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Volumn , Issue , 2013, Pages

External fractional-order gradient vector perona-malik diffusion for sinogram restoration of low-dosed X-ray computed tomography

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EID: 84888868547     PISSN: 16879120     EISSN: 16879139     Source Type: Journal    
DOI: 10.1155/2013/516919     Document Type: Article
Times cited : (9)

References (27)
  • 2
    • 0026821645 scopus 로고
    • Image selective smoothing and edge detection by nonlinear diffusion
    • 10.1137/0729012 MR1149092 ZBL0746.65091
    • Catté F., Lions P.-L., Morel J.-M., Coll T., Image selective smoothing and edge detection by nonlinear diffusion. SIAM Journal on Numerical Analysis 1992 29 1 182 193 10.1137/0729012 MR1149092 ZBL0746.65091
    • (1992) SIAM Journal on Numerical Analysis , vol.29 , Issue.1 , pp. 182-193
    • Catté, F.1    Lions, P.-L.2    Morel, J.-M.3    Coll, T.4
  • 3
    • 0034298888 scopus 로고    scopus 로고
    • Fourth-order partial differential equations for noise removal
    • 10.1109/83.869184 MR1807566 ZBL0962.94011
    • You Y.-L., Kaveh M., Fourth-order partial differential equations for noise removal. IEEE Transactions on Image Processing 2000 9 10 1723 1730 10.1109/83.869184 MR1807566 ZBL0962.94011
    • (2000) IEEE Transactions on Image Processing , vol.9 , Issue.10 , pp. 1723-1730
    • You, Y.-L.1    Kaveh, M.2
  • 5
    • 0035074671 scopus 로고    scopus 로고
    • High-order total variation-based image restoration
    • 10.1137/S1064827598344169 MR1780611 ZBL0968.68175
    • Chan T., Marquina A., Mulet P., High-order total variation-based image restoration. SIAM Journal on Scientific Computing 2000 22 2 503 516 10.1137/S1064827598344169 MR1780611 ZBL0968.68175
    • (2000) SIAM Journal on Scientific Computing , vol.22 , Issue.2 , pp. 503-516
    • Chan, T.1    Marquina, A.2    Mulet, P.3
  • 6
    • 34648831966 scopus 로고    scopus 로고
    • Fractional-order anisotropic diffusion for image denoising
    • DOI 10.1109/TIP.2007.904971
    • Bai J., Feng X.-C., Fractional-order anisotropic diffusion for image denoising. IEEE Transactions on Image Processing 2007 16 10 2492 2502 10.1109/TIP.2007.904971 MR2467780 (Pubitemid 47456018)
    • (2007) IEEE Transactions on Image Processing , vol.16 , Issue.10 , pp. 2492-2502
    • Bai, J.1    Feng, X.-C.2
  • 7
    • 78751611583 scopus 로고    scopus 로고
    • A class of fractional-order multi-scale variational models and alternating projection algorithm for image denoising
    • 10.1016/j.apm.2010.11.049 MR2763880 ZBL1217.94024
    • Zhang J., Wei Z., A class of fractional-order multi-scale variational models and alternating projection algorithm for image denoising. Applied Mathematical Modelling 2011 35 5 2516 2528 10.1016/j.apm.2010.11.049 MR2763880 ZBL1217.94024
    • (2011) Applied Mathematical Modelling , vol.35 , Issue.5 , pp. 2516-2528
    • Zhang, J.1    Wei, Z.2
  • 8
    • 79955478904 scopus 로고    scopus 로고
    • Fully fractional anisotropic diffusion for image denoising
    • 10.1016/j.mcm.2011.03.017 MR2801926 ZBL1225.94003
    • Janev M., Pilipović S., Atanacković T., Obradović R., Ralević N., Fully fractional anisotropic diffusion for image denoising. Mathematical and Computer Modelling 2011 54 1-2 729 741 10.1016/j.mcm.2011.03.017 MR2801926 ZBL1225.94003
    • (2011) Mathematical and Computer Modelling , vol.54 , Issue.1-2 , pp. 729-741
    • Janev, M.1    Pilipović, S.2    Atanacković, T.3    Obradović, R.4    Ralević, N.5
  • 9
    • 84867946983 scopus 로고    scopus 로고
    • Sinogram restoration for low-dosed X-ray computed tomography using fractional-order Perona-Malik diffusion
    • 10.1155/2012/391050 391050 MR2922136 ZBL1264.94015
    • Hu S., Liao Z., Chen W., Sinogram restoration for low-dosed X-ray computed tomography using fractional-order Perona-Malik diffusion. Mathematical Problems in Engineering 2012 2012 13 10.1155/2012/391050 391050 MR2922136 ZBL1264.94015
    • (2012) Mathematical Problems in Engineering , vol.2012 , pp. 13
    • Hu, S.1    Liao, Z.2    Chen, W.3
  • 10
    • 84856398954 scopus 로고    scopus 로고
    • Approximating ideal filters by systems of fractional order
    • 10.1155/2012/365054 365054 MR2874494 ZBL1233.92048
    • Li M., Approximating ideal filters by systems of fractional order. Computational and Mathematical Methods in Medicine 2012 2012 6 10.1155/2012/365054 365054 MR2874494 ZBL1233.92048
    • (2012) Computational and Mathematical Methods in Medicine , vol.2012 , pp. 6
    • Li, M.1
  • 11
    • 84886645254 scopus 로고    scopus 로고
    • Characteristic roots of a class of fractional oscillators
    • 10.1155/2013/853925 853925
    • Li M., Lim S. C., Cattani C., Scalia M., Characteristic roots of a class of fractional oscillators. Advances in High Energy Physics 2013 2013 10.1155/2013/853925 853925
    • (2013) Advances in High Energy Physics , vol.2013
    • Li, M.1    Lim, S.C.2    Cattani, C.3    Scalia, M.4
  • 12
    • 84872141019 scopus 로고    scopus 로고
    • On 1/f noise
    • 10.1155/2012/673648 673648 MR3007794 ZBL1264.94060
    • Li M., Zhao W., On 1/f noise. Mathematical Problems in Engineering 2012 2012 23 10.1155/2012/673648 673648 MR3007794 ZBL1264.94060
    • (2012) Mathematical Problems in Engineering , vol.2012 , pp. 23
    • Li, M.1    Zhao, W.2
  • 13
    • 84878727584 scopus 로고    scopus 로고
    • Solving Abel's type integral equation with Mikusinski's operator of fractional order
    • 10.1155/2013/806984 806984 MR3062378 ZBL1269.45003
    • Li M., Zhao W., Solving Abel's type integral equation with Mikusinski's operator of fractional order. Advances in Mathematical Physics 2013 2013 4 10.1155/2013/806984 806984 MR3062378 ZBL1269.45003
    • (2013) Advances in Mathematical Physics , vol.2013 , pp. 4
    • Li, M.1    Zhao, W.2
  • 14
    • 36549007486 scopus 로고    scopus 로고
    • Computed tomography - An increasing source of radiation exposure
    • DOI 10.1056/NEJMra072149
    • Brenner D. J., Hall E. J., Computed tomography-an increasing source of radiation exposure. The New England Journal of Medicine 2007 357 22 2277 2284 2-s2.0-36549007486 10.1056/NEJMra072149 (Pubitemid 350190758)
    • (2007) New England Journal of Medicine , vol.357 , Issue.22 , pp. 2277-2284
    • Brenner, D.J.1    Hall, E.J.2
  • 15
    • 73649113284 scopus 로고    scopus 로고
    • Radiation dose reduction in computed tomography: Techniques and future perspective
    • 10.2217/iim.09.5
    • Yu L., Radiation dose reduction in computed tomography: techniques and future perspective. Imaging in Medicine 2009 1 1 65 84 10.2217/iim.09.5
    • (2009) Imaging in Medicine , vol.1 , Issue.1 , pp. 65-84
    • Yu, L.1
  • 16
    • 62849105461 scopus 로고    scopus 로고
    • Comparison of the image quality of various fixed and dose modulated protocols for soft tissue neck CT on a GE Lightspeed scanner
    • 2-s2.0-62849105461 10.1016/j.ejrad.2007.11.027
    • Weidemann J., Stamm G., Galanski M., Keberle M., Comparison of the image quality of various fixed and dose modulated protocols for soft tissue neck CT on a GE Lightspeed scanner. European Journal of Radiology 2009 69 3 473 477 2-s2.0-62849105461 10.1016/j.ejrad.2007.11.027
    • (2009) European Journal of Radiology , vol.69 , Issue.3 , pp. 473-477
    • Weidemann, J.1    Stamm, G.2    Galanski, M.3    Keberle, M.4
  • 17
    • 4143148392 scopus 로고    scopus 로고
    • Detection and characterization of lesions on low-radiation-dose abdominal CT images postprocessed with noise reduction filters
    • DOI 10.1148/radiol.2323031563
    • Kalra M. K., Maher M. M., Blake M. A., Lucey B. C., Karau K., Toth T. L., Avinash G., Halpern E. F., Saini S., Detection and characterization of lesions on low-radiation-dose abdominal CT images postprocessed with noise reduction filters. Radiology 2004 232 3 791 797 2-s2.0-4143148392 10.1148/radiol. 2323031563 (Pubitemid 39100265)
    • (2004) Radiology , vol.232 , Issue.3 , pp. 791-797
    • Kalra, M.K.1    Maher, M.M.2    Blake, M.A.3    Lucey, B.C.4    Karau, K.5    Toth, T.L.6    Avinash, G.7    Halpern, E.F.8    Saini, S.9
  • 19
    • 70350705569 scopus 로고    scopus 로고
    • Projection space denoising with bilateral filtering and CT noise modeling for dose reduction in CT
    • 2-s2.0-70350705569 10.1118/1.3232004
    • Manduca A., Yu L., Trzasko J. D., Khaylova N., Kofler J. M., McCollough C. M., Fletcher J. G., Projection space denoising with bilateral filtering and CT noise modeling for dose reduction in CT. Medical Physics 2009 36 11 4911 4919 2-s2.0-70350705569 10.1118/1.3232004
    • (2009) Medical Physics , vol.36 , Issue.11 , pp. 4911-4919
    • Manduca, A.1    Yu, L.2    Trzasko, J.D.3    Khaylova, N.4    Kofler, J.M.5    McCollough, C.M.6    Fletcher, J.G.7
  • 20
    • 58149115069 scopus 로고    scopus 로고
    • The influence of bowtie filtration on cone-beam CT image quality
    • 2-s2.0-58149115069 10.1118/1.3017470
    • Mail N., Moseley D. J., Siewerdsen J. H., Jaffray D. A., The influence of bowtie filtration on cone-beam CT image quality. Medical Physics 2009 36 1 22 32 2-s2.0-58149115069 10.1118/1.3017470
    • (2009) Medical Physics , vol.36 , Issue.1 , pp. 22-32
    • Mail, N.1    Moseley, D.J.2    Siewerdsen, J.H.3    Jaffray, D.A.4
  • 21
    • 77953500834 scopus 로고    scopus 로고
    • Determining neighborhoods of image pixels automatically for adaptive image denoising using nonlinear time series analysis
    • 914564 10.1155/2010/914564 MR2651092 ZBL1189.94022
    • Liao Z., Hu S., Chen W., Determining neighborhoods of image pixels automatically for adaptive image denoising using nonlinear time series analysis. Mathematical Problems in Engineering 2010 2010 14 914564 10.1155/2010/914564 MR2651092 ZBL1189.94022
    • (2010) Mathematical Problems in Engineering , vol.2010 , pp. 14
    • Liao, Z.1    Hu, S.2    Chen, W.3
  • 23
    • 67349264710 scopus 로고    scopus 로고
    • Electronic noise modeling in statistical iterative reconstruction
    • 10.1109/TIP.2009.2017139 MR2742154
    • Xu J., Tsui B. M. W., Electronic noise modeling in statistical iterative reconstruction. IEEE Transactions on Image Processing 2009 18 6 1228 1238 10.1109/TIP.2009.2017139 MR2742154
    • (2009) IEEE Transactions on Image Processing , vol.18 , Issue.6 , pp. 1228-1238
    • Xu, J.1    Tsui, B.M.W.2
  • 24
    • 0036462553 scopus 로고    scopus 로고
    • Statistical image reconstruction for polyenergetic X-ray computed tomography
    • DOI 10.1109/42.993128, PII S0278006202029361
    • Elbakri I. A., Fessler J. A., Statistical image reconstruction for polyenergetic X-ray computed tomography. IEEE Transactions on Medical Imaging 2002 21 2 89 99 2-s2.0-0036462553 10.1109/42.993128 (Pubitemid 34466423)
    • (2002) IEEE Transactions on Medical Imaging , vol.21 , Issue.2 , pp. 89-99
    • Elbakri, I.A.1    Fessler, J.A.2
  • 25
    • 39749194408 scopus 로고    scopus 로고
    • Multiscale penalized weighted least-squares sinogram restoration for low-dose X-ray computed tomography
    • DOI 10.1109/TBME.2007.909531
    • Wang J., Lu H., Wen J., Liang Z., Multiscale penalized weighted least-squares sinogram restoration for low-dose X-ray computed tomography. IEEE Transactions on Biomedical Engineering 2008 55 3 1022 1031 2-s2.0-39749194408 10.1109/TBME.2007.909531 (Pubitemid 351301227)
    • (2008) IEEE Transactions on Biomedical Engineering , vol.55 , Issue.3 , pp. 1022-1031
    • Wang, J.1    Lu, H.2    Wen, J.3    Liang, Z.4
  • 26
    • 33947260155 scopus 로고    scopus 로고
    • Penalized weighted least-squares approach to sinogram noise reduction and image reconstruction for low-dose X-ray computed tomography
    • DOI 10.1109/TMI.2006.882141
    • Wang J., Li T., Lu H., Liang Z., Penalized weighted least-squares approach to sinogram noise reduction and image reconstruction for low-dose X-ray computed tomography. IEEE Transactions on Medical Imaging 2006 25 10 1272 1283 2-s2.0-33947260155 10.1109/TMI.2006.882141 (Pubitemid 46417077)
    • (2006) IEEE Transactions on Medical Imaging , vol.25 , Issue.10 , pp. 1272-1283
    • Wang, J.1    Li, T.2    Lu, H.3    Liang, Z.4
  • 27
    • 80053642215 scopus 로고    scopus 로고
    • Improving low-dose abdominal CT images by weighted intensity averaging over large-scale neighborhoods
    • 2-s2.0-80053642215 10.1016/j.ejrad.2010.07.003
    • Chen Y., Chen W., Yin X., Ye X., Bao X., Luo L., Feng Q., Li Y., Yu X., Improving low-dose abdominal CT images by weighted intensity averaging over large-scale neighborhoods. European Journal of Radiology 2011 80 2 e42 e49 2-s2.0-80053642215 10.1016/j.ejrad.2010.07.003
    • (2011) European Journal of Radiology , vol.80 , Issue.2
    • Chen, Y.1    Chen, W.2    Yin, X.3    Ye, X.4    Bao, X.5    Luo, L.6    Feng, Q.7    Li, Y.8    Yu, X.9


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