Cooperation between an unmanned aerial vehicle and an unmanned ground vehicle in highly accurate localization of gamma radiation hotspots
This article discusses the highly autonomous robotic search and localization of radiation
sources in outdoor environments. The cooperation between a human operator, an …
sources in outdoor environments. The cooperation between a human operator, an …
Free-moving quantitative gamma-ray imaging
D Hellfeld, MS Bandstra, JR Vavrek, DL Gunter… - Scientific reports, 2021 - nature.com
The ability to map and estimate the activity of radiological source distributions in unknown
three-dimensional environments has applications in the prevention and response to …
three-dimensional environments has applications in the prevention and response to …
Gamma-ray point-source localization and sparse image reconstruction using Poisson likelihood
D Hellfeld, THY Joshi, MS Bandstra… - … on Nuclear Science, 2019 - ieeexplore.ieee.org
Gamma-ray imaging attempts to reconstruct the spatial and intensity distribution of gamma-
emitting radionuclides from a set of measurements. Generally, this problem is solved by …
emitting radionuclides from a set of measurements. Generally, this problem is solved by …
3-D radiation mapping in real-time with the localization and mapping platform LAMP from unmanned aerial systems and man-portable configurations
Real-time, meter-resolution gamma-ray mapping is relevant in the detection and mapping of
radiological materials, and for applications ranging from nuclear decommissioning, waste …
radiological materials, and for applications ranging from nuclear decommissioning, waste …
The nuclear legacy today of fukushima
K Vetter - Annual Review of Nuclear and Particle Science, 2020 - annualreviews.org
The accident at the Fukushima Daiichi Nuclear Power Station (FDNPS) following the Great
East Japan Earthquake and the subsequent tsunami in March 2011 changed people's …
East Japan Earthquake and the subsequent tsunami in March 2011 changed people's …
Reconstructing the position and intensity of multiple gamma-ray point sources with a sparse parametric algorithm
JR Vavrek, D Hellfeld, MS Bandstra… - … on Nuclear Science, 2020 - ieeexplore.ieee.org
We present an experimental demonstration of additive point source localization (APSL), a
sparse parametric imaging algorithm that reconstructs the 3-D positions and activities of …
sparse parametric imaging algorithm that reconstructs the 3-D positions and activities of …
Optimizing the localization of gamma radiation point sources using a UGV
T Lazna - 2018 ELEKTRO, 2018 - ieeexplore.ieee.org
The paper is concerned with the autonomous robotic measurement of gamma radiation and
the localization of its sources. The objective is to find techniques that allow faster localization …
the localization of its sources. The objective is to find techniques that allow faster localization …
Gamma-ray imaging with spatially continuous intensity statistics
Novel methods for the inference of radiation intensity functions defined over known surfaces
are proposed, intended for use in surveying applications with mobile spectrometers …
are proposed, intended for use in surveying applications with mobile spectrometers …
Multi-robotic area exploration for environmental protection
Multi-robotic Area Exploration for Environmental Protection | SpringerLink Skip to main content
Advertisement SpringerLink Account Menu Find a journal Publish with us Track your research …
Advertisement SpringerLink Account Menu Find a journal Publish with us Track your research …
Localizing hot spots in Poisson radiation data matrices: nonnegative tensor factorization and phase congruency
MG Thomason, BS Jordan - Journal of Big Data, 2021 - Springer
Detecting and delineating hot spots in data from radiation sensors is required in applications
ranging from monitoring large geospatial areas to imaging small objects in close proximity …
ranging from monitoring large geospatial areas to imaging small objects in close proximity …