Comparison of local and global angular interpolation applied to spectral-spatial EPR image reconstruction

Medical Physics

Volumn 34, Issue 3, 2007, Pages 1047-1052

  Ahn, Kang Hyun ^a   Halpern, Howard J ^a  

^a NONE

Author keywords

4D EPRI; Angular interpolation; Cubic B spline; EPR; Spectral spatial imaging; Tomography

Indexed keywords

ELECTRON SPIN RESONANCE SPECTROSCOPY; GALERKIN METHODS; IMAGE RECONSTRUCTION; PARAMAGNETIC RESONANCE; TOMOGRAPHY;

4D EPRI; CUBIC B -SPLINE; INTERPOLATION METHOD; LINEAR INTERPOLATION; RECONSTRUCTED IMAGE; ROBUSTNESS TO NOISE; SPATIAL IMAGING; SPECTRAL DIMENSIONS;

INTERPOLATION;

ANALYTIC METHOD; ARTICLE; ARTIFACT REDUCTION; ELECTRON SPIN RESONANCE; IMAGE RECONSTRUCTION; NOISE; PHANTOM; PRIORITY JOURNAL; SIMULATION; SPECTROSCOPY;

EID: 33847686690     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.2514090     Document Type: Article

References (24)

1. S. S. Eaton, M. M. Maltempo, E. D. A. Stemp, and G. R. Eaton, " Three-dimensional EPR imaging with one spectral and two spatial dimensions., " Chem. Phys. Lett. 142, 567-569 (1987).
2. M. Elas, B. B. Williams, A. Parasca, C. Mailer, C. A. Pelizzari, M. A. Lewis, J. N. River, G. S. Karczmar, E. D. Barth, and H. J. Halpern, " Quantitative tumor oxymetric images from 4D electron paramagnetic resonance imaging (EPRI): Methodology and comparison with blood oxygen level-dependent (BOLD) MRI., " Magn. Reson. Med. 49, 682-691 (2003).
3. P. Kuppusamy, M. Chzhan, A. Samouilov, P. Wang, and J. L. Zweier, " Mapping the spin-density and lineshape distribution of free radicals using 4D spectral-spatial EPR imaging., " J. Magn. Reson., Ser. B 107, 116-125 (1995).
4. A. Sotgiu, K. Mader, G. Placidi, S. Colacicchi, C. L. Ursini, and M. Alecci, " p H-sensitive imaging by low-frequency EPR: a model study for biological applications., " Phys. Med. Biol. 43, 1921-1930 (1998).
5. G. H. Weiss, A. J. Talbert, and R. A. Brooks, " The use of phantom views to reduce CT streaks due to insufficient angular sampling., " Phys. Med. Biol. 27, 1151-1162 (1982).
6. G. Placidi, M. Alecci, and A. Sotgiu, " Angular space-domain interpolation for filtered back projection applied to regular and adaptively measured projections., " J. Magn. Reson. 110, 75-79 (1996).
7. C. M. Lai and P. C. Lauterbur, " A gradient control device for complete 3-dimensional nuclear magnetic-resonance zeugmatographic imaging., " J. Phys. E 13, 747-750 (1980).
8. A. C. Kak and M. Slaney, Principles of Computerized Tomographic Imaging (IEEE, New York, 1988).
9. T. M. Lehmann, " Survey: Interpolation methods in medical image processing., " IEEE Trans. Med. Imaging 18, 1049-1075 (1999).
10. P. Thevenaz, " Interpolation revisited., " IEEE Trans. Med. Imaging 19, 739-758 (2000).
11. E. J. Hall, Radiobiology for the Radiologist, 5th ed. (Lippincott Williams & Wilkins, Philadelphia, 2000).
12. J. S. Hyde and W. K. Subczynski, " Spin-label oximetry., " in Spin Labeling: Theory and Applications Vol. 8, edited by, J. Reuben, (Plenum, New York, 1989).
13. B. H. Robinson, C. Mailer, and A. W. Reese, " Linewidth analysis of spin labels in liquids. I. Theory and data analysis., " J. Magn. Reson. 138, 199-209 (1999).
14. C. Mailer, B. H. Robinson, B. B. Williams, and H. J. Halpern, " Spectral fitting: The extraction of crucial information from a spectrum and a spectral image., " Magn. Reson. Med. 49, 1175-1180 (2003).
15. H. J. Halpern, M. K. Bowman, D. P. Spencer, J. V. Polen, E. M. Dowey, R. M. Massoth, A. C. Nelson, and B. A. Teicher, " An imaging radiofrequency electron spin resonance spectrometer with high resolution and sensitivity for in vivo measurements., " Rev. Sci. Instrum. 60, 1040-1050 (1989).
16. P. C. Lauterbur, D. N. Levin, and R. B. Marr, " Theory and simulation of NMR spectroscopic imaging and field plotting by projection reconstruction involving an intrinsic frequency dimension., " J. Magn. Reson. (1969-1992) 59, 536-541 (1984).
17. M. M. Maltempo, " Differentiation of spectral and spatial components in EPR imaging using 2-D image reconstruction algorithms., " J. Magn. Reson. (1969-1992) 69, 156-161 (1986).
18. B. B. Williams, X. C. Pan, and H. J. Halpern, " EPR imaging: The relationship between CW spectra acquired from an extended sample subjected to fixed stepped gradients and the Radon transform of the resonance density., " J. Magn. Reson. 174, 88-96 (2005).
19. M. M. Maltempo, S. S. Eaton, and G. R. Eaton, " Spectral-spatial two-dimensional EPR imaging., " J. Magn. Reson. (1969-1992) 72, 449-455 (1987).
20. S. V. Vaseghi, Advanced Digital Signal Processing and Noise Reduction, 2nd ed. (Wiley, Chichester, UK, 2000).
21. R. N. Bracewell, The Fourier Transform and Its Applications, 3rd ed. (McGraw-Hill, Boston, 2000).
22. H. H. Barrett and W. Swindell, Radiological Imaging, revised ed. (Academic, New York, 1981).
23. P. R. Bevington and D. K. Robinson, Data Reduction and Error Analysis, 3rd ed. (McGraw-Hill, Boston, 2003).
24. K.-H. Ahn and H. J. Halpern, " Spatially uniform sampling in 4-D EPR spectral-spatial imaging., " J. Magn. Reson. (to be published).