Nuclear measurement technologies &amp;amp; solutions implemented during nuclear accident at Fukushima

Morichi, Massimo; Toubon, H.; Bronson, F.; Venkataraman, R.; Beaujoin, J.; Dubart, Philippe

doi:10.1109/animma.2013.6727908

Cited by 5 publications

(6 citation statements)

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“…This problem can be exposed as equation 1. This equation describes the transformation of each pixel of the camera to a 3D point, depending on intrinsic and extrinsic camera parameters (Equation 1).…”

Section: Visual Odometrymentioning

confidence: 99%

“…Furthermore, after Fukushima nuclear accident, and due to lack of efficient indoor investigations solutions, operators were conducted to find new methods of investigations in order to evaluate the dispersion of radionuclides in destroyed zones, especially for outdoor areas, using Global Positioning Systems (GPS) and Geographical Information Systems (GIS) as described in [1]. In both cases, nuclear dismantling and accidents situations, the first aim is to explore unknown potentially contaminated areas and premises so as to locate radioactive sources.…”

Section: Introductionmentioning

confidence: 99%

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Visual Simultaneous Localization And Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

et al. 2017

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Abstract. New developments in the field of robotics and computer vision enables to merge sensors to allow fast realtime localization of radiological measurements in the space/volume with near-real time radioactive sources identification and characterization. These capabilities lead nuclear investigations to a more efficient way for operators' dosimetry evaluation, intervention scenarii and risks mitigation and simulations, such as accidents in unknown potentially contaminated areas or during dismantling operations

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Section: Visual Odometrymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Visual Simultaneous Localization And Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

et al. 2017

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“…A majority of all sensors are incorporated as modules in computer network, and typically based on serial wired interfaces. The interconnection between sensors and measurement modules within NPP are typically located at distances of approximately 60 to 100 meters [1], [26]. Sensor/monitoring networks are connected via wires; however, wired networks are static and inflexible under sudden and unexpected demands [2], [3].…”

Section: Introductionmentioning

confidence: 99%

Mobile Ad Hoc wireless network for pre- and post-emergency situations in nuclear power plant

Hiromoto

Sachenko

Kochan

et al. 2014

2014 2nd International Symposium on Wireless Systems Within the Conferences on Intelligent Data Acquisition and Advanced Comput

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This paper describes the mobile Ad-Hoc (wireless) network (MANET) for emergency scenarios in nuclear power plant (NPP). Authors proposed the system with such properties as flexibility and a self-forming and self-healing network topology that dynamically adjusts to the moving configuration per each intermediate routing node. It is also proposed to integrate MANET and Bluetooth-like technologies to create an unmanned formation of autonomous quadcopters that provides both indoor and outdoor communications coverage inside and outside of the NPP. Keywords-nuclear power plant; wireless sensor networks; mobile ad-hoc network; unmanned formation of autonomous quadcopters.I.

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“…This problem can be expressed as equation (1). This equation describes the transformation of each pixel of the camera to a 3D point, depending on intrinsic and …”

Section: Visual Odometrymentioning

confidence: 99%

“…Furthermore, after Fukushima nuclear accident, and due to lack of efficient indoor investigations solutions, operators were led to find new methods of investigations in order to evaluate the dispersion of radionuclides in destroyed zones, especially for outdoor areas, using Global Positioning Systems (GPS) and Geographical Information Systems (GIS), as described in [1]. In both cases, i.e.…”

Section: Introductionmentioning

confidence: 99%

Visual Simultaneous Localization and Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

Hautot

Dubart

Bacri

et al. 2017

EPJ Nuclear Sci. Technol.

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Abstract. New developments in the field of robotics and computer vision enable to merge sensors to allow fast real-time localization of radiological measurements in the space/volume with near real-time radioactive sources identification and characterization. These capabilities lead nuclear investigations to a more efficient way for operators' dosimetry evaluation, intervention scenarios and risks mitigation and simulations, such as accidents in unknown potentially contaminated areas or during dismantling operations. In this communication, we will present our current developments of an instrument that combines these methods and parameters for specific applications in the field of nuclear investigations.

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Nuclear measurement technologies & solutions implemented during nuclear accident at Fukushima

Cited by 5 publications

References 0 publications

Visual Simultaneous Localization And Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

Visual Simultaneous Localization And Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

Mobile Ad Hoc wireless network for pre- and post-emergency situations in nuclear power plant

Visual Simultaneous Localization and Mapping (VSLAM) methods applied to indoor 3D topographical and radiological mapping in real-time

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