This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method of image processing includes receiving image data from an image sensor; extracting point features from light detection and ranging (LiDAR) data; partitioning the point features; performing BEV-feature pooling based on the partitioned point features; determining lane-boundary heads based on the BEV-feature pooling, wherein the determining comprises row-wise classification with at least one of: offset correction regression processing; or vertex-wise height regression processing. Other aspects and features are also claimed and described.
3D LANE AND ROAD BOUNDARY ESTIMATION VIA ROW-WISE CLASSIFICATION
2024-07-04
Patent
Electronic Resource
English
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