News
Computational Imaging group news
2nd Annual Dutch Inverse Problems Meeting
Following a very successful first meeting in 2021, the second installment was organized on 10-11 November 2022 in conference center De Werelt in Lunteren.
IntACT: visualising the interior of art objects
The IntACT research team (CWI/Rijksmuseum) developed a tool to investigate art objects on the inside. In a new video the team explains the scope and outcome of the project.
Best presentation award for Francien Bossema at AmeriDendro
The prize was awarded for the presentation 'Applications and advances in X-ray Computed Tomography (CT) for dendrochronology'.
An inspiring masterclass on machine learning for inverse problems
CWI organised a 2-day masterclass, as part of the CWI Semester Program on Data-driven methods for Inverse Problems. Participants from Groningen to Paris attented the event.
Algorithms can also learn without examples
Allard Hendriksen (CWI) developed an algorithm that improves X-ray images without having to learn from data from previous measurements. He defends his PhD thesis on 3 March at Leiden University.
CWI scanner revealing art secrets seeks new applications
CWI and Rijksmuseum are exploring the possibilities of CWI's 3D FleX-ray scanner together.
Developing Improved Breast Cancer Imaging Techniques
Breast Cancer is the most common cause of cancer death in women worldwide. Felix Lucka from the Computational Imaging group at CWI is part of a European research team that develops novel imaging techniques that will improve early detection and diagnosis in the future.
First annual meeting of Dutch Inverse Problems community
A mathematician, a statistician and a physicist gather in a room…” sounds like the beginning of a joke. It was, however, the main ingredient of a very successful first annual meeting of the Dutch Inverse Problems community.
NWO Team Science Award for CWI with UvA and Rijksmuseum
‘Hugo de Groot’s bookchest Team’ consisting of researchers from CWI, Universiteit van Amsterdam (UvA), Rijksmuseum and Universiteit Leiden (UL).
Scanning volcanic rocks in our FleX-Ray lab
The FleX-ray CT-scanner located at the CWI, is a flexible system that can scan a large range of different objects. Even volcanic rocks!
Second release ASTRA toolbox
The new version of ASTRA, co-developed at CWI, offers improvements in compatibility and interoperability with other toolboxes.
CWI podcast: How the FleX-ray scanner reveals art secrets
The science podcast "How CWI's FleX-ray scanner reveals art secrets" is now online. CWI PhD candidate Francien Bossema (CI) and Rijksmuseum professor Erma Hermens talk to science journalist Bennie Mols about our special scanner.
CT scan by CWI reveals hidden double-panel painting from Rubens studio
CT scans of a Rijksmuseum panel painting in CWI’s FleX-ray laboratory have revealed a surprising insight: it turns out it was not painted on oak, as was always assumed, but on tropical wood.
IMPACT4ART: the interplay between scientists, art historians, conservators and the general public
The wooden sculpture shown in the green oval is surrounded by mystery: How old is this wooden sculpture? Where and by whom was it made? Mathematics and computer science can help to answer such questions.
Insight in Wood: dating wooden objects with 3D CT imaging
Together with the Rijksmuseum, researchers of CIW's Computational Imaging group investigate art objects with the help of our state of the art FleX-ray scanner. PhD student Francien Bossema explains how they proceed.
Best Poster Prize for Allard Hendriksen
Allard Hendriksen, researcher at CWI’s Computational Imaging group was awarded the Best Poster Prize at the “Mathematics of Machine Learning” symposium.
EU Horizon 2020 grant award for realtime CT imaging project ‘xCting’
Project ‘xCTing’ from CWI’s Computational Imaging (CI) group and partners, has been awarded a grant from the EU Horizon 2020 Marie Curie Innovative Training Networks programme.
CWI develops New Techniques for Real-time Tomographic Reconstruction
Jan-Willem Buurlage of CWI's Computational Imaging group introduces various techniques that significantly reduce the time it takes to run conventional tomographic reconstruction algorithms without affecting image quality. He will defend his thesis at 1 July.
Innovation fund North Holland supports CWI startup Photosynthetic B.V.
Photosynthetic B.V., a new CWI startup, has received a convertible loan of €300.000 from Innovation Fund North Holland. Photosynthetic is a deep-tech startup working on a hardware solution for the microfabrication industry.
Can CT Scans Be Used to Quickly and Accurately Diagnose COVID-19?
CWI’s Computational Imaging group joins research collaboration focusing on improving the accuracy of CT scan diagnosis
Making the invisible visible
CT machines are becoming the standard tool for looking inside objects of all kinds in research and industry. The FleX-ray Lab at CWI is making this type of imaging more accessible to math and computer science researchers. It's also drawing interest from the art, history, and the social sciences community.
Making the invisible visible
CT machines are becoming the standard tool for looking inside objects of all kinds in research and industry. The FleX-ray Lab at CWI is making this type of imaging more accessible to math and computer science researchers. It's also drawing interest from the art, history, and the social sciences community.
HISTORISCH BEWIJS: IN WELKE KIST VLUCHTTE HUGO DE GROOT UIT SLOT LOEVESTEIN?
In het AVROTROS TV programma 'Historisch Bewijs' werd onderzocht in welke kist Hugo de Groot uit zijn gevangenschap ontsnapte. CT technieken van de Computational Imaging groep van Joost Batenburg hielpen bij het vinden van antwoord op deze vraag.
CWI starts research project within NWO programme Smart Solutions for Horti- and Agriculture
A consortium led by Joost Batenburg of CWI’s Computational Imaging group has been awarded a grant of EUR 800.000 by the board of the NWO domain science.
EU grant for CWI and UCL to improve X-Ray scanning at lower doses with AI
CWI and UCL received an EU ATTRACT grant to deploy and develop AI techniques to improve X-ray CT scanning in such a way that much lower doses of radiation can be used to obtain high-resolution images. The project started in July 2019.
CWI part of NWA CORTEX consortium
The National Science Agenda has awarded a 5 million euro grant to CORTEX – the Center for Optimal, Real-Time Machine Studies of the Explosive Universe. Self-learning machines will hunt for explosions in the universe and speed up innovations in industry and society.
Veni grant for Daniël Pelt
The Netherlands Organisation for Scientific Research (NWO) has awarded a Veni grant to CWI researcher Daniël Pelt.
Computational Imaging group and Rijksmuseum project awarded with NICAS funding
The Netherlands Institute for Conservation, Art and Science (NICAS) has announced which proposals have been awarded in the call "An Integrated Approach to the Scientific Study and Conservation of Art", organised by NWO.
Joost Batenburg awarded with Dutch Award for ICT research 2018
Joost Batenburg has been awarded with the Dutch Award for ICT research 2018. CWI’s group leader Computational Imaging and professor at Leiden University receives the award for his research in the area of new algorithms for tomography. An amount of 50.000 euro is attached to the award. This amount can be freely spent, in order to reinforce Batenburg’s research.
CWI and Meyn Food Processing start joint research project on non-destructive 3D spectral Imaging
CWI’s Computational Imaging group and Meyn Food Processing will collaborate in a joint research project with the goal of developing novel 3D spectral imaging techniques that will be applied in the poultry industry. The research will be executed by using the technology made available in CWI's ’FleX-ray’ lab.