公开(公告)号：US20240028784A1

公开(公告)日：2024-01-25

申请号：US18355322

申请日：2023-07-19

Applicant: DASSAULT SYSTEMES

Inventor： Asma REJEB SFAR ,  Markus CHARDONNET

IPC: G06F30/13 ,  G06T7/593 ,  G06T17/20 ,  G06T7/149

CPC classification number: G06F30/13 ,  G06T7/593 ,  G06T17/20 ,  G06T7/149 ,  G06T2207/10028

Abstract: A computer-implemented method for segmenting a building scene including obtaining a training dataset of top-down depth maps. Each depth map includes labeled line segments and junctions between line segments. The method further includes learning, based on the training dataset, a neural network. The neural network is configured to take as input a top-down depth map of a building scene comprising building partitions and to output a scene wireframe including the partitions and junctions between the partitions. This constitutes an improved solution for scene segmentation.