Simultaneous localization and mapping (SLAM) using dual event cameras

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United States of America Patent

PATENT NO 11668571
APP PUB NO 20210190497A1
SERIAL NO

17176500

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Abstract

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A method for simultaneous localization and mapping (SLAM) employs dual event-based cameras. Event streams from the cameras are processed by an image processing system to stereoscopically detect surface points in an environment, dynamically compute pose of a camera as it moves, and concurrently update a map of the environment. A gradient descent based optimization may be utilized to update the pose for each event or for each small batch of events.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derhy, Sebastien Tel Aviv, IL 5 22
Levy, Nathan Henri Givatayim, IL 18 85
Zamir, Lior Ramat Hasharon, IL 7 29

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