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A portable geometry-independent tomographic system for gamma-ray, a next generation of nuclear waste characterization

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A portable geometry-independent tomographic system for gamma-ray, a next generation of nuclear waste characterization

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dc.contributor.author	Tortajada, Salvador
dc.contributor.author	Albiol Colomer, Francisco Javier
dc.contributor.author	Caballero, Albiol, Francisco
dc.contributor.author	Albiol Colomer, Alberto
dc.contributor.author	Leganés Nieto, José Luis
dc.date.accessioned	2023-09-06T13:52:22Z
dc.date.available	2023-09-06T13:52:22Z
dc.date.issued	2023
dc.identifier.citation	Tortajada, Salvador Albiol Colomer, Francisco Javier Caballero, Albiol, Francisco Albiol Colomer, Alberto Leganés Nieto, José Luis 2023 A portable geometry-independent tomographic system for gamma-ray, a next generation of nuclear waste characterization Scientific Reports 13 12284
dc.identifier.uri	https://hdl.handle.net/10550/89136
dc.description.abstract	One of the main activities of the nuclear industry is the characterisation of radioactive waste based on the detection of gamma radiation. Large volumes of radioactive waste are classified according to their average activity, but often the radioactivity exceeds the maximum allowed by regulators in specific parts of the bulk. In addition, the detection of the radiation is currently based on static detection systems where the geometry of the bulk is fixed and well known. Furthermore, these systems are not portable and depend on the transport of waste to the places where the detection systems are located. However, there are situations where the geometry varies and where moving waste is complex. This is especially true in compromised situations.We present a new model for nuclear waste management based on a portable and geometry-independent tomographic system for three-dimensional image reconstruction for gamma radiation detection. The system relies on a combination of a gamma radiation camera and a visible camera that allows to visualise radioactivity using augmented reality and artificial computer vision techniques. This novel tomographic system has the potential to be a disruptive innovation in the nuclear industry for nuclear waste management.
dc.language.iso	eng
dc.relation.ispartof	Scientific Reports, 2023, vol. 13, num. 12284
dc.subject	Física
dc.title	A portable geometry-independent tomographic system for gamma-ray, a next generation of nuclear waste characterization
dc.type	journal article
dc.date.updated	2023-09-06T13:52:22Z
dc.identifier.doi	10.1038/s41598-023-39405-x
dc.identifier.idgrec	160834
dc.rights.accessRights	open access