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64 search results for: optic

21

In search of forgotten cements

Out of the 4 billion tons of cement produced every year, the overwhelming majority is Portland cement.  Invented over 200 years ago in France by Louis Vicat — then patented by Englishman Joseph Aspdin —Portland is a star in the world of building materials. Its almost unparalleled durability has allowed it to outperform its competitors, […]

22

Military vehicles are getting a new look for improved camouflage

I’MTech is dedicating a series of articles to success stories from research partnerships supported by the Télécom & Société Numérique Carnot Institute (TSN), to which IMT Atlantique belongs. [divider style=”normal” top=”20″ bottom=”20″] How can military vehicles be made more discreet on the ground? This is the question addressed by the Caméléon project of the Directorate […]

23

Light, a possible solution for a sustainable AI

Maurizio Filippone, Professor at EURECOM, Institut Mines-Télécom (IMT) [divider style=”normal” top=”20″ bottom=”20″] We are currently witnessing a rapidly growing adoption of artificial intelligence (AI) in our everyday lives, which has the potential to translate into a variety of societal changes, including improvements to economy, better living conditions, easier access to education, well-being, and entertainment. Such […]

24

MAGIC: the wonders of infrared camouflage

The MAGIC project aims to develop a camouflage technique against infrared cameras. Mines Saint-Etienne is using its expertise in the optical properties of materials to achieve the project’s objective. Funded by the DGA and supported by the ANR, MAGIC primarily focusses on military applications. Jenny Faucheu, a researcher on the project at Mines Saint-Étienne, explains the […]

26

Without noise, virtual images become more realistic

With increased computing capacities, computer-generated images are becoming more and more realistic. Yet generating these images is very time-consuming. Tamy Boubekeur, specialized in 3D Computer Graphics at Télécom ParisTech, is on a quest to solve this problem. He and his team have developed new technology that relies on noise-reduction algorithms and saves computing resources while […]

27

The hidden secrets of the colors of cave paintings at prehistoric sites

The colors of cave paintings are of great interest because they provide information about the techniques and materials used. Studying them also allows fewer sample to be taken from ancient paleolithic works. Research in colorimetry by Dominique Lafon-Pham at IMT Mines Alès provides a better definition of the colors used in paintings by our ancestors.   […]

28

Nano 3D Printers for Industry

The 3-year H2020 project PHENOmenon, launched in January 2018, is developing nano 3D printers capable of producing micro and nano-structures (particularly those with an optical function), while adhering to limited production times. Kevin Heggarty is a researcher at IMT Atlantique, one of the project partners along with three other European research institutes and eight industrial […]

29

Acklio: linking connected objects to the internet

With the phenomenal growth connected objects are experiencing, networks to support them have become a crucial underlying issue. Networks called “LPWAN” provide long-range communication and energy efficiency, making them perfectly suited to the Internet of Things, and are set to become standards. But first, they must be successfully integrated within traditional internet networks. This is […]

30

BioDigital, a new technology to combat identity spoofing

I’MTech is dedicating a series of articles to success stories from research partnerships supported by the Télécom & Société Numérique Carnot Institute (TSN), to which Télécom SudParis belongs. The original version of this article was published in French on Télécom SudParis website [divider style=”normal” top=”20″ bottom=”20″] Following an 18-month collaboration agreement, Télécom SudParis (a member […]