Publications

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2005
Sijbers, J., and A J. den Dekker, "Generalized likelihood Ratio tests for complex fMRI data: a simulation study", IEEE Transactions on Medical Imaging, vol. 24, no. 5, pp. 604-611, May, 2005. PDF icon Download paper (377.11 KB)
den Dekker, A J., and J. Sijbers, "Implications of the Rician distribution for fMRI generalized likelihood ratio tests", Magnetic Resonance Imaging, vol. 23, no. 9, pp. 953-959, 2005. PDF icon Download paper (1.36 MB)
Sijbers, J., A J. den Dekker, and R. Bos, "A likelihood ratio test for functional MRI data analysis to account for colored noise", Lecture Notes in Computer Science, vol. 3708, pp. 538-546, September, 2005. PDF icon Download full paper (483.15 KB)
2004
den Dekker, A J., and J. Sijbers, "Brain activation detection from magnitude fMRI data using a generalized likelihood ratio test", Abstracts of the 23rd Benelux Meeting on Systems and Control, Helvoirt, The Netherlands, March, 2004.
Sijbers, J., and A J. den Dekker, "Construction of a likelihood ratio test for magnitude fMRI data", 19th Annual Symposium of the Belgian Hospital Physicists Association, January, 2004.
Sijbers, J., N. Van Camp, A. Leemans, A J. den Dekker, M. Verhoye, and A. Van Der Linden, "Coregistration of Micro-MRI, microCT and microPET", Workshop on non Invasive 3D Microscopy, University of Antwerp, Belgium, pp. 16, August, 2004.
den Dekker, A J., and J. Sijbers, "Detection of brain activation from magnitude fMRI data using a generalized likelihood ratio test", Proceedings of the 12th European Signal Processing Conference, Vienna, Austria, ISBN 3-200-00165-8, pp. 233-236, September, 2004.
Sijbers, J., and A J. den Dekker, "Generalized likelihood ratio test for complex fMRI data", SPIE Medical Imaging: Physiology, Function, and Structure from Medical Images, vol. 5369, San Diego, California, USA, pp. 652-663, February, 2004. PDF icon Download full paper (251.15 KB)
Sijbers, J., and A J. den Dekker, "Maximum Likelihood estimation of signal amplitude and noise variance from MR data", Magnetic Resonance in Medicine, vol. 51, no. 3, pp. 586-594, 2004. PDF icon Download full paper (295.12 KB)
Sijbers, J., and A J. den Dekker, "The performance of generalized likelihood ratio tests for complex functional MRI data in the presence of phase model misspecification", European Society of Magnetic Resonance in Medicine (ESMRMB), Copenhagen, Denmark, pp. 96, September, 2004.
2003
Sijbers, J., and A J. den Dekker, "Mapping a polyhedron onto a sphere: application to Fourier descriptors", 22nd Benelux Meeting on Systems and Control, Lommel, Belgium, March, 2003.
den Dekker, A J., and J. Sijbers, "Maximum Likelihood estimation of signal amplitude and noise variance", 13th IFAC Symposium on System Identification (SYSID-2003), Rotterdam, The Netherlands, pp. 126-131, August, 2003.
1999
Sijbers, J., A J. den Dekker, M. Verhoye, A. Van Der Linden, and D. Van Dyck, "Adaptive anisotropic noise filtering for magnitude MR data", Proceedings of SPIE Medical Imaging, vol. 3661, San Diego, USA, pp. 1418-1425, February, 1999.
Sijbers, J., A J. den Dekker, M. Verhoye, A. Van Der Linden, and D. Van Dyck, "Adaptive anisotropic noise filtering for magnitude MR data", Magnetic Resonance Imaging, vol. 17, no. 10, pp. 1533-1539, 1999. PDF icon Download full paper (366 KB)
den Dekker, A J., J. Sijbers, and D. Van Dyck, "How to optimize the design of a quantitative HREM experiment so as to attain the highest precision", Journal of Microscopy, vol. 194, no. 1, pp. 95-104, 1999. PDF icon Download full paper (601.48 KB)
Bettens, E., D. Van Dyck, A J. den Dekker, J. Sijbers, and A. van den Bos, "Model-based two-object resolution from observations having counting statistics", Ultramicroscopy, vol. 77, no. 1, pp. 37-48, 1999. PDF icon Download full paper (226 KB)
Sijbers, J., A J. den Dekker, E. Raman, and D. Van Dyck, "Parameter estimation from magnitude MR images", International Journal of Imaging Systems and Technology, vol. 10, no. 2, pp. 109-114, 1999. PDF icon Download paper (350.44 KB)
den Dekker, A J., J. Sijbers, and D. Van Dyck, "Quantitative HREM: viewpoints on resolution, precision, and experimental design", Acta Cryst. A55 Supplement, Abstract M11.OE.OO5, IUCR Glasgow, Scotland, August, 1999.
Van Dyck, D., E. Bettens, J. Sijbers, M. Op de Beeck, A. van den Bos, A J. den Dekker, J. Jansen, and H. Zandbergen, "Towards quantitative structure determination through electron holographic methods", Materials Characterization, vol. 42, no. 4, pp. 265-281, 1999. PDF icon Download full paper (6.72 MB)
1998
Van Dyck, D., A J. den Dekker, J. Sijbers, and E. Bettens, "Dose Limited Resolution", Proceedings Microscopy and Microanalysis, vol. 2, no. 2, Atlanta, Georgia, U.S.A, pp. 802-803, July, 1998.
Sijbers, J., A J. den Dekker, D. Van Dyck, and E. Raman, "Estimation of signal and noise from Rician distributed data", Proceedings of the IASTED International Conference on Signal Processing and Communications, Canary Islands, Spain, pp. 140-143, February, 1998.
Sijbers, J., A J. den Dekker, J. Van Audekerke, M. Verhoye, and D. Van Dyck, "Estimation of the noise in magnitude MR images", Magnetic Resonance Imaging, vol. 16, no. 1, pp. 87-90, 1998. PDF icon Download paper (64.9 KB)
den Dekker, A J., J. Sijbers, and D. Van Dyck, "How to design an HREM experiment so as to attain the highest precision?", ICEM14: 14th International Congress on Electron Microscopy, vol. 1, Cancun, Mexico, pp. 621-622, September, 1998.
Sijbers, J., A J. den Dekker, P. Scheunders, and D. Van Dyck, "Maximum Likelihood estimation of Rician distribution parameters", IEEE Transactions on Medical Imaging, vol. 17, no. 3, pp. 357-361, 1998. PDF icon Download paper (106.26 KB)
den Dekker, A J., J. Sijbers, M. Verhoye, and D. Van Dyck, "Maximum Likelihood estimation of the signal component magnitude in phase contrast MR images", Proceedings of SPIE Medical Imaging, vol. 3338, San Diego, California, USA, pp. 408-415, February, 1998.

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