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Volumn 55, Issue 24, 2010, Pages 7541-7556

Integration of the denoising, inpainting and local harmonic Bz algorithm for MREIT imaging of intact animals

Author keywords

[No Author keywords available]

Indexed keywords

CONDUCTIVITY DISTRIBUTIONS; CONDUCTIVITY IMAGE; CONDUCTIVITY IMAGING; CROSS-SECTIONAL CONDUCTIVITY; CURRENT INJECTIONS; DATA SUBJECTS; DE-NOISING; EXPERIMENTAL STUDIES; HARMONIC B; HUMAN SUBJECTS; HYBRID METHOD; IMAGE RECONSTRUCTION ALGORITHM; IMAGING OBJECTS; INPAINTING; ISOTROPIC DIFFUSION; LOCAL REGION; MAGNETIC FIELD INHOMOGENEITIES; MAGNETIC FLUX DENSITIES; MAGNETIC FLUX DENSITY DISTRIBUTION; MAGNETIC RESONANCE ELECTRICAL IMPEDANCE TOMOGRAPHIES; MR SIGNALS; MULTIPLE CURRENTS; NOISE LEVELS; PHASE CHANGE; SURFACE ELECTRODE; TECHNICAL DIFFICULTIES; TECHNICAL PROBLEM;

EID: 78650058645     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/55/24/010     Document Type: Article
Times cited : (16)

References (38)
  • 2
    • 0141907509 scopus 로고
    • Use of the magnetic field generated by the internal distribution of injected currents for electrical impedance tomography
    • Birgul O and Ider Y Z 1995 Use of the magnetic field generated by the internal distribution of injected currents for electrical impedance tomography Proc. 9th Int. Conf. Electrical Bio Impedance Heidelberg Germany pp 418-9
    • (1995) Proc. 9th Int. Conf. Electrical Bio Impedance Heidelberg Germany , pp. 418-419
    • Birgul, O.1    Ider, Y.Z.2
  • 3
    • 0029954935 scopus 로고    scopus 로고
    • The dielectric properties of biological tissues: I. Literature survey
    • Gabriel C, Gabriel S and Corthout E 1996 The dielectric properties of biological tissues: I. Literature survey Phys. Med. Biol. 41 2231-49
    • (1996) Phys. Med. Biol. , vol.41 , pp. 2231-2249
    • Gabriel, C.1    Gabriel, S.2    Corthout, E.3
  • 4
    • 42249097904 scopus 로고    scopus 로고
    • Noninvasive imaging of bioimpedance distribution bymeans of current reconstructionmagnetic resonance electrical impedance tomography
    • Gao N and He B 2008 Noninvasive imaging of bioimpedance distribution bymeans of current reconstructionmagnetic resonance electrical impedance tomography IEEE Trans. Biomed. Eng. 55 1530-8
    • (2008) IEEE Trans. Biomed. Eng. , vol.55 , pp. 1530-1538
    • Gao, N.1    He, B.2
  • 6
    • 33744824075 scopus 로고    scopus 로고
    • Measurement of ion diffusion using magnetic resonance electrical impedance tomography
    • HamamuraMJ,Muftuler L T, BirgulOand NalciogluO2006 Measurement of ion diffusion using magnetic resonance electrical impedance tomography Phys. Med. Biol. 51 2753-62
    • (2006) Phys. Med. Biol. , vol.51 , pp. 2753-2762
    • Hamamura, M.J.1    Muftuler, L.T.2    Birgul, O.3    Nalcioglu, O.4
  • 9
    • 70350517270 scopus 로고    scopus 로고
    • CoReHA: Conductivity reconstructor using harmonic algorithms for magnetic resonance electrical impedance tomography (MREIT)
    • Jeon K, LeeC-O,KimHJ,Woo E J and Seo JK2009a CoReHA: conductivity reconstructor using harmonic algorithms for magnetic resonance electrical impedance tomography (MREIT) J. Biomed. Eng. Res. 30 279-87
    • (2009) J. Biomed. Eng. Res. , vol.30 , pp. 279-287
    • Jeon, K.1    Lee, C.-O.2    Kim, H.J.3    Woo, E.J.4    Seo, J.K.5
  • 11
    • 0024561625 scopus 로고
    • In vivo detection of applied electric currents by magnetic resonance imaging
    • Joy M L G, Scott G C and Henkelman R M 1989 In vivo detection of applied electric currents by magnetic resonance imaging Magn. Reson. Imag. 7 89-94
    • (1989) Magn. Reson. Imag. , vol.7 , pp. 89-94
    • Joy, M.L.G.1    Scott, G.C.2    Henkelman, R.M.3
  • 13
  • 14
    • 58149295820 scopus 로고    scopus 로고
    • In vivo electrical conductivity imaging of a canine brain using a 3 T MREIT system
    • Kim H J et al 2008 In vivo electrical conductivity imaging of a canine brain using a 3 T MREIT system Physiol. Meas. 29 1145-55
    • (2008) Physiol. Meas. , vol.29 , pp. 1145-1155
    • Kim, H.J.1
  • 15
    • 27644457741 scopus 로고    scopus 로고
    • Harmonic decomposition in PDE-based denoising technique for magnetic resonance electrical impedance tomography
    • Lee B I, Lee S H, Kim T S, Kwon O, Woo E J and Seo J K 2005 Harmonic decomposition in PDE-based denoising technique for magnetic resonance electrical impedance tomography IEEE Trans. Biomed. Eng. 52 1912-20
    • (2005) IEEE Trans. Biomed. Eng. , vol.52 , pp. 1912-1920
    • Lee, B.I.1    Lee, S.H.2    Kim, T.S.3    Kwon, O.4    Woo, E.J.5    Seo, J.K.6
  • 16
    • 79959572012 scopus 로고    scopus 로고
    • Ramp-preserving denoising for conductivity image reconstruction in magnetic resonance electrical impedance tomography (MREIT)
    • submitted
    • Lee C-O, JeonK,Ahn S, KimHJ andWoo E J 2010 Ramp-preserving denoising for conductivity image reconstruction in magnetic resonance electrical impedance tomography (MREIT) IEEE Trans. Biomed. Eng. submitted
    • (2010) IEEE Trans. Biomed. Eng.
    • Lee, C.-O.1    Jeon, K.2    Ahn, S.3    Kim, H.J.4    Woo, E.J.5
  • 17
    • 31644435098 scopus 로고    scopus 로고
    • Conductivity image reconstruction from defective data in MREIT: Numerical simulation and animal experiment
    • Lee S, Seo J K, Park C, Lee B I,Woo E J, Lee S Y, Kwon O and Hahn J 2006 Conductivity image reconstruction from defective data in MREIT: numerical simulation and animal experiment IEEE Trans. Med. Imag. 25 168-76
    • (2006) IEEE Trans. Med. Imag. , vol.25 , pp. 168-176
    • Lee, S.1    Seo, J.K.2    Park, C.3    Lee Iwoo B, E.J.4    Lee, S.Y.5    Kwon, O.6    Hahn, J.7
  • 20
    • 77951199331 scopus 로고    scopus 로고
    • z using ICNE-multiecho train in MREIT
    • z using ICNE-multiecho train in MREIT Phys. Med. Biol. 55 2743-59
    • (2010) Phys. Med. Biol. , vol.55 , pp. 2743-2759
    • Nam, H.S.1    Kwon, O.I.2
  • 21
    • 35848936960 scopus 로고    scopus 로고
    • Conductivity imaging with low level of current injection using transversal J-substitution algorithm in MREIT
    • Nam H S, Lee B I, Choi J, Park C and Kwon O I 2007 Conductivity imaging with low level of current injection using transversal J-substitution algorithm in MREIT Phys. Med. Biol. 52 6717-30
    • (2007) Phys. Med. Biol. , vol.52 , pp. 6717-6730
    • Nam, H.S.1    Lee, B.I.2    Choi, J.3    Park, C.4    Kwon, O.I.5
  • 25
    • 58149306290 scopus 로고    scopus 로고
    • Improved current source design to measure induced magnetic flux density distributions in MREIT
    • Oh T I, Cho Y, Hwang Y K, Oh S H,Woo E J and Lee S Y 2006 Improved current source design to measure induced magnetic flux density distributions in MREIT J. Biomed. Eng. Res. 27 30-7
    • (2006) J. Biomed. Eng. Res. , vol.27 , pp. 30-37
    • Oh, T.I.1    Cho, Y.2    Hwang, Y.K.3    Oh, S.H.4    Woo, E.J.5    Lee, S.Y.6
  • 26
    • 34249051116 scopus 로고    scopus 로고
    • Analysis of recoverable current from one component of magnetic flux density in MREIT and MRCDI
    • Park C, Lee B I and Kwon O I 2007 Analysis of recoverable current from one component of magnetic flux density in MREIT and MRCDI Phys. Med. Biol. 52 3001-13
    • (2007) Phys. Med. Biol. , vol.52 , pp. 3001-3013
    • Park, C.1    Lee, B.I.2    Kwon, O.I.3
  • 27
    • 33947723376 scopus 로고    scopus 로고
    • Measurement of induced magnetic flux density using injection current nonlinear encoding (ICNE) in MREIT
    • Park C, Lee B I, Kwon O and Woo E J 2006 Measurement of induced magnetic flux density using injection current nonlinear encoding (ICNE) in MREIT Physiol. Meas. 28 117-27
    • (2006) Physiol. Meas. , vol.28 , pp. 117-127
    • Park, C.1    Lee, B.I.2    Kwon, O.3    Woo, E.J.4
  • 28
    • 21344455541 scopus 로고    scopus 로고
    • Identification of current density distribution in electrically conducting subject with anisotropic conductivity distribution
    • Pyo H C, Kwon O, Seo J K and Woo E J 2005 Identification of current density distribution in electrically conducting subject with anisotropic conductivity distribution Phys. Med. Biol. 50 3183-96
    • (2005) Phys. Med. Biol. , vol.50 , pp. 3183-3196
    • Pyo, H.C.1    Kwon, O.2    Seo, J.K.3    Woo, E.J.4
  • 29
    • 23744480289 scopus 로고    scopus 로고
    • Noise analysis in MREIT at 3 and 11 Tesla field strength
    • Sadleir R et al 2005 Noise analysis in MREIT at 3 and 11 Tesla field strength Physiol. Meas. 26 875-84
    • (2005) Physiol. Meas. , vol.26 , pp. 875-884
    • Sadleir, R.1
  • 33
    • 0037648406 scopus 로고    scopus 로고
    • Reconstruction of current density distributions in axially symmetric cylindrical sections using one component of magnetic flux density: Computer simulation study
    • Seo J K, Kwon O, Lee B I and Woo E J 2003a Reconstruction of current density distributions in axially symmetric cylindrical sections using one component of magnetic flux density: computer simulation study Physiol. Meas. 24 565-77
    • (2003) Physiol. Meas. , vol.24 , pp. 565-577
    • Seo, J.K.1    Kwon, O.2    Lee, B.I.3    Woo, E.J.4
  • 34
    • 78650039779 scopus 로고    scopus 로고
    • Magnetic resonance electrical impedance tomography (MREIT)
    • at press
    • Seo J K and Woo E J 2011 Magnetic resonance electrical impedance tomography (MREIT) SIAM Rev. 53 at press
    • (2011) SIAM Rev. , vol.53
    • Seo, J.K.1    Woo, E.J.2
  • 35
    • 0038644775 scopus 로고    scopus 로고
    • Reconstruction of conductivity and current density images using only one component of magnetic field measurements
    • Seo J K, Yoon J R, Woo E J and Kwon O 2003b Reconstruction of conductivity and current density images using only one component of magnetic field measurements IEEE Trans. Biomed. Eng. 50 1121-4
    • (2003) IEEE Trans. Biomed. Eng. , vol.50 , pp. 1121-1124
    • Seo, J.K.1    Yoon, J.R.2    Woo, E.J.3    Kwon, O.4
  • 36
    • 0028731158 scopus 로고
    • Impedance tomography using internal current density distribution measured by nuclear magnetic resonance
    • Woo E J, Lee S Y and Mun C W 1994 Impedance tomography using internal current density distribution measured by nuclear magnetic resonance Proc. SPIE 2299 377-85
    • (1994) Proc. SPIE , vol.2299 , pp. 377-385
    • Woo, E.J.1    Lee, S.Y.2    Mun, C.W.3
  • 37
    • 58149302549 scopus 로고    scopus 로고
    • Magnetic resonance electrical impedance tomography (MREIT) for high-resolution conductivity imaging
    • Woo E J and Seo J K 2008 Magnetic resonance electrical impedance tomography (MREIT) for high-resolution conductivity imaging Physiol. Meas. 29 R1-26
    • (2008) Physiol. Meas. , vol.29
    • Woo, E.J.1    Seo, J.K.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.