterative image reconstruction for high-resolution PET using precalculated system matrix

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Volumn 569, Issue 2 SPEC. ISS., 2006, Pages 440-444

  Ortuño, Juan E ^a   Guerra Gutiérrez, Pedro ^a   Rubio, José L ^a   Kontaxakis, George ^a   Santos, Andrés ^a  

^a UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

Author keywords

Image reconstruction; Monte Carlo simulation; Small animal PET; System matrix

Indexed keywords

COMPUTER SIMULATION; ITERATIVE METHODS; MONTE CARLO METHODS; OPTICAL RESOLVING POWER; OPTIMIZATION; POSITRON EMISSION TOMOGRAPHY;

AXIAL SYMMETRY; COMPTON SCATTERING; SMALL ANIMAL PET; SYSTEM MATRIX;

IMAGE RECONSTRUCTION;

EID: 33751402216     PISSN: 01689002     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.nima.2006.08.067     Document Type: Article

References (17)

1. Shepp L.A., et al. IEEE Trans. Med. Imag. 1 (1982) 113
2. Hudson H.M., et al. IEEE Trans. Med. Imag. 13 (1994) 601
3. Kontaxakis G., et al. Med. Imag. Biol. 4 (2002) 219
4. Lazaro D., et al. Nucl. Instr. and Meth. A 527 (2004) 195
5. Rafecas M., et al. IEEE Trans. Nucl. Sci. NS-51 (2004) 2597
6. Santin G., et al. IEEE Trans. Nucl. Sci. NS-50 (2003) 1516
7. Reader A.J., et al. Phys. Med. Biol. 43 (1998) 823
8. Defrise M., et al. IEEE Trans. Med. Imag. 16 (1997) 145
9. Defrise M., et al. The Theory and Practice of 3D PET (1998), Kluwer, Dordrecht Chapter 2
10. Johnson C.A., et al. IEEE Trans. Nucl. Sci. NS-42 (1995) 1223
11. E.U. Mumcuoglu, et al., Nucl. Sci. Symp. (1996) 1569.
12. Lewitt R.M. J. Opt. Soc. Am. A 7 (1990) 1834
13. M.J. Berger, et al., NIST Standard Reference Database 〈http://physics.nist.gov/PhysRefData/Xcom/Text/XCOM.html〉.
14. Hua X.M. Comput. Phys. 11 (1997) 660
15. Vaquero J.J., et al. Mol. Imag. Biol. 6 (2004) 102
16. Johnson C.A., et al. IEEE Trans. Nucl. Sci. NS-44 (1997) 1303
17. Thomas M.D.R., et al. Phys. Med. Biol. 50 (2005) N187