Walking support system
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United States of America Patent
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Mar 26, 2024
Grant Date -
Nov 24, 2022
app pub date -
Mar 7, 2022
filing date -
Mar 7, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
It is determined whether a traffic light is recognized in an image based on each of a result of a recognition operation by a traffic light first recognition unit (a recognition operation of the traffic light for an image acquired by a camera using a learned model based on pre-annotated data) and a result of a recognition operation by a traffic light second recognition unit (a recognition operation of the traffic light for an image acquired by the camera based on a feature amount of the traffic light). This makes it possible to sufficiently obtain the recognition accuracy of the traffic light, and to appropriately perform an instruction to a pedestrian according to the state of the traffic light.
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