In various examples, cached sensor data captured by an ego-object and ego-motion of the ego-object are used to reconstruct the area under the vehicle in real time. For example, image data captured over time by a vehicle may be cached into a composite map that visualizes the ground or drivable area, and the vehicle's ego-motion may be used to retrieve a region of the composite map corresponding to the under vehicle area. For each time slice, a newly captured or generated image representing that time slice may be used to generate a local map of an observed portion of the ground, and the local map may be merged with a composite map that represents previously observed local maps. Accordingly, the under vehicle area for that time slice may be reconstructed by retrieving corresponding pixels from the composite map using the vehicle's ego-motion.
UNDER VEHICLE RECONSTRUCTION FOR VEHICLE ENVIRONMENT VISUALIZATION
2023-10-05
Patent
Electronic Resource
English
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