A comparative analysis of several transformations for enhancement and segmentation of magnetic resonance image scene sequences
作者： H. Soltanian-Zadeh , J.P. Windham , D.J. Peck , A.E. Yagle
DOI: 10.1109/42.158934
关键词:
摘要: The performance of the eigenimage filter is compared with those several other filters as applied to magnetic resonance image (MRI) scene sequences for enhancement and segmentation. Comparisons are made principal component analysis, matched, modified-matched, maximum contrast, target point, ratio, log-ratio, angle filters. Signal-to-noise ratio (SNR), contrast-to-noise (CNR), segmentation a desired feature (SDF), correction partial volume averaging effects (CPV) used measures. For comparison, analytical expressions SNRs CNRs filtered images derived, CPV by linear studied. Properties illustrated through their applications simulated acquired MRI phantom study clinical case; advantages weaknesses discussed. conclusion that optimal achieves SDF simultaneously. >
sci-hub.se 参考文章(44)
Harry L. Van Trees, Detection, Estimation, And Modulation Theory ,(1968)
Hans Grahn, Nikolaus M. Szeverenyi, Mark W. Roggenbuck, Frank Delaglio, Paul Geladi, Data analysis of multivariate magnetic resonance images I. A principal component analysis approach Chemometrics and Intelligent Laboratory Systems. ,vol. 5, pp. 311- 322 ,(1989) , 10.1016/0169-7439(89)80030-9
D.W. Oldenburg, S. Levy, I.F. Jones, T.J. Ulrych, Applications of the Karhunen-Lobe Transformation In Reflection Seismology Seg Technical Program Expanded Abstracts. pp. 323- 325 ,(1983) , 10.14288/1.0052986
J. W. V. Miller, J. P. Windham, S. C. Kwatra, Optimal Filtering of Radiographic Image Sequences Using Simultaneous Diagonalization IEEE Transactions on Medical Imaging. ,vol. 3, pp. 116- 123 ,(1984) , 10.1109/TMI.1984.4307667
D C Barber, Digital computer processing of brain scans using principal components Physics in Medicine and Biology. ,vol. 21, pp. 792- 803 ,(1976) , 10.1088/0031-9155/21/5/008
Stuart L. Meyer, Data analysis for scientists and engineers ,(1975)
Methodi Kovatchev, Eugene Mitev, Rumiana Nedkova, Singular Value Decomposition And Digital Image Processing Holography '89. ,vol. 1183, pp. 557- 560 ,(1990) , 10.1117/12.963865
CH. HEMON, D. MACE, Essai D'une Application de la Transformation de Karhunen-Loeve AU Traitement Sismique * Geophysical Prospecting. ,vol. 26, pp. 600- 626 ,(1978) , 10.1111/J.1365-2478.1978.TB01620.X
W Kucharczyk, M Brant-Zawadzki, L Lemme-Plaghos, A Uske, B Kjos, D A Feinberg, D Norman, MR technology: effect of even-echo rephasing on calculated T2 values and T2 images. Radiology. ,vol. 157, pp. 95- 101 ,(1985) , 10.1148/RADIOLOGY.157.1.4034984
A. Santisteban, L. Munoz, Principal components of a multispectral image: application to a geological problem Ibm Journal of Research and Development. ,vol. 22, pp. 444- 454 ,(1978) , 10.1147/RD.225.0444