메뉴 건너뛰기




Volumn 57, Issue 1, 2007, Pages 181-191

Classification of spatiotemporal hemodynamics from brain perfusion MR images using expectation-maximization estimation with finite mixture of multivariate gaussian distributions

Author keywords

Arterial input function (AIF); Cerebral hemodynamics; Expectation maximization (EM) algorithm; Mixture of Gaussians; MR brain perfusion image

Indexed keywords

BLOOD; BRAIN; HEMODYNAMICS; IMAGE CLASSIFICATION; IMAGE SEGMENTATION; MAGNETIC RESONANCE IMAGING; MAGNETIC SUSCEPTIBILITY; MAXIMUM PRINCIPLE; MIXTURES;

EID: 33846072503     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.21121     Document Type: Article
Times cited : (15)

References (40)
  • 1
    • 0001579379 scopus 로고
    • Equations for measuring blood flow by external monitoring of radioisotopes
    • Zierler KL. Equations for measuring blood flow by external monitoring of radioisotopes. Circ Res 1965;16:309-321.
    • (1965) Circ Res , vol.16 , pp. 309-321
    • Zierler, K.L.1
  • 3
    • 0029909977 scopus 로고    scopus 로고
    • High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part II: Experimental comparison and preliminary results
    • Ostergaard L, Sorensen AG, Kwong KK, Weisskoff RM, Gyldensted C, Rosen BR. High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part II: Experimental comparison and preliminary results. Magn Reson Med 1996;36:726-736.
    • (1996) Magn Reson Med , vol.36 , pp. 726-736
    • Ostergaard, L.1    Sorensen, A.G.2    Kwong, K.K.3    Weisskoff, R.M.4    Gyldensted, C.5    Rosen, B.R.6
  • 4
    • 0029993875 scopus 로고    scopus 로고
    • Cerebrovascular reserve capacity in patients with occlusive cerebrovascular disease: Assessment with dynamic susceptibility contrast-enhanced MR imaging and the acetazolamide stimulation test
    • Guckel FJ, Brix G, Schmiedek P, Piepgras Z, Becker G, Kopke J, Gross H, Georgi M. Cerebrovascular reserve capacity in patients with occlusive cerebrovascular disease: assessment with dynamic susceptibility contrast-enhanced MR imaging and the acetazolamide stimulation test. Radiology 1996;201:405-412.
    • (1996) Radiology , vol.201 , pp. 405-412
    • Guckel, F.J.1    Brix, G.2    Schmiedek, P.3    Piepgras, Z.4    Becker, G.5    Kopke, J.6    Gross, H.7    Georgi, M.8
  • 5
    • 0028072844 scopus 로고
    • Quantification of regional cerebral blood flow and volume with dynamic susceptibility contrast-enhanced MR imaging
    • Rempp KA, Brix G, Wenz F, Becker CR, Guckel F, Lorenz WJ. Quantification of regional cerebral blood flow and volume with dynamic susceptibility contrast-enhanced MR imaging. Radiology 1994;193:637-641.
    • (1994) Radiology , vol.193 , pp. 637-641
    • Rempp, K.A.1    Brix, G.2    Wenz, F.3    Becker, C.R.4    Guckel, F.5    Lorenz, W.J.6
  • 7
    • 0029907308 scopus 로고    scopus 로고
    • High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: Mathematical approach and statistical analysis
    • Ostergaard L, Weisskoff RM, Chesler DA, Gyldensted C, Rosen B. High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: Mathematical approach and statistical analysis. Magn Reson Med 1996;36:715-725.
    • (1996) Magn Reson Med , vol.36 , pp. 715-725
    • Ostergaard, L.1    Weisskoff, R.M.2    Chesler, D.A.3    Gyldensted, C.4    Rosen, B.5
  • 10
    • 0028468824 scopus 로고
    • A comparative analysis of similarity mapping and eigenimaging as applied to dynamic MR imaging of a low grade astrocytoma
    • Rogowska J, Preston K, Aronen HJ, Wolf GL. A comparative analysis of similarity mapping and eigenimaging as applied to dynamic MR imaging of a low grade astrocytoma. Acta Radiol 1994;35:371-377.
    • (1994) Acta Radiol , vol.35 , pp. 371-377
    • Rogowska, J.1    Preston, K.2    Aronen, H.J.3    Wolf, G.L.4
  • 12
    • 0018861279 scopus 로고
    • The use of principal components in the quantitative analysis of gamma camera dynamic studies
    • Barber DC. The use of principal components in the quantitative analysis of gamma camera dynamic studies. Phys Med Biol 1980;25:283-292.
    • (1980) Phys Med Biol , vol.25 , pp. 283-292
    • Barber, D.C.1
  • 14
    • 0035296808 scopus 로고    scopus 로고
    • Extracting parametric images from dynamic contrast-enhanced MRI studies of the brain using factor analysis
    • Martel AL, Moody AR, Allder SJ, Delay GS, Morgan PS. Extracting parametric images from dynamic contrast-enhanced MRI studies of the brain using factor analysis. Med Image Anal 2001;5:29-39.
    • (2001) Med Image Anal , vol.5 , pp. 29-39
    • Martel, A.L.1    Moody, A.R.2    Allder, S.J.3    Delay, G.S.4    Morgan, P.S.5
  • 16
    • 0031663697 scopus 로고    scopus 로고
    • Generation of myocardial factor images directly from the dynamic oxygen-15-water scan without use of an oxygen-15-carbon monoxide blood-pool scan
    • Hermansen F, Ashburner J, Spinks TJ, Kooner JS, Camici PG, Lammertsma AA. Generation of myocardial factor images directly from the dynamic oxygen-15-water scan without use of an oxygen-15-carbon monoxide blood-pool scan. J Nucl Med 1998;39:1696-1702.
    • (1998) J Nucl Med , vol.39 , pp. 1696-1702
    • Hermansen, F.1    Ashburner, J.2    Spinks, T.J.3    Kooner, J.S.4    Camici, P.G.5    Lammertsma, A.A.6
  • 18
    • 0021262149 scopus 로고
    • The effect of apex-finding errors on factor images obtained from factor analysis and oblique transformation
    • Houston AS. The effect of apex-finding errors on factor images obtained from factor analysis and oblique transformation. Phys Med Biol 1984;29:1109-1116.
    • (1984) Phys Med Biol , vol.29 , pp. 1109-1116
    • Houston, A.S.1
  • 21
    • 0036083756 scopus 로고    scopus 로고
    • Confounding effect of large vessels on MR perfusion images analyzed with independent component analysis
    • Carroll TJ, Haughton VM, Rowley HA, Cordes D. Confounding effect of large vessels on MR perfusion images analyzed with independent component analysis. AJNR Am J Neuroradiol 2002;23:1007-1012.
    • (2002) AJNR Am J Neuroradiol , vol.23 , pp. 1007-1012
    • Carroll, T.J.1    Haughton, V.M.2    Rowley, H.A.3    Cordes, D.4
  • 23
    • 0034974759 scopus 로고    scopus 로고
    • Blind separation of cardiac components and extraction of input function from H215O dynamic myocardial PET using independent component analysis
    • Lee JS, Lee DS, Ahn JY, Cheon GJ, Kim SK, Yeo JS, Park KS, Chung JK, Lee MC. Blind separation of cardiac components and extraction of input function from H215O dynamic myocardial PET using independent component analysis. J Nucl Med 2001;42:938-943.
    • (2001) J Nucl Med , vol.42 , pp. 938-943
    • Lee, J.S.1    Lee, D.S.2    Ahn, J.Y.3    Cheon, G.J.4    Kim, S.K.5    Yeo, J.S.6    Park, K.S.7    Chung, J.K.8    Lee, M.C.9
  • 24
    • 0002629270 scopus 로고
    • Maximum likelihood from incomplete data via the EM algorithm
    • Dempster AP, Laird NM, Rubin DB. Maximum likelihood from incomplete data via the EM algorithm. J R Stat Soc 1977;39:1-38.
    • (1977) J R Stat Soc , vol.39 , pp. 1-38
    • Dempster, A.P.1    Laird, N.M.2    Rubin, D.B.3
  • 25
    • 0028494865 scopus 로고
    • Parameter estimation and tissue segmentation from multispectral MR images
    • Liang Z, MacFall JR, Harrington DP. Parameter estimation and tissue segmentation from multispectral MR images, IEEE Trans Med Imaging 1994;13:441-449.
    • (1994) IEEE Trans Med Imaging , vol.13 , pp. 441-449
    • Liang, Z.1    MacFall, J.R.2    Harrington, D.P.3
  • 27
    • 0032122746 scopus 로고    scopus 로고
    • Bayesian pixel classification using spatially variant finite mixtures and the generalized EM algorithm
    • Sanjay-Gopal S, Hebert TJ. Bayesian pixel classification using spatially variant finite mixtures and the generalized EM algorithm. IEEE Trans Image Process 1998;7:1014-1028.
    • (1998) IEEE Trans Image Process , vol.7 , pp. 1014-1028
    • Sanjay-Gopal, S.1    Hebert, T.J.2
  • 28
    • 0141919511 scopus 로고    scopus 로고
    • Performance evaluation of finite normal mixture model-based image segmentation techniques
    • Lei TH, Udupa JK. Performance evaluation of finite normal mixture model-based image segmentation techniques. IEEE Trans Image Process 2003;12:1153-1169.
    • (2003) IEEE Trans Image Process , vol.12 , pp. 1153-1169
    • Lei, T.H.1    Udupa, J.K.2
  • 29
    • 4043153403 scopus 로고    scopus 로고
    • Performance-based classifier combination in atlas-based image segmentation using expectation-maximization parameter estimation
    • Rohlfing T, Russakoff DB, Maurer CR. Performance-based classifier combination in atlas-based image segmentation using expectation-maximization parameter estimation. IEEE Trans Med Imaging 2004;23:983-994.
    • (2004) IEEE Trans Med Imaging , vol.23 , pp. 983-994
    • Rohlfing, T.1    Russakoff, D.B.2    Maurer, C.R.3
  • 31
    • 0000120766 scopus 로고
    • Estimating the dimension of a model
    • Schwarz G. Estimating the dimension of a model. Ann Statist 1978;6:461-464.
    • (1978) Ann Statist , vol.6 , pp. 461-464
    • Schwarz, G.1
  • 32
    • 0001609545 scopus 로고
    • Blood-tissue exchange methods: Theory of blood-tissue exchange and its application to measurement of blood flow
    • Kety SS. Blood-tissue exchange methods: theory of blood-tissue exchange and its application to measurement of blood flow. Methods Med Res 1960;8:223-227.
    • (1960) Methods Med Res , vol.8 , pp. 223-227
    • Kety, S.S.1
  • 33
    • 0029989969 scopus 로고    scopus 로고
    • Age dependency of the regional cerebral blood volume (rCBV) measured with dynamic susceptibility contrast MR imaging (DSC)
    • Wenz F, Rempp K, Brix G, Knopp MV, Guckel F, Hess T, van Kaick G. Age dependency of the regional cerebral blood volume (rCBV) measured with dynamic susceptibility contrast MR imaging (DSC). Magn Reson Imaging 1996;14:157-162.
    • (1996) Magn Reson Imaging , vol.14 , pp. 157-162
    • Wenz, F.1    Rempp, K.2    Brix, G.3    Knopp, M.V.4    Guckel, F.5    Hess, T.6    van Kaick, G.7
  • 35
    • 0026220222 scopus 로고
    • Partial volume tissue classification of multichannel magnetic resonance images-a mixel model
    • Choi HS, Haynor DR, Kim Y. Partial volume tissue classification of multichannel magnetic resonance images-a mixel model. IEEE Trans Med Imaging 1991;10:395-407.
    • (1991) IEEE Trans Med Imaging , vol.10 , pp. 395-407
    • Choi, H.S.1    Haynor, D.R.2    Kim, Y.3
  • 36
    • 0029404688 scopus 로고
    • Statistical models of partial volume effect
    • Santago P, Gage HD. Statistical models of partial volume effect. IEEE Trans Image Process 1995;4:1531-1540.
    • (1995) IEEE Trans Image Process , vol.4 , pp. 1531-1540
    • Santago, P.1    Gage, H.D.2
  • 38
    • 0021518209 scopus 로고
    • Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images
    • Geman S, Geman D. Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images. IEEE Trans PAMI 1984;6:721-741.
    • (1984) IEEE Trans PAMI , vol.6 , pp. 721-741
    • Geman, S.1    Geman, D.2
  • 39
    • 0000013152 scopus 로고
    • On the statistical analysis of dirty pictures
    • Besag J. On the statistical analysis of dirty pictures. J R Stat Soc Ser B Stat Methodol 1986;48B:259-302.
    • (1986) J R Stat Soc Ser B Stat Methodol , vol.48 B , pp. 259-302
    • Besag, J.1
  • 40
    • 0034745001 scopus 로고    scopus 로고
    • Segmentation of brain MR images through a hidden MRF model and the expectation-maximization algorithm
    • Zhang Y, Brady M, Smith S. Segmentation of brain MR images through a hidden MRF model and the expectation-maximization algorithm. IEEE Trans Med Imaging 2001;20:45-57.
    • (2001) IEEE Trans Med Imaging , vol.20 , pp. 45-57
    • Zhang, Y.1    Brady, M.2    Smith, S.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.