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Volumn 24, Issue 3, 1997, Pages 373-376

Low-contrast resolution in volumetric x-ray CT - Analytical comparison between conventional and spiral CT

Author keywords

image quality; low contrast resolution; noise; slice sensitivity profile (SSP); spiral helical computed tomography (CT)

Indexed keywords

IMAGE QUALITY; INTERPOLATION; X RAYS;

EID: 0030901486     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.597905     Document Type: Article
Times cited : (25)

References (13)
  • 1
    • 0024945045 scopus 로고
    • Optimal interpolation in helical scan computed tomography
    • Y. Bresler and C. J. Skrabacz, "Optimal interpolation in helical scan computed tomography," in Proc. ICASSP 3, 1472-1475 (1989).
    • (1989) Proc. ICASSP , vol.3 , pp. 1472-1475
    • Bresler, Y.1    Skrabacz, C.J.2
  • 2
    • 0025221610 scopus 로고
    • Computed tomography scanning with simultaneous patient translation
    • C. R. Crawford and K. F. King, "Computed tomography scanning with simultaneous patient translation," Med. Phys. 17, 967-982 (1990).
    • (1990) Med. Phys. , vol.17 , pp. 967-982
    • Crawford, C.R.1    King, K.F.2
  • 3
    • 0025351273 scopus 로고
    • Spiral volumetric CT with single-breath-hold technique, continuous transport, and continuous scanner rotation
    • W. A. Kalender, W Seissler, E. Klotz, and P. Vock, "Spiral volumetric CT with single-breath-hold technique, continuous transport, and continuous scanner rotation," Radiology 176, 181-183 (1990).
    • (1990) Radiology , vol.176 , pp. 181-183
    • Kalender, W.A.1    Seissler, W.2    Klotz, E.3    Vock, P.4
  • 5
    • 0026712389 scopus 로고
    • Evaluation of section sensitivity profiles and image noise in spiral CT
    • A. Polacin, W. A. Kalender, and G. Marchal, "Evaluation of section sensitivity profiles and image noise in spiral CT," Radiology 185, 29-35 (1992).
    • (1992) Radiology , vol.185 , pp. 29-35
    • Polacin, A.1    Kalender, W.A.2    Marchal, G.3
  • 6
    • 0028298099 scopus 로고
    • A comparison of conventional and spiral CT: An experimental study on detection of spherical lesions
    • W. A Kalender, A. Polacin, and C. Suss, "A comparison of conventional and spiral CT: An experimental study on detection of spherical lesions," J. Comput. Assist. Tomogr. 18, 167-176 (1994).
    • (1994) J. Comput. Assist. Tomogr. , vol.18 , pp. 167-176
    • Kalender, W.A.1    Polacin, A.2    Suss, C.3
  • 7
    • 0029612812 scopus 로고
    • Thin-section three-dimensional spiral CT: Is isotropic imaging possible?
    • W. A. Kalender, "Thin-section three-dimensional spiral CT: Is isotropic imaging possible?," Radiology 197, 578-580 (1995).
    • (1995) Radiology , vol.197 , pp. 578-580
    • Kalender, W.A.1
  • 8
    • 0028264008 scopus 로고
    • Theoretical FWTM values in helical CT
    • G. Wang, J. A. Brink, and M W Vannier, "Theoretical FWTM values in helical CT," Med. Phys. 21, 753-754 (1994).
    • (1994) Med. Phys. , vol.21 , pp. 753-754
    • Wang, G.1    Brink, J.A.2    Vannier, M.W.3
  • 9
    • 0028258284 scopus 로고
    • Longitudinal resolution in volumetric x-ray CT - Analytical comparison between conventional and helical CT
    • G. Wang and M. W. Vannier, "Longitudinal resolution in volumetric x-ray CT - Analytical comparison between conventional and helical CT," Med Phys. 21, 429-433 (1994).
    • (1994) Med Phys. , vol.21 , pp. 429-433
    • Wang, G.1    Vannier, M.W.2
  • 10
    • 0028049871 scopus 로고
    • Spatial variation of section sensitivity profile in helical CT
    • G. Wang and M. W. Vannier, "Spatial variation of section sensitivity profile in helical CT," Med. Phys. 21, 1491-1497 (1994).
    • (1994) Med. Phys. , vol.21 , pp. 1491-1497
    • Wang, G.1    Vannier, M.W.2
  • 11
    • 0027144470 scopus 로고
    • Helical CT image noise - Analytical results
    • G. Wang and M. W. Vannier, "Helical CT image noise - Analytical results," Med. Phys. 20, 1635-1640 (1993).
    • (1993) Med. Phys. , vol.20 , pp. 1635-1640
    • Wang, G.1    Vannier, M.W.2
  • 12
    • 0030023427 scopus 로고    scopus 로고
    • A general approach to the reconstruction of x-ray helical computed tomography
    • J. Hsieh, "A general approach to the reconstruction of x-ray helical computed tomography," Med Phys 23, 221-229 (1996).
    • (1996) Med Phys , vol.23 , pp. 221-229
    • Hsieh, J.1
  • 13
    • 0010738331 scopus 로고
    • Helical CT noise reduction with optimized starting angles
    • C. R Crawford, K. F King, and H. Hu, "Helical CT noise reduction with optimized starting angles," Radiology 193, 170 (1994).
    • (1994) Radiology , vol.193 , pp. 170
    • Crawford, C.R.1    King, K.F.2    Hu, H.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.