METHODS AND APPARATUS TO DETECT AND LOCATE OBJECTS IN THREE-DIMENSIONAL POINT CLOUDS

    公开(公告)号:US20250037481A1

    公开(公告)日:2025-01-30

    申请号:US18437467

    申请日:2024-02-09

    Abstract: Example systems, apparatus, articles of manufacture, and methods to detect and locate objects in three-dimensional (3D) point clouds are disclosed. Examples apparatus disclosed herein apply at least one of a template or a mask at a sample point of an overhead view of a 3D point cloud to identify a candidate cluster of points in the 3D point cloud, the candidate cluster to satisfy an occupancy target. Disclosed example apparatus also input the candidate cluster to a neural network, the neural network trained to output a feature vector for the candidate cluster. Disclosed example apparatus further process the feature vector to output parameters associated with an object classification and a bounding box for an object corresponding to the candidate cluster.

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