Description
Leader of the group Computational Imaging: Joost Batenburg.
Our research group is developing the next generation of 3D imaging – enabling scientists to look further into objects of all kinds. Based on mathematics, algorithms and numerical solution techniques, our approach is interdisciplinary, combining aspects of mathematics, computer science and physics. We pride ourselves on the versatility of our solutions, and our algorithms can be applied to a wide range of imaging in science, medicine and industry. In Computational Imaging, it’s our goal to constantly push the boundaries of research. By combining advanced image acquisition, parameter estimation, and discrete tomography algorithms for example, we are able to develop workflows for 3D electron microscopy at atomic resolution.
News
Faster computation of high-quality 3D images
PhD student Daniël Pelt of CWI has developed new algorithms for computer tomography (CT) for fast computation of high-quality three-dimensional images. This increases the practical use of this technology in areas such as material sciences and biomedical research.
Vici grant for Joost Batenburg
Researcher Joost Batenburg of CWI has been awarded a Vici grant from the Netherlands Organisation for Scientific Research (NWO) for his proposal 'Real-Time 3D Tomography'. With the 1.5 million euro grant, Batenburg can develop his own research line in the next five years.
CWI reduces perturbations in tomography
Researcher Folkert Bleichrodt of CWI has developed new methods to improve the applicability of tomography. These methods reduce unwanted perturbations. This allows for applying tomography on a very small scale or based on a small number of measurements.
CWI on Belgian TV
CWI could be seen on the national Belgian TV, in the programme 'Iedereen beroemd' - 'Everybody Famous'. The item was broadcasted on Tuesday 3 February 2015 on channel Eén at 19.40h - and again after the late news. Broadcaster VRT visited CWI on 22 January.
Members
Associated Members
Publications
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Zhong, Z, Palenstijn, W.J, Adler, J, & Batenburg, K.J. (2018). EDS tomographic reconstruction regularized by total nuclear variation joined with HAADF-STEM tomography. Ultramicroscopy, 191, 34–43. doi:10.1016/j.ultramic.2018.04.011
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Met minder metingen meer laten zien - Hypothese - 01-06-18. (2018). Met minder metingen meer laten zien - Hypothese - 01-06-18.
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Viganò, N.R, & Ludwig, W. (2018). Advances in 6d diffraction contrast tomography. 24th International congress on x-ray optics and microanalysis (ICXOM24), 13(4). doi:10.1088/1748-0221/13/04/C04017
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3D-Scanners heruitvinden - IPN - 01-04-18. (2018). 3D-Scanners heruitvinden - IPN - 01-04-18.
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Berkeley Lab 'minimalist machine learning' algorithms analyze images from very little data - Spacedaily.com - 28-02-18. (2018). Berkeley Lab 'minimalist machine learning' algorithms analyze images from very little data - Spacedaily.com - 28-02-18.
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Viganò, N.R, & Solé, V.A. (2018). Physically corrected forward operators for induced emission tomography: A simulation study. Measurement Science and Technology, 29(3). doi:10.1088/1361-6501/aa9d54
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van Leeuwen, T, Maretzke, S.C, & Batenburg, K.J. (2018). Automatic alignment for three-dimensional tomographic reconstruction. Inverse Problems, 34(2). doi:10.1088/1361-6420/aaa0f8
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Batenburg wint prijs voor algoritmes - Computable - 07-12-2017. (2017). Batenburg wint prijs voor algoritmes - Computable - 07-12-2017.
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Prijs voor hoogleraar Batenburg - Leidsch Dagblad - 06-12-2017. (2017). Prijs voor hoogleraar Batenburg - Leidsch Dagblad - 06-12-2017.
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ICT-prijs naar geavanceerde tomografie-algoritmes - Bits&Chips - 05-12-2017. (2017). ICT-prijs naar geavanceerde tomografie-algoritmes - Bits&Chips - 05-12-2017.
Software
Current projects with external funding
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Mathematics and Algorithms for 3D Imaging of Dynamic Processes
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Non-destructive 3D spectral imaging: applications in the poultry industry
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PPS contract Planmeca
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Real-Time 3D Tomography
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The See-Through Museum
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Automated multi-modal tomography for sub-22nm IC nodes (AMTIC)
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CT for Art: from Images to Patterns (IMPACT4Art)
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MUltiscale, Multimodal and Multidimensional imaging for EngineeRING (MUMMERING)
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Volumetric medical x-ray imaging at extremely low dose (VOXEL)
Related partners
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Centre National de la Recherche Scientifique (CNRS), Gif-sur-Yvette, France
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CNR Pisa
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COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
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IMAGINE OPTIC
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Meyn Food Processing Technology B.V.
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Naturalis
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Planmeca
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Rijksmuseum Amsterdam
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Universidad Politécnica de Madrid
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FEI
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IMEC
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Technische Universiteit Delft