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Volumn 50, Issue 20, 2005, Pages

Determination of the modulation transfer function of digitally reconstructed radiographs in radiotherapy treatment planning using a point phantom

Author keywords

[No Author keywords available]

Indexed keywords

BALL BEARINGS; COMPUTERIZED TOMOGRAPHY; IMAGE QUALITY; OPTICAL RESOLVING POWER; OPTICAL TRANSFER FUNCTION; RADIOTHERAPY; TUNGSTEN CARBIDE;

EID: 26244436616     PISSN: 00319155     EISSN: 00319155     Source Type: Journal    
DOI: 10.1088/0031-9155/50/20/N01     Document Type: Article
Times cited : (5)

References (12)
  • 2
    • 0035080793 scopus 로고    scopus 로고
    • Determination of the presampled MTF in computed tomography
    • Boone J M 2001 Determination of the presampled MTF in computed tomography Med. Phys. 28 356-60
    • (2001) Med. Phys. , vol.28 , pp. 356-360
    • Boone, J.M.1
  • 3
    • 0028921566 scopus 로고
    • Effects of undersampling on the proper interpretation of modulation transfer function, noise power spectra and noise equivalent quanta of digital imaging systems
    • Dobbins J T 1995 Effects of undersampling on the proper interpretation of modulation transfer function, noise power spectra and noise equivalent quanta of digital imaging systems Med. Phys. 22 171-81
    • (1995) Med. Phys. , vol.22 , pp. 171-181
    • Dobbins, J.T.1
  • 4
    • 0019913387 scopus 로고
    • A practical method to measure the MTF of CT scanners
    • Droege R T and Morin R L 1982 A practical method to measure the MTF of CT scanners Med. Phys. 9 758-60
    • (1982) Med. Phys. , vol.9 , pp. 758-760
    • Droege, R.T.1    Morin, R.L.2
  • 5
    • 0034798477 scopus 로고    scopus 로고
    • Measurement of 3D spatial resolution in multi-slice spiral computed tomography
    • Fuchs T O J, Krause J U and Kalendar W A 2001 Measurement of 3D spatial resolution in multi-slice spiral computed tomography Physica Medica XVII 129-34
    • (2001) Physica Medica , vol.17 , pp. 129-134
    • Fuchs, T.O.J.1    Krause, J.U.2    Kalendar, W.A.3
  • 6
    • 0028839880 scopus 로고
    • Evaluation of digitally reconstructed radiographs (DRRs) used for clinical radiotherapy: A phantom study
    • McGee K P, Das I J and Sims C 1995 Evaluation of digitally reconstructed radiographs (DRRs) used for clinical radiotherapy: a phantom study Med. Phys 22 1815-27
    • (1995) Med. Phys , vol.22 , pp. 1815-1827
    • McGee, K.P.1    Das, I.J.2    Sims, C.3
  • 7
    • 0142057571 scopus 로고    scopus 로고
    • Quality assurance for computed-tomography simulators and the computed-tomography-simulation process: Report of the AAPM Radiation Therapy Committee Task Group No. 66
    • Mutic S, Palta J R, Butker E K, Das I J, Huq M S, Leh-Nien D L, Salter B J, McCollough C H and Van Dyk J 2003 Quality assurance for computed-tomography simulators and the computed-tomography-simulation process: report of the AAPM Radiation Therapy Committee Task Group No. 66 Med. Phys. 30 2762-92
    • (2003) Med. Phys. , vol.30 , pp. 2762-2792
    • Mutic, S.1    Palta, J.R.2    Butker, E.K.3    Das, I.J.4    Huq, M.S.5    Leh-Nien, D.L.6    Salter, B.J.7    McCollough, C.H.8    Van Dyk, J.9
  • 8
    • 0021858245 scopus 로고
    • A simplified approach for modulation transfer function determinations in computed tomography
    • Nickoloff E L and Riley R 1985 A simplified approach for modulation transfer function determinations in computed tomography Med. Phys. 12 437-42
    • (1985) Med. Phys. , vol.12 , pp. 437-442
    • Nickoloff, E.L.1    Riley, R.2
  • 9
    • 0036145924 scopus 로고    scopus 로고
    • Modulation transfer function of digitally reconstructed radiographs using helical computed tomography
    • Rathee S, Fallone B G and Robinson D 2002 Modulation transfer function of digitally reconstructed radiographs using helical computed tomography Med. Phys. 29 86-9
    • (2002) Med. Phys. , vol.29 , pp. 86-89
    • Rathee, S.1    Fallone, B.G.2    Robinson, D.3
  • 10
    • 26244446266 scopus 로고    scopus 로고
    • A tutorial review of the Fourier transform
    • Simpson D M and De Stefano A 2004 A tutorial review of the Fourier transform Scope 13 28-33
    • (2004) Scope , vol.13 , pp. 28-33
    • Simpson, D.M.1    De Stefano, A.2
  • 12
    • 0004018866 scopus 로고
    • Bristol: Institute of Physics Publishing
    • Webb S 1990 The Physics of Medical Imaging (Bristol: Institute of Physics Publishing) pp 569-71
    • (1990) The Physics of Medical Imaging , pp. 569-571
    • Webb, S.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.