Real Space 3D Mesh Transformation Preprocessing System for AR Services

Young Suk Yoon, Sangheon Park, Sangwon Hwang, Sangyoun Lee, Hyunwoo Cho, Chanho Park, Sung Uk Jung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


We propose a system that preprocesses a real space into a 3D mesh to provide augmented reality service. The proposed system acquires an image sequence using an RGB camera to model a real space. First, we transform the obtained sequence of RGB images into a 3D point cloud with real spatial information. Also, we segment the objects in the RGB image sequence and classify classes of the objects. Next, the proposed system performs a three-dimensional point labeling, which allocates object information for each point by using the three-dimensional point cloud and the segmented information of the object. Then, points in 3D space with the same label are gathered for each object. Finally, 3D meshes are generated only from points having the same identification number among the collected points. In this paper, it was confirmed that the 3D mesh can be created only with not using various types of sensors to obtain 3D information but the RGB image sequence.

Original languageEnglish
Title of host publicationICTC 2020 - 11th International Conference on ICT Convergence
Subtitle of host publicationData, Network, and AI in the Age of Untact
PublisherIEEE Computer Society
Number of pages6
ISBN (Electronic)9781728167589
Publication statusPublished - 2020 Oct 21
Event11th International Conference on Information and Communication Technology Convergence, ICTC 2020 - Jeju Island, Korea, Republic of
Duration: 2020 Oct 212020 Oct 23

Publication series

NameInternational Conference on ICT Convergence
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241


Conference11th International Conference on Information and Communication Technology Convergence, ICTC 2020
Country/TerritoryKorea, Republic of
CityJeju Island

Bibliographical note

Funding Information:
This research was supported by Ministry of Culture, Sports and Tourism (MCST) and Korea Creative Content Agency (KOCCA) in the Culture Technology (CT) Research O Development Program. HR201M0303J2, Development of participational AR platform for large-scale cultural spaceI

Publisher Copyright:
© 2020 IEEE.

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications


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