Publications

Export 21 results:
Author [ Type(Asc)] Year
Filters: Author is Erik Raman  [Clear All Filters]
Journal Article
Sijbers, J., M. Verhoye, P. Scheunders, A. Van Der Linden, D. Van Dyck, and E. Raman, "Watershed based segmentation of 3D MR data for volume quantization", Magnetic Resonance Imaging, vol. 15, no. 6, pp. 679-688, 1997. PDF icon Download paper (3.18 MB)
Sijbers, J., P. Scheunders, N. Bonnet, D. Van Dyck, and E. Raman, "Quantification and improvement of the signal-to-noise ratio in a magnetic resonance image acquisition procedure", Magnetic Resonance Imaging, vol. 14, no. 10, pp. 1157-1163, 1996. PDF icon Download paper (1.31 MB)
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)
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "A model-based correction method for beam hardening artefacts in X-ray microtomography", Journal of X-ray science and technology, vol. 12, no. 1, pp. 53-57, 2004. PDF icon Download full paper (581.05 KB)
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "An energy-based beam hardening model in tomography", Physics in Medicine and Biology, vol. 47, no. 23, pp. 4181-4190, 2002. PDF icon Download full paper (203.21 KB)
Conference Paper
Sijbers, J., A. Van Der Linden, P. Scheunders, J. Van Audekerke, D. Van Dyck, and E. Raman, "Volume quantization of the mouse cerebellum by semi-automatic 3D segmentation of MR images", Proceedings of SPIE Medical Imaging, vol. 2710, Newport Beach CA, USA, pp. 553-560, February, 1996.
Sijbers, J., P. Scheunders, D. Van Dyck, and E. Raman, "The use of two NMR realizations for determining and improving of the image SNR", Proceedings of the Joint Meeting of the Belgian and Dutch Societies for Electron Microscopy, Arnhem, Papendal, The Netherlands, pp. 65, May, 1994.
Sijbers, J., A J. den Dekker, P. Scheunders, E. Raman, and D. Van Dyck, "Unbiased signal estimation in magnitude MR images", Proceedings of the European Society for Magnetic Resonance in Medicine and Biology, vol. 2, no. 2, Brussels, Belgium, pp. 174, September, 1997.
Sijbers, J., A. Van Der Linden, P. Scheunders, J. Van Audekerke, E. Raman, and D. Van Dyck, "Semi-automatic mouse cerebellum extraction from 3D magnetic resonance data", Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 3, New York, USA, pp. 1585, April, 1996.
Sijbers, J., M. Verhoye, P. Scheunders, A. Van Der Linden, J. Van Audekerke, D. Van Dyck, and E. Raman, "Segmentation Scheme for Volume Quantization from 3D Microscopic MR images", Proceedings of the Joint Meeting NVvM & BVM, Gent, pp. 168-169, December, 1996.
Sijbers, J., P. Scheunders, D. Van Dyck, and E. Raman, "Proceedings of the Royal Microscopical Society", Optimization of the SNR in NMR images using image sequences, vol. 29, no. 4, London, UK, pp. 232, September, 1994.
Sijbers, J., P. Scheunders, D. Van Dyck, and E. Raman, "Noise quantification prior to image restoration", Meeting of the Dutch Society for Pattern Recognition and Image Processing, Best, The Netherlands, May, 1997.
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "Modelling of Beam hardening in micro CT", IEEE International Symposium on Biomedical Imaging, Washington DC, USA, pp. 57-58, July, 2003. PDF icon Download full paper (163.52 KB)
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "A model-based correction method for beam-hardening artifacts in X-ray tomography", 22nd Benelux Meeting on Systems and Control, Lommel, Belgium, March, 2003.
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.
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "Effect of beam hardening on resolution in x-ray microtomography", SPIE Medical Imaging: Image Processing, vol. 5370, San Diego CA, USA, pp. 2089-2096, February, 2004. PDF icon Download paper (156.85 KB)
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "The effect of beam hardening on MTF measurements in X-ray microtomography", 19th Annual Symposium of the Belgian Hospital Physicists Association, January, 2004.
Sijbers, J., E. Raman, J. Van Audekerke, W. Malfliet, A. Van Der Linden, M. Verhoye, and C. Cloeck, "The construction of a gradient set", 4th Meeting of the FGWO/FRSM Contact Group Biomedical MR, Louvain-la-Neuve, Belgium, pp. 5, 1993.
Van de Casteele, E., D. Van Dyck, J. Sijbers, and E. Raman, "A bimodal energy model for correcting beam hardening artefacts in X-ray tomography", IEEE 29th Annual Northeast Bioengineering Conference2003 IEEE 29th Annual Proceedings of Bioengineering Conference, Newark, NJ, USA, IEEE, pp. 57 - 58, 2003.