CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12155 > Article
Paper
20 December 2021 A new method of point cloud boundary extraction based on slice
Haipeng Zhu, Ming Huang, Chuanli Zhou
Author Affiliations +
Proceedings Volume 12155, International Conference on Computer Vision, Application, and Design (CVAD 2021); 121551A (2021) https://doi.org/10.1117/12.2626547
Event: International Conference on Computer Vision, Application, and Design (CVAD 2021), 2021, Sanya, China
Abstract
As an important geometric feature of surface representation, the point cloud boundary plays an important role in the accuracy of 3D surface reconstruction. Aiming at the problems of the complex calculation process, low efficiency, and poor extraction effect of the existing point cloud boundary extraction algorithms, a new method of extracting point cloud boundary based on slicing technology is proposed. By setting the appropriate slice bandwidth, the point cloud is divided into horizontal slice block set and vertical slice block set respectively, and the internal and external boundary feature points are extracted by using the distance threshold between point clouds. Compared with the existing methods, the results show that this method can retain the feature information of the target object point cloud, effectively segment the boundary features of different shape object point clouds, and has strong robustness and accuracy.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Haipeng Zhu, Ming Huang, and Chuanli Zhou "A new method of point cloud boundary extraction based on slice", Proc. SPIE 12155, International Conference on Computer Vision, Application, and Design (CVAD 2021), 121551A (20 December 2021); https://doi.org/10.1117/12.2626547
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Clouds
Feature extraction
3D modeling
Reconstruction algorithms
Laser applications
Reverse engineering
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top