The development of portable gamma-ray imaging instruments in combination with the recent
advances in sensor and related computer vision technologies enable unprecedented …

Global concern for the illicit transportation and trafficking of nuclear materials and other
radioactive sources is on the rise, with efficient and rapid security and non-proliferation …

Throughout the lifetime of nuclear facilities, radiological inspections are of vital importance,
as controlling the radiological state of these facilities is necessary to ensure that their …

Gamma imaging is a technique of great interest in several fields such as homeland security
or decommissioning/dismantling of nuclear facilities in order to localize hot spots of …

Since the beginning of the 1990s, the CEA is being involved in the development of compact
gamma cameras based on a pinhole collimator, a scintillator and an intensified CCD. In …

Measurement of radioactive contamination and confirmation of the decontamination effects
are important for the recovery from the nuclear accident at the Fukushima Dai-ichi Nuclear …

The results of more than 280 different experiments aimed at exploring the main features and
performances of a newly developed gamma imager, called iPIX, are summarized in this …

Localization of radioactive sources is a major issue for many applications in the nuclear
industry. Gamma imaging is a powerful non-destructive technique, enabling to locate …

In the 1990s, CEA has developed a very compact operational gamma camera, CARTOGAM,
capable of mapping the surrounding radioactivity and representing it superimposed onto a …

The MOBISIC project, funded by the System@ tic Paris-Region cluster, is being developed
in the context of local crisis (attack bombing in urban environment, in confined space such …