公开(公告)号：US11798281B2

公开(公告)日：2023-10-24

申请号：US17810003

申请日：2022-06-30

Applicant: Verizon Connect Development Limited

Inventor： Francesco Sambo ,  Leonardo Taccari ,  Marco Boschi ,  Luca De Luigi ,  Samuele Salti

IPC: G06V20/40 ,  G06T7/20 ,  G06T17/20 ,  G07C5/00 ,  G08G1/00

CPC classification number: G06V20/46 ,  G06T7/20 ,  G06T17/20 ,  G07C5/008 ,  G08G1/205 ,  G06T2200/04 ,  G06T2207/20084 ,  G06T2207/30252 ,  G06T2210/12 ,  G06V2201/07

Abstract: A device may receive, from a first vehicle, video data for video captured of a location associated with an accident for a second vehicle, and may process the video data, with a first model, to generate a sparse point cloud of the location associated with the accident. The device may process the video data, with a second model, to generate depth maps for frames of the video data, and may utilize the depth maps with the sparse point cloud to generate a dense point cloud. The device may process the video data, with a third model, to generate a dense semantic point cloud, and may process the dense semantic point cloud, with a fourth model, to determine a dense semantic overhead view of the location associated with the accident. The device may perform actions based on the dense semantic overhead view.