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Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi

Year 2007, Volume: 11 Issue: 3, 201 - 207, 09.04.2009

Abstract

Bu çalısmada, girisimsel anjiyografi incelemelerinde kullanılan bir anjiyo sisteminin görüntü kalitesi matematiksel yöntemlerle ölçülmüstür. Dijital sistemlerin performans ölçümleri için uygulanan yeni yöntemler, anjiyografik sistemlerin görüntü kalitesinin nümerik olarak degerlendirilmesinde kullanılmıstır. Bu baglamda MTF (Modülasyon Transfer Fonksiyonu) , NPS (Gürültü Dagılım Spektrumu) ölçülmüs ve DQE (Deteksiyon Kuantum Etkinligi) bu ölçüm sonuçları kullanılarak hesaplanmıstır.

References

  • Bath, M. 2003. Imaging Properties of Digital Radiographic Systems. Vasastadens Bokbinderi AB, Göteborg, 94p. Sweden.
  • Buhr, E.,Günther-Kohfahl, S., Neitzel, U. 2003. Accuracy of A Simple Method for Deriving the Presampled Modulation Transfer Function of A Digital Radiographic System from An Edge Image. Med. Phys., 30,2323-2331 . Dobbins III, J. T., Ergun, D.L., Rutz, L., Hinshaw, D.A., Blume, H., C.Clark, D. 1995. DQE (f) of Four Generations of Computed Radiography Acquisition Devices. Med. Phys., 22,1581-1593.
  • Flynn, M J., Samei, E. 1999. Experimental Comparison of Noise and Resolution for 2k and 4k Storage Phosphor Radiography Systems. Med. Phys., 26,1612-1623 . Fujita, H., Doi, K., Giger, M.L. 1985. Investigation of Basic Imaging Properties in Digital Radiography. 6. MTFs of II-TV Digital Imaging System. Med. Phys., 12,713-720.
  • Fujita, H., Tsai, D.Y., Takumi, I., Kunio, D., Morishita, J., Ueda, K., Ohtsuka, A. 1992. A Simple Method for Determining the Modulation Transfer Function in Digital Radiography. IEEE Transactions On Medical Imaging, 11, 34-39.
  • Giger, M. L., Doi, K., Fujita, H. 1986. Investigation of Basic Imaging Properties in Digital Radiography.7.Noise Wiener Spectra of II-TV Digital Imaging Systems. Med. Phys., 13,131-138.
  • Greer, P.B., van Doorn, T. 2000. Evaluation of An Algorithm for the Assessment of the MTF Using An Edge Method. Med. Phys., 27,2048-2059.
  • International Electrotechnical Commission. Medical electrical equipment-Characteristics of digital imaging devices-Part 1: Determination of the detective quantum efficiency. IEC 62220-1 (Geneva:IEC) (2003)
  • Marsh, D.M., Cooney, P., McMahon, B.P., Malone, J.F. 1995. Measurement of Wiener Spectra in Digital Systems. Radiat. Prot. Dosim., 57, 273-276.
  • Maryellen, L. G., Hiroshi, F., Kunio, D., Heang-Ping C. 1986. Investigation of basic imaging properties in digital radiography. 5. Characteristic curves of TVII digital systems. Med. Phys., 13, 13-18.
  • Peterzol, A., Padovani, R., Quai, E., Vano, E., Prieto, C., Aviles, P. 2005. The application of image quality measurements for digital angiography. Radiat Prot. Dosim., 117(1-3), 38-43.
  • Samei, E., Flynn, M.J. 1998. A Method for Measuring the Presampled MTF of Digital Radiographic Systems Using An Edge Test Device. Med. Phys., 25,102-113.
  • Williams, M.B., Mangiafico, P.A., Simoni, P.U. 1999. Noise Power Spectra of Images from Digital Mammography Detectors. Med. Phys., 26,1279-1293.
Year 2007, Volume: 11 Issue: 3, 201 - 207, 09.04.2009

Abstract

References

  • Bath, M. 2003. Imaging Properties of Digital Radiographic Systems. Vasastadens Bokbinderi AB, Göteborg, 94p. Sweden.
  • Buhr, E.,Günther-Kohfahl, S., Neitzel, U. 2003. Accuracy of A Simple Method for Deriving the Presampled Modulation Transfer Function of A Digital Radiographic System from An Edge Image. Med. Phys., 30,2323-2331 . Dobbins III, J. T., Ergun, D.L., Rutz, L., Hinshaw, D.A., Blume, H., C.Clark, D. 1995. DQE (f) of Four Generations of Computed Radiography Acquisition Devices. Med. Phys., 22,1581-1593.
  • Flynn, M J., Samei, E. 1999. Experimental Comparison of Noise and Resolution for 2k and 4k Storage Phosphor Radiography Systems. Med. Phys., 26,1612-1623 . Fujita, H., Doi, K., Giger, M.L. 1985. Investigation of Basic Imaging Properties in Digital Radiography. 6. MTFs of II-TV Digital Imaging System. Med. Phys., 12,713-720.
  • Fujita, H., Tsai, D.Y., Takumi, I., Kunio, D., Morishita, J., Ueda, K., Ohtsuka, A. 1992. A Simple Method for Determining the Modulation Transfer Function in Digital Radiography. IEEE Transactions On Medical Imaging, 11, 34-39.
  • Giger, M. L., Doi, K., Fujita, H. 1986. Investigation of Basic Imaging Properties in Digital Radiography.7.Noise Wiener Spectra of II-TV Digital Imaging Systems. Med. Phys., 13,131-138.
  • Greer, P.B., van Doorn, T. 2000. Evaluation of An Algorithm for the Assessment of the MTF Using An Edge Method. Med. Phys., 27,2048-2059.
  • International Electrotechnical Commission. Medical electrical equipment-Characteristics of digital imaging devices-Part 1: Determination of the detective quantum efficiency. IEC 62220-1 (Geneva:IEC) (2003)
  • Marsh, D.M., Cooney, P., McMahon, B.P., Malone, J.F. 1995. Measurement of Wiener Spectra in Digital Systems. Radiat. Prot. Dosim., 57, 273-276.
  • Maryellen, L. G., Hiroshi, F., Kunio, D., Heang-Ping C. 1986. Investigation of basic imaging properties in digital radiography. 5. Characteristic curves of TVII digital systems. Med. Phys., 13, 13-18.
  • Peterzol, A., Padovani, R., Quai, E., Vano, E., Prieto, C., Aviles, P. 2005. The application of image quality measurements for digital angiography. Radiat Prot. Dosim., 117(1-3), 38-43.
  • Samei, E., Flynn, M.J. 1998. A Method for Measuring the Presampled MTF of Digital Radiographic Systems Using An Edge Test Device. Med. Phys., 25,102-113.
  • Williams, M.B., Mangiafico, P.A., Simoni, P.U. 1999. Noise Power Spectra of Images from Digital Mammography Detectors. Med. Phys., 26,1279-1293.
There are 12 citations in total.

Details

Primary Language English
Journal Section TEMEL BİLİMLER
Authors

Turan Olğar This is me

Publication Date April 9, 2009
Published in Issue Year 2007 Volume: 11 Issue: 3

Cite

APA Olğar, T. (2009). Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 11(3), 201-207. https://doi.org/10.19113/sdufbed.15286
AMA Olğar T. Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. J. Nat. Appl. Sci. April 2009;11(3):201-207. doi:10.19113/sdufbed.15286
Chicago Olğar, Turan. “Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 11, no. 3 (April 2009): 201-7. https://doi.org/10.19113/sdufbed.15286.
EndNote Olğar T (April 1, 2009) Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 11 3 201–207.
IEEE T. Olğar, “Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi”, J. Nat. Appl. Sci., vol. 11, no. 3, pp. 201–207, 2009, doi: 10.19113/sdufbed.15286.
ISNAD Olğar, Turan. “Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 11/3 (April 2009), 201-207. https://doi.org/10.19113/sdufbed.15286.
JAMA Olğar T. Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. J. Nat. Appl. Sci. 2009;11:201–207.
MLA Olğar, Turan. “Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 11, no. 3, 2009, pp. 201-7, doi:10.19113/sdufbed.15286.
Vancouver Olğar T. Floroskopik Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. J. Nat. Appl. Sci. 2009;11(3):201-7.

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