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The primary issue regarding the proliferation of radioactive materials is their possible ill-intentioned use. Depending on the material, it could enable the construction of dirty bombs or even nuclear devices. Several detection systems have been engineered to help control the transport of these materials and to provide efficient detection capabilities. Compton cameras have been used in fields such...
Stereoscopic endoscopes restore much of the sense of depth perception lost in minimally invasive surgery techniques. They also open the possibility of anatomical reconstruction from in-vivo video using established computer vision techniques. However, limitations in computational power, as well as imaging constraints due to specularities, color, and movement, make full three-dimensional reconstruction...
We report on a display system to support laparoscopy by loosely coupling input sensors (e.g., cameras) with outputs (e.g., image displays). A low-latency and general-purpose computing platform is inserted between the traditionally tightly-coupled inputs and outputs of a laparoscopic surgical environment. The architecture of the proposed system provides flexibility in the fusion and augmentation of...
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