Publications

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Conference Paper
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “A bimodal energy model for correcting beam hardening artefacts in X-ray tomography”, in IEEE 29th Annual Northeast Bioengineering Conference2003 IEEE 29th Annual Proceedings of Bioengineering Conference, Newark, NJ, USA, 2003, pp. 57 - 58.
J. Sijbers, Raman, E., Van Audekerke, J., Malfliet, W., Van Der Linden, A., Verhoye, M., and Cloeck, C., “The construction of a gradient set”, in 4th Meeting of the FGWO/FRSM Contact Group Biomedical MR, Louvain-la-Neuve, Belgium, 1993, p. 5.
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “The effect of beam hardening on MTF measurements in X-ray microtomography”, in 19th Annual Symposium of the Belgian Hospital Physicists Association, 2004.
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “Effect of beam hardening on resolution in x-ray microtomography”, in SPIE Medical Imaging: Image Processing, San Diego CA, USA, 2004, vol. 5370, pp. 2089-2096.PDF icon Download paper (156.85 KB)
J. Sijbers, den Dekker, A. J., Van Dyck, D., and Raman, E., “Estimation of signal and noise from Rician distributed data”, in Proceedings of the IASTED International Conference on Signal Processing and Communications, Canary Islands, Spain, 1998, pp. 140-143.
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “A model-based correction method for beam-hardening artifacts in X-ray tomography”, in 22nd Benelux Meeting on Systems and Control, Lommel, Belgium, 2003.
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “Modelling of Beam hardening in micro CT”, in IEEE International Symposium on Biomedical Imaging, Washington DC, USA, 2003, pp. 57-58.PDF icon Download full paper (163.52 KB)
J. Sijbers, Scheunders, P., Van Dyck, D., and Raman, E., “Noise quantification prior to image restoration”, in Meeting of the Dutch Society for Pattern Recognition and Image Processing, Best, The Netherlands, 1997.
J. Sijbers, Scheunders, P., Van Dyck, D., and Raman, E., “Proceedings of the Royal Microscopical Society”, in Optimization of the SNR in NMR images using image sequences, London, UK, 1994, vol. 29, p. 232.
J. Sijbers, Verhoye, M., Scheunders, P., Van Der Linden, A., Van Audekerke, J., Van Dyck, D., and Raman, E., “Segmentation Scheme for Volume Quantization from 3D Microscopic MR images”, in Proceedings of the Joint Meeting NVvM & BVM, Gent, 1996, pp. 168-169.
J. Sijbers, Van Der Linden, A., Scheunders, P., Van Audekerke, J., Raman, E., and Van Dyck, D., “Semi-automatic mouse cerebellum extraction from 3D magnetic resonance data”, in Proceedings of the International Society for Magnetic Resonance in Medicine, New York, USA, 1996, vol. 3, p. 1585.
J. Sijbers, den Dekker, A. J., Scheunders, P., Raman, E., and Van Dyck, D., “Unbiased signal estimation in magnitude MR images”, in Proceedings of the European Society for Magnetic Resonance in Medicine and Biology, Brussels, Belgium, 1997, vol. 2, p. 174.
J. Sijbers, Scheunders, P., Van Dyck, D., and Raman, E., “The use of two NMR realizations for determining and improving of the image SNR”, in Proceedings of the Joint Meeting of the Belgian and Dutch Societies for Electron Microscopy, Arnhem, Papendal, The Netherlands, 1994, p. 65.
J. Sijbers, Van Der Linden, A., Scheunders, P., Van Audekerke, J., Van Dyck, D., and Raman, E., “Volume quantization of the mouse cerebellum by semi-automatic 3D segmentation of MR images”, in Proceedings of SPIE Medical Imaging, Newport Beach CA, USA, 1996, vol. 2710, pp. 553-560.
Journal Article
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “An energy-based beam hardening model in tomography”, Physics in Medicine and Biology, vol. 47, pp. 4181-4190, 2002.PDF icon Download full paper (203.21 KB)
E. Van de Casteele, Van Dyck, D., Sijbers, J., and Raman, E., “A model-based correction method for beam hardening artefacts in X-ray microtomography”, Journal of X-ray science and technology, vol. 12, pp. 53-57, 2004.PDF icon Download full paper (632.04 KB)
J. Sijbers, den Dekker, A. J., Raman, E., and Van Dyck, D., “Parameter estimation from magnitude MR images”, International Journal of Imaging Systems and Technology, vol. 10, pp. 109-114, 1999.PDF icon Download paper (350.44 KB)
J. Sijbers, Scheunders, P., Bonnet, N., Van Dyck, D., and Raman, E., “Quantification and improvement of the signal-to-noise ratio in a magnetic resonance image acquisition procedure”, Magnetic Resonance Imaging, vol. 14, pp. 1157-1163, 1996.PDF icon Download paper (1.31 MB)
J. Sijbers, Verhoye, M., Scheunders, P., Van Der Linden, A., Van Dyck, D., and Raman, E., “Watershed based segmentation of 3D MR data for volume quantization”, Magnetic Resonance Imaging, vol. 15, pp. 679-688, 1997.PDF icon Download paper (3.18 MB)
Thesis
J. Sijbers, “Estimation of Signal and Noise from Magnitude Magnetic Resonance Images”, 1998.PDF icon Download PhD thesis (3.5 MB)
E. Van de Casteele, “Model-based approach for Beam Hardening Correction and Resolution Measurements in Microtomography”, University of Antwerp, Antwerp, 2004.