Location recognition method and apparatus in atypical environment
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United States of America Patent
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May 7, 2024
Grant Date -
Sep 1, 2022
app pub date -
Dec 14, 2021
filing date -
Dec 16, 2020
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Abstract
Provided is an atypical environment-based location recognition apparatus. The apparatus includes a sensing information acquisition unit configured to, from sensing data collected by sensor modules, detect object location information and semantic label information of a video image and detect an event in the video image; a walk navigation information provision unit configured to acquire user movement information; a metric map generation module configured to generate a video odometric map using sensing data collected through a sensing information acquisition unit and reflect the semantic label information; and a topology map generation module configured to generate a topology node using sensing data acquired through the sensing information acquisition unit and update the topology node through the collected user movement information.
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