Floor-plan generation from noisy point clouds

Xin Liu; Egor Bondarev; Peter H. N. de With

doi:10.1117/12.2679358

7 June 2023 Floor-plan generation from noisy point clouds

Xin Liu, Egor Bondarev, Peter H. N. de With

Proceedings Volume 12701, Fifteenth International Conference on Machine Vision (ICMV 2022); 1270111 (2023) https://doi.org/10.1117/12.2679358
Event: Fifteenth International Conference on Machine Vision (ICMV 2022), 2022, Rome, Italy

Abstract

This paper proposes a growing-based floor-plan generation method that creates the global layout of buildings from noisy point clouds obtained by a stereo camera. We introduce a PCA-based line-growing concept with a subsequent filtering step, which is able to robustly handle the high noise levels in input point clouds. Experimental results show that this method outperforms the state-of-the-art techniques in floor-plan generation. The average F₁ score for building layouts has increased from 0.38 to 0.66 on our test dataset, compared to the previous best floor-plan generation method. Furthermore, the resulting floor plans are multiple thousands of times smaller in memory size than the input point clouds, while still preserving the main building structures.

Citation Download Citation

Xin Liu, Egor Bondarev, and Peter H. N. de With "Floor-plan generation from noisy point clouds", Proc. SPIE 12701, Fifteenth International Conference on Machine Vision (ICMV 2022), 1270111 (7 June 2023); https://doi.org/10.1117/12.2679358

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Buildings

Point clouds

Semantics

3D modeling

Tunable filters

Principal component analysis

Stereoscopic cameras

Show All Keywords

Keywords/Phrases

Search In:

Publication Years