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Door and Window Detection in 3D Point Cloud of Indoor Scenes

Shen, Le; Li, Guiqing; Xian, Chuhua; Jiang, Yang; Xiong, Yunhui

Authors

Le Shen

Guiqing Li

Chuhua Xian

Yunhui Xiong



Abstract

This paper proposes a 3D-2D-3D algorithm for doors and windows detection in 3D indoor environment of point cloud data. Firstly, by setting up a virtual camera in the middle of this 3D environment, a set of pictures are taken from different angles by rotating the camera, so that corresponding 2D images can be generated. Next, these images are used to detect and identify the positions of doors and windows in the space. To obtain point cloud data containing the doors and windows position information, the 2D information are then mapped back to the origin 3D point cloud environment. Finally, by processing the contour lines and crossing points, the features of doors and windows through the position information are optimized. The experimental results show that this "global-local" approach is efficient when detecting and identifying the location of doors and windows in 3D point cloud environment.

Citation

Shen, L., Li, G., Xian, C., Jiang, Y., & Xiong, Y. (2019). Door and Window Detection in 3D Point Cloud of Indoor Scenes. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 31(9), 1494-1501. https://doi.org/10.3724/SP.J.1089.2019.17575

Journal Article Type Article
Acceptance Date Aug 19, 2019
Online Publication Date Aug 19, 2019
Publication Date Sep 30, 2019
Deposit Date Nov 8, 2023
Journal Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics
Print ISSN 1003-9775
Peer Reviewed Peer Reviewed
Volume 31
Issue 9
Pages 1494-1501
DOI https://doi.org/10.3724/SP.J.1089.2019.17575
Public URL https://hull-repository.worktribe.com/output/4435403
Related Public URLs https://rgu-repository.worktribe.com/output/766807/3d