APPARATUS AND METHODS FOR TRAINING ROBOTS UTILIZING GAZE-BASED SALIENCY MAPS
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United States of America Patent
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May 21, 2014
filing date -
May 21, 2014
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Abstract
Robotic devices may be trained using saliency maps derived from gaze of a trainer. In navigation applications, the saliency map may correspond to portions of the environment being observed by a driving instructor during training using a gaze detector. During an operation, a driver assist robot may utilize the saliency map in order to assess attention of the driver, detect potential hazards, and issue alerts. Responsive to a detection of a mismatch between the driver current attention and the target attention derived from the saliency map, the robot may issue a warning, and/or prompt the driver of an upcoming hazard. A data processing apparatus may employ gaze based saliency maps in order to analyze, e.g., surveillance camera feeds for intruders, open doors, hazards, policy violations (e.g., open doors).
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