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Underwater object detection and tracking is of great interest for offshore defense. Recently, a new method adopting direct-current resistivity techniques was introduced to complement conventional detection method. The new detection method needs high-speed localization of underwater target object for real-time tracking. In this paper, we propose real-time localization method using grid-based template...
A new real-time underwater object detection method adopting geophysical direct-current resistivity techniques is proposed. Our final goals are real-time detection and tracking of small submarines in water depths less than 100 m, under acoustically noisy conditions. The main features of our method are as follows: 1) a detection line, several kilometers long and semipermanently buried in the seabed,...
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