Matches in SemOpenAlex for { <https://semopenalex.org/work/W3195372004> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W3195372004 abstract "Portable radiation detection systems can be equipped with contextual sensors to allow free-moving 3D gamma-ray source mapping and imaging through a method called scene data fusion (SDF). The scene information provided by the contextual sensors can be used to enable 3D mapping and constrain gamma-ray image reconstruction to improve accuracy and computational efficiency. SDF can be a useful tool in a wide range of radiological and nuclear safety and security applications such as radiation mapping for contamination remediation. To demonstrate SDF for this application, Polaris-Lamp,a commercially available detector that has been integrated with contextual sensors, was hand-carried in a parking lot containing vehicles used during remediation efforts following the March 2011 Fukushima Daiichi Nuclear Power Station accident. In order to detect and map potential contamination of the vehicles, proximity mapping and Compton imaging techniques have been applied to data collected over a series of short measurements, each covering different areas of the parking lot. Proximity mapping successfully identified which vehicles are contaminated, but Compton imaging further improved localization of intensity to key vehicle features on top of distributed contamination, demonstrating the utility of SDF in radiation mapping of unknown distributed source environments. Methods to stitch multiple reconstructions together were also developed, allowing the creation of large area radiation maps that are globally consistent. The work presented here illustrates the utility of SDF with an contextual-sensor enhanced commercial radiation detection and imaging system deployed in a hand-portable format to effectively map extended areas and localize radiological contamination within minutes which is impossible to achieve with conventional means with hand-portable radiation detectors or statically deployed gamma-ray imagers." @default.
- W3195372004 created "2021-08-30" @default.
- W3195372004 creator A5001634133 @default.
- W3195372004 creator A5004046457 @default.
- W3195372004 creator A5012941505 @default.
- W3195372004 creator A5026092031 @default.
- W3195372004 creator A5033950488 @default.
- W3195372004 creator A5076087896 @default.
- W3195372004 creator A5079908229 @default.
- W3195372004 creator A5089962551 @default.
- W3195372004 date "2020-10-31" @default.
- W3195372004 modified "2023-09-26" @default.
- W3195372004 title "Evaluating 3D Gamma-ray Imaging Techniques for Distributed Sources at the Fukushima Daiichi Nuclear Power Station" @default.
- W3195372004 cites W2035662233 @default.
- W3195372004 cites W2108078594 @default.
- W3195372004 cites W2411093439 @default.
- W3195372004 cites W2590551788 @default.
- W3195372004 cites W2786036844 @default.
- W3195372004 cites W2910573531 @default.
- W3195372004 cites W2948574104 @default.
- W3195372004 cites W3084758952 @default.
- W3195372004 doi "https://doi.org/10.1109/nss/mic42677.2020.9507840" @default.
- W3195372004 hasPublicationYear "2020" @default.
- W3195372004 type Work @default.
- W3195372004 sameAs 3195372004 @default.
- W3195372004 citedByCount "0" @default.
- W3195372004 crossrefType "proceedings-article" @default.
- W3195372004 hasAuthorship W3195372004A5001634133 @default.
- W3195372004 hasAuthorship W3195372004A5004046457 @default.
- W3195372004 hasAuthorship W3195372004A5012941505 @default.
- W3195372004 hasAuthorship W3195372004A5026092031 @default.
- W3195372004 hasAuthorship W3195372004A5033950488 @default.
- W3195372004 hasAuthorship W3195372004A5076087896 @default.
- W3195372004 hasAuthorship W3195372004A5079908229 @default.
- W3195372004 hasAuthorship W3195372004A5089962551 @default.
- W3195372004 hasConcept C121332964 @default.
- W3195372004 hasConcept C185544564 @default.
- W3195372004 hasConcept C205649164 @default.
- W3195372004 hasConcept C2779170139 @default.
- W3195372004 hasConcept C2779979336 @default.
- W3195372004 hasConcept C2989005 @default.
- W3195372004 hasConcept C39432304 @default.
- W3195372004 hasConcept C41008148 @default.
- W3195372004 hasConcept C513653683 @default.
- W3195372004 hasConcept C62649853 @default.
- W3195372004 hasConcept C71924100 @default.
- W3195372004 hasConcept C76155785 @default.
- W3195372004 hasConcept C79403827 @default.
- W3195372004 hasConcept C94915269 @default.
- W3195372004 hasConceptScore W3195372004C121332964 @default.
- W3195372004 hasConceptScore W3195372004C185544564 @default.
- W3195372004 hasConceptScore W3195372004C205649164 @default.
- W3195372004 hasConceptScore W3195372004C2779170139 @default.
- W3195372004 hasConceptScore W3195372004C2779979336 @default.
- W3195372004 hasConceptScore W3195372004C2989005 @default.
- W3195372004 hasConceptScore W3195372004C39432304 @default.
- W3195372004 hasConceptScore W3195372004C41008148 @default.
- W3195372004 hasConceptScore W3195372004C513653683 @default.
- W3195372004 hasConceptScore W3195372004C62649853 @default.
- W3195372004 hasConceptScore W3195372004C71924100 @default.
- W3195372004 hasConceptScore W3195372004C76155785 @default.
- W3195372004 hasConceptScore W3195372004C79403827 @default.
- W3195372004 hasConceptScore W3195372004C94915269 @default.
- W3195372004 hasLocation W31953720041 @default.
- W3195372004 hasOpenAccess W3195372004 @default.
- W3195372004 hasPrimaryLocation W31953720041 @default.
- W3195372004 hasRelatedWork W10107746 @default.
- W3195372004 hasRelatedWork W10977877 @default.
- W3195372004 hasRelatedWork W3495090 @default.
- W3195372004 hasRelatedWork W364357 @default.
- W3195372004 hasRelatedWork W3760044 @default.
- W3195372004 hasRelatedWork W4764079 @default.
- W3195372004 hasRelatedWork W7094501 @default.
- W3195372004 hasRelatedWork W7390815 @default.
- W3195372004 hasRelatedWork W786958 @default.
- W3195372004 hasRelatedWork W7949745 @default.
- W3195372004 isParatext "false" @default.
- W3195372004 isRetracted "false" @default.
- W3195372004 magId "3195372004" @default.
- W3195372004 workType "article" @default.