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Vol. 32, No. 8(2), S&M2292

ISSN (print) 0914-4935
ISSN (online) 2435-0869
Sensors and Materials
is an international peer-reviewed open access journal to provide a forum for researchers working in multidisciplinary fields of sensing technology.
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Sensors and Materials, Volume 31, Number 10(3) (2019)
Copyright(C) MYU K.K.
pp. 3355-3366
S&M2016 Research Paper of Special Issue
https://doi.org/10.18494/SAM.2019.2491
Published: October 31, 2019

Algorithm for Removing Duplicate Vertices from 3D Spatial Objects to Improve Service Efficiency [PDF]

Jihun Kang, Sewon Lee, and Jihhyeok Park

(Received June 19, 2019; Accepted September 4, 2019)

Keywords: duplicate vertex, 3D spatial object, service efficiency, 3DS, SPOTool

The demand for highly detailed 3D spatial data is continuously increasing with the development of information technology. However, these 3D spatial data have a large capacity, which is a major cause of service degradation. To solve this problem, an algorithm for reducing the 3D data size by removing duplicate vertices, which contain information that is not used for 3D building object visualization, was proposed. Furthermore, prototype software was developed to verify this algorithm. The results of duplicate point elimination were similar to or slightly better than the features of professional 3D graphics software. The proposed technology is expected to be useful because it reduces the data capacity while maintaining the quality of 3D spatial information data.

Corresponding author: Jihun Kang


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Cite this article
Jihun Kang, Sewon Lee, and Jihhyeok Park, Algorithm for Removing Duplicate Vertices from 3D Spatial Objects to Improve Service Efficiency, Sens. Mater., Vol. 31, No. 10, 2019, p. 3355-3366.



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