SIMULATING INTENSITY FROM RANGE DATA
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 31, 2023
filing date -
Aug 31, 2023
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Abstract
Systems and methods of simulating a LiDAR return signal are disclosed. The method includes the creation of a model of an object and a LiDAR unit in a virtual environment. The LiDAR return signal includes the return intensity of a reflection of an incident illumination beam by the object. The model determines the LiDAR return signal based in part on a range from the LiDAR unit to the object and an object label. The model is trained with a set of road data records each having a measured range, a measured return intensity, and an object label. The trained model simulates a LiDAR illumination beam emitted by the LiDAR unit toward the object and determines the return intensity of the reflection of an incident portion of the emitted illumination beam.
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