메뉴 건너뛰기




Volumn 44, Issue 6, 1999, Pages 1455-1477

Algorithms for density and composition-discrimination imaging for fourth-generation CT systems

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHM; ARTICLE; COMPUTER ASSISTED TOMOGRAPHY; DENSITY; ELECTRON; IMAGE RECONSTRUCTION; MEASUREMENT; PRIORITY JOURNAL; RADIATION SCATTERING; SIMULATION;

EID: 0033060767     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/44/6/303     Document Type: Article
Times cited : (11)

References (22)
  • 1
    • 0017108614 scopus 로고
    • Energy selective reconstructions in x-ray computed tomography
    • Alvarez R T and Macovski A 1976 Energy selective reconstructions in x-ray computed tomography Phys. Med. Biol. 21 733-44
    • (1976) Phys. Med. Biol. , vol.21 , pp. 733-744
    • Alvarez, R.T.1    Macovski, A.2
  • 2
    • 0029545720 scopus 로고
    • Energy-spectral Compton scatter imaging: Part I: Theory and mathematics
    • Arendtsz N V and Hussein E M A 1995 Energy-spectral Compton scatter imaging: part I: theory and mathematics IEEE Trans. Nucl. Sci. 42 2155-65
    • (1995) IEEE Trans. Nucl. Sci. , vol.42 , pp. 2155-2165
    • Arendtsz, N.V.1    Hussein, E.M.A.2
  • 3
    • 0021688209 scopus 로고
    • Compton scatter axial tomography with x-rays: SCAT-CAT
    • Brateman L, Jacobs A M and Fitzgerald L T 1984 Compton scatter axial tomography with x-rays: SCAT-CAT Phys. Med. Biol. 29 1353-70
    • (1984) Phys. Med. Biol. , vol.29 , pp. 1353-1370
    • Brateman, L.1    Jacobs, A.M.2    Fitzgerald, L.T.3
  • 6
    • 0016827820 scopus 로고
    • Study of contrast and modulation mechanisms in x-ray/photon transverse axial transmission tomography
    • Cho Z H, Tsai C M and Wilson G 1975 Study of contrast and modulation mechanisms in x-ray/photon transverse axial transmission tomography Phys. Med. Biol. 20 879-89
    • (1975) Phys. Med. Biol. , vol.20 , pp. 879-889
    • Cho, Z.H.1    Tsai, C.M.2    Wilson, G.3
  • 8
    • 0025433902 scopus 로고
    • Review of dual-energy computed tomography techniques
    • Engler P and Friedman W D 1990 Review of dual-energy computed tomography techniques Mater. Eval. 48 623-9
    • (1990) Mater. Eval. , vol.48 , pp. 623-629
    • Engler, P.1    Friedman, W.D.2
  • 9
    • 0013895889 scopus 로고
    • Experimental study of the photon energy spectrum of primary diagnosis x-rays
    • Epp E R and Weiss H 1966 Experimental study of the photon energy spectrum of primary diagnosis x-rays Phys. Med. Biol. 11 225-38
    • (1966) Phys. Med. Biol. , vol.11 , pp. 225-238
    • Epp, E.R.1    Weiss, H.2
  • 11
    • 0001195441 scopus 로고
    • Numerical tools for analysis and solution of Fredholm integral equations of the first kind
    • Hansen P C 1992 Numerical tools for analysis and solution of Fredholm integral equations of the first kind Inverse Problems 8 849-72
    • (1992) Inverse Problems , vol.8 , pp. 849-872
    • Hansen, P.C.1
  • 12
    • 0020813766 scopus 로고
    • A comparative study of two postreconstruction beam hardening correction methods
    • Herman G T and Trivedi S S 1983 A comparative study of two postreconstruction beam hardening correction methods IEEE Trans. Med. Imaging 2 128-35
    • (1983) IEEE Trans. Med. Imaging , vol.2 , pp. 128-135
    • Herman, G.T.1    Trivedi, S.S.2
  • 13
    • 0015660455 scopus 로고
    • The application of constrained least squares estimation to image restoration by digital computer
    • Hunt B R 1973 The application of constrained least squares estimation to image restoration by digital computer IEEE Trans. Comput. 22 805-12
    • (1973) IEEE Trans. Comput. , vol.22 , pp. 805-812
    • Hunt, B.R.1
  • 14
    • 33847337794 scopus 로고
    • Inspection of luggage using gamma radiation
    • Hussein E M A 1994 Inspection of luggage using gamma radiation Proc. SPIE 2276 321-5
    • (1994) Proc. SPIE , vol.2276 , pp. 321-325
    • Hussein, E.M.A.1
  • 15
    • 0022677620 scopus 로고
    • On the solution of the inverse problem of radiation scatter imaging
    • Hussein E M A, Meneley D A and Banerjee S 1986 On the solution of the inverse problem of radiation scatter imaging Nucl. Sci. Eng. 92 341-9
    • (1986) Nucl. Sci. Eng. , vol.92 , pp. 341-349
    • Hussein, E.M.A.1    Meneley, D.A.2    Banerjee, S.3
  • 16
    • 0027607776 scopus 로고
    • Maximum likelihood, least squares, and penalized least squares for PET
    • Kaufman L 1993 Maximum likelihood, least squares, and penalized least squares for PET IEEE Trans. Med. Imaging 12 200-14
    • (1993) IEEE Trans. Med. Imaging , vol.12 , pp. 200-214
    • Kaufman, L.1
  • 17
    • 0018170829 scopus 로고
    • Effective atomic number and electron density as measured with computed tomography scanner: Computation and correlation with brain tumour histology
    • Latchaw R E, Payne T J and Gold L H A 1978 Effective atomic number and electron density as measured with computed tomography scanner: computation and correlation with brain tumour histology J. Comput. Assist. Tomogr. 2 199-208
    • (1978) J. Comput. Assist. Tomogr. , vol.2 , pp. 199-208
    • Latchaw, R.E.1    Payne, T.J.2    Gold, L.H.A.3
  • 22
    • 0023612391 scopus 로고
    • Effective atomic numbers for low-energy total photon interactions in human tissues
    • Yang N C, Leichner P K and Hawkins W G 1987 Effective atomic numbers for low-energy total photon interactions in human tissues Med. Phys. 14 759-66
    • (1987) Med. Phys. , vol.14 , pp. 759-766
    • Yang, N.C.1    Leichner, P.K.2    Hawkins, W.G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.