메뉴 건너뛰기




Volumn 24, Issue 4, 1997, Pages 539-545

Improved Bayesian Image Estimation for digital chest radiography

Author keywords

digital thoracic imaging; scatter reduction; statistical image processing

Indexed keywords

IMAGE ENHANCEMENT; ITERATIVE METHODS; MEDICAL IMAGING; PHANTOMS; RADIOGRAPHY;

EID: 0030934372     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.598054     Document Type: Article
Times cited : (17)

References (19)
  • 1
    • 0023212881 scopus 로고
    • Scatter estimation for a digital radiographic system using convolution filtering
    • L. A. Love and R. A. Kruger, "Scatter estimation for a digital radiographic system using convolution filtering," Med. Phys. 14, 178-185 (1987).
    • (1987) Med. Phys. , vol.14 , pp. 178-185
    • Love, L.A.1    Kruger, R.A.2
  • 2
    • 0028652358 scopus 로고
    • Bayesian restoration of chest radiographs: Scatter compensation with improved signal to noise ratio
    • C. E. Floyd, Jr., A. H Baydush, J. Y. Lo, J. E. Bowsher, and C. E. Ravin, "Bayesian restoration of chest radiographs: Scatter compensation with improved signal to noise ratio," Invest. Radiol. 29, 904-910 (1994).
    • (1994) Invest. Radiol. , vol.29 , pp. 904-910
    • Floyd Jr., C.E.1    Baydush, A.H.2    Lo, J.Y.3    Bowsher, J.E.4    Ravin, C.E.5
  • 3
    • 0030078382 scopus 로고    scopus 로고
    • Spatially varying Bayesian Image Estimation
    • A. H. Baydush and C. E. Floyd, Jr., "Spatially varying Bayesian Image Estimation," Appl. Radiol. 3, 129-136 (1996).
    • (1996) Appl. Radiol. , vol.3 , pp. 129-136
    • Baydush, A.H.1    Floyd Jr., C.E.2
  • 4
    • 0029112011 scopus 로고
    • Bayesian image estimation of digital chest radiography: Interdependence of noise, resolution, and scatter fraction
    • A. H. Baydush and C. E. Floyd, Jr., "Bayesian image estimation of digital chest radiography: Interdependence of noise, resolution, and scatter fraction," Med. Phys. 22, 1255-1261 (1995).
    • (1995) Med. Phys. , vol.22 , pp. 1255-1261
    • Baydush, A.H.1    Floyd Jr., C.E.2
  • 7
    • 0021327145 scopus 로고
    • EM reconstruction algorithms for emission and transmission tomography
    • K. Lange and R. Carson, "EM reconstruction algorithms for emission and transmission tomography," J. Comput. Assist. Tomogr. 8, 306-316 (1984).
    • (1984) J. Comput. Assist. Tomogr. , vol.8 , pp. 306-316
    • Lange, K.1    Carson, R.2
  • 9
    • 0026542805 scopus 로고
    • Posterior Beam Stop method for scatter fraction measurement in digital radiography
    • C. E. Floyd, Jr., J. A. Baker, J. Y. Lo, and C E Ravin, "Posterior Beam Stop method for scatter fraction measurement in digital radiography," Invest Radiol. 27, 119-123 (1992).
    • (1992) Invest Radiol. , vol.27 , pp. 119-123
    • Floyd Jr., C.E.1    Baker, J.A.2    Lo, J.Y.3    Ravin, C.E.4
  • 10
    • 0026663393 scopus 로고
    • Measurement of scatter fractions in clinical bedside radiography
    • C E. Floyd, Jr., J. A. Baker, J. Y. Lo, and C. E. Ravin, "Measurement of scatter fractions in clinical bedside radiography," Radiology 183, 857-861 (1992)
    • (1992) Radiology , vol.183 , pp. 857-861
    • Floyd Jr., C.E.1    Baker, J.A.2    Lo, J.Y.3    Ravin, C.E.4
  • 11
    • 0024499762 scopus 로고
    • Scatter compensation in digital chest radiography by Fourier deconvolution
    • C. E. Floyd, Jr., P. T. Beatty, and C E Ravin, "Scatter compensation in digital chest radiography by Fourier deconvolution," Invest. Radiol. 24, 30-33 (1989).
    • (1989) Invest. Radiol. , vol.24 , pp. 30-33
    • Floyd Jr., C.E.1    Beatty, P.T.2    Ravin, C.E.3
  • 12
    • 0027893071 scopus 로고
    • Scatter compensation for digital chest radiography using Maximum Likelihood Expectation Maximization
    • C. E. Floyd, Jr., A, H. Baydush, J. Y. Lo, J. E. Bowsher, and C. E. Ravin, "Scatter compensation for digital chest radiography using Maximum Likelihood Expectation Maximization," Invest. Radiol. 28, 427-433 (1993).
    • (1993) Invest. Radiol. , vol.28 , pp. 427-433
    • Floyd Jr., C.E.1    Baydush, A.H.2    Lo, J.Y.3    Bowsher, J.E.4    Ravin, C.E.5
  • 13
    • 0021248140 scopus 로고
    • Characterization of the veiling glare PSF in x-ray image intensified fiuoroscopy
    • J. A. Seibert, O. Nalcioglu, and W. W. Roeck, "Characterization of the veiling glare PSF in x-ray image intensified fiuoroscopy," Med. Phys. 11, 172-179 (1984).
    • (1984) Med. Phys. , vol.11 , pp. 172-179
    • Seibert, J.A.1    Nalcioglu, O.2    Roeck, W.W.3
  • 14
    • 0022576996 scopus 로고
    • Characterization of the point spread function and modulation transfer function of scattered radiation using a digital imaging system
    • J. M. Boone, B. A. Arnold, and J. A. Seibert, "Characterization of the point spread function and modulation transfer function of scattered radiation using a digital imaging system," Med. Phys. 13, 254-256 (1986).
    • (1986) Med. Phys. , vol.13 , pp. 254-256
    • Boone, J.M.1    Arnold, B.A.2    Seibert, J.A.3
  • 15
    • 0020194763 scopus 로고
    • Maximum likelihood reconstruction for emission tomography
    • L. A. Shepp and Y. Vardi, "Maximum likelihood reconstruction for emission tomography," IEEE Trans. Med. Imag. MI-1, 113-121 (1982).
    • (1982) IEEE Trans. Med. Imag. , vol.MI-1 , pp. 113-121
    • Shepp, L.A.1    Vardi, Y.2
  • 16
    • 0025404969 scopus 로고
    • Bayesian reconstructions from emission tomography data using a modified EM algorithm
    • P. J. Green, "Bayesian reconstructions from emission tomography data using a modified EM algorithm," IEEE Trans. Med. Imag. 9, 84-93 (1990).
    • (1990) IEEE Trans. Med. Imag. , vol.9 , pp. 84-93
    • Green, P.J.1
  • 17
    • 0021518209 scopus 로고
    • Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images
    • S. Geman and D. Geman, "Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images," IEEE Trans Pattern Anal. Mach. Intel. PAMI-6, 721-741 (1984).
    • (1984) IEEE Trans Pattern Anal. Mach. Intel. , vol.PAMI-6 , pp. 721-741
    • Geman, S.1    Geman, D.2
  • 18
    • 0026870457 scopus 로고
    • Simulation evaluation of Gibbs prior distributions for use in Maximum a posteriori SPECT reconstructions
    • D. S. Lalush and B. M. W. Tsui, "Simulation evaluation of Gibbs prior distributions for use in Maximum a posteriori SPECT reconstructions," IEEE Trans. Med. Imag. 11, 267-275 (1992).
    • (1992) IEEE Trans. Med. Imag. , vol.11 , pp. 267-275
    • Lalush, D.S.1    Tsui, B.M.W.2
  • 19
    • 0024681039 scopus 로고
    • A generalized EM algorithm for 3-D Bayesian reconstruction from Poisson data using Gibbs priors
    • T. Hebert and R. Leahy, "A generalized EM algorithm for 3-D Bayesian reconstruction from Poisson data using Gibbs priors," IEEE Trans. Med. Imag. 8, 194-202 (1989).
    • (1989) IEEE Trans. Med. Imag. , vol.8 , pp. 194-202
    • Hebert, T.1    Leahy, R.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.