Contrôles Essais Mesures
mardi 31 janvier 2023
  • Find out!
  • Receive our newsletter
  • Contact us
  • English
  • Français
  • Articles
    • Measures
    • Non destructive testing
    • Optical
    • Automatisms
    • Industrial data
    • Management
    • Type d’info
      • Market Info
      • Product Info
  • Expert opinions
  • Agenda
  • Spotlight
  • Podcasts
    • Metrolaudio
    • Questions de métrologie
    • 3 questions for ...
    • Editos
  • Kit media
No result
See all results
  • Articles
    • Measures
    • Non destructive testing
    • Optical
    • Automatisms
    • Industrial data
    • Management
    • Type d’info
      • Market Info
      • Product Info
  • Expert opinions
  • Agenda
  • Spotlight
  • Podcasts
    • Metrolaudio
    • Questions de métrologie
    • 3 questions for ...
    • Editos
  • Kit media
No result
See all results
Contrôles Essais Mesures
No result
See all results
Home Non destructive testing

Non-destructive testing moves to real-time 3D imaging

By Contrôles Essais Mesures
December 2, 2021
in Non destructive testing
Reading time: 2 min
Share on LinkedInShare on FacebookShare on twitter

Nuclear, automotive, oil... Non-destructive testing (NDT) is used in many industrial fields to inspect parts of different kinds (geometry and materials). If the acquired signals allow the reconstruction of 2D images in real time, the equivalent in 3D is much more complex because it requires a very large number of signals and a computing power impossible to embark in current inspection devices.

The CEA-List has taken up for the first time a scientific and technical challenge: to allow access to the reconstruction of three-dimensional parts in real time.

The researchers developed new algorithms, based on 3D reconstruction methods in the Fourier domain, in order to minimize the number of computational operations required. They were thus able to make a prototype of a 4D imager (3D in real time).

Promises kept: the imager has been successfully tested and validated on artificial defects (cracks, porosities and re-stains) made by additive manufacturing in steel blocks on the Additive Factory Hub (AFH) platform. It has even achieved unprecedented performance by visualizing porosities of 0.6 mm in diameter, locating them in the volume with an accuracy of the order of a tenth of a millimeter.

To mature and be able to envisage a technology transfer, the CEA-List researchers are now working to increase the performance and reduce the calculation times of these new imaging methods, without loss of quality.

Visit the website:
www-list.cea.fr

Labels: Product Info
Previous article

Metrology: all for that?

Next article

Welcome to LC Week | Europe

Related articles

Non destructive testing

Extech fait passer la surveillance de la qualité de l’air intérieur au niveau supérieur

Le nouvel enregistreur de données de température et d'humidité de la série 42280A d'Extech présente un certain nombre d'améliorations notables par rapport à l'ancien modèle de la société qui connaît...

By Writing
26 janvier 2023
Non destructive testing

Surveillance et observation des stockages de déchets radioactifs : l’Andra et le LNE renouvellent leur accord

Le mardi 10 janvier 2023, Pierre-Marie Abadie Directeur général de l'Agence nationale pour la gestion des déchets radioactifs (Andra) et Thomas Grenon, Directeur général du Laboratoire national de métrologie et...

By Writing
25 janvier 2023
Non destructive testing

Lynn La Pietra, Carestream's Head of R&D Wins Silver Stevie Award

Carestream NDT's Head of Digital R&D Wins Prestigious Award at 2022 Stevie Awards for Women in Business Recognized for her innovation efforts, Lynn...

By Writing
December 21, 2022
Non destructive testing

HTDS news: very low noise X-ray cameras for NDT

Always at the forefront of innovation, HTDS expands its product offering in Optoelectronics and announces the marketing of X-ray cameras for non-destructive testing (NDT). The objective of the control is not...

By Writing
December 1, 2022
Non destructive testing

The new VXintegrity software platform

With the aim of enabling service providers NDT provide high value-added services and owners of industrial assets to make the best decisions in terms of...

By Writing
November 18, 2022
Non destructive testing

Software to ensure the safety of bolted joints

Kistler's Next Generation of Software Simplifies Operation of Torque Tool Test Systems The next generation of Kistler's Ceus 10 software takes advantage of the intuitive use of Kistler's...

By Writing
November 14, 2022
Next article

Welcome to LC Week | Europe

Our latest issue

For more feature articles, subscribe to Contrôles Essais Mesures magazine.

Spotlight

Advertising

Newsletter

Receive free information from the Contrôles Essais Mesures website with each publication

You can unsubscribe at any time. Your data is processed according to our privacy policy.

Thank you !

Please now check your inbox or junk folder to confirm your subscription.

.

Our partners

Contrôles Essais Mesures

© 2021 Contrôles Essais Mesures, the technology and application review for laboratories and industry.

You want ?

  • Contact
  • Who are we ?
  • Become an advertiser
  • Sitemap
  • Legal Notice
  • Data protection
  • Unsubscribe from the newsletter

Follow us

No result
See all results
  • Item categories
    • Measures
    • Non destructive testing
    • Optical
    • Automatisms
    • Management
  • Expert opinions
  • Magazine
    • Presentation
    • Kit media 2021
  • Agenda
  • Spotlight
  • Podcasts
    • Metrolaudio
    • Questions de métrologie
    • 3 questions for ...
    • Editos
  • Contact
  • English
  • Français

© 2021 Contrôles Essais Mesures, the technology and application review for laboratories and industry.

Ce site utilise des cookies. Vous pouvez visiter notre politique de protection ds données personnelles pour en savoir plus.
X