… in identifying radioactive hotspots and monitoring radiation … achieved through repetitive
measurements using handheld … benefits of integrating gamma cameras into robotic platforms, …

… a gamma imager. However, traditional coded gamma-ray imaging systems only provide 2-D
radiation … In this work, a four-eyes stereo gamma camera is proposed, which consists of four …

… a 3-D map of the work area that visualizes the location of … The Compton camera is fabricated
based on the handheld … used the Compton camera to visualize radioactive hotspot that are …

… radiation sources, estimates their radioactivity using a Compton camera, and derives the
dose rate around the radiation … cameras to visualize the location of continuously distributed …

… localize radiological contamination within minutes which is impossible to achieve with
conventional means with hand-portable radiation detectors or statically deployed gamma… hot spots …

… , portable gamma imaging systems allow remote localization … 3-D hotspot profile resulting
from a measurement of a planar … at 50 cm from the gamma camera, providing an ambient dose …

… Handheld survey meters were used to assess the dose-rate distribution and identify radioactive
hotspots (localized … we used the Compton camera to visualize the hotspot location in 3D. …

… the Compton camera is supplied by a portable USB battery (… keV gamma rays that flew directly
from the radioactive source, … cone to identify the location of the radiation source. The ratio …

… Furthermore, the overall system is designed to be portable and compact in order to ease its
… to localize radioactive hot spots by overlapping a gamma image onto a visible image using …

… In general localization of radioactive sources or hotspots is a … For this purpose, portable
Gamma-Ray Imaging (GRI) … Nowadays, portable coded aperture gamma cameras for industrial …