Mesh simplification method based on reverse interpolation loop subdivision

Zhuo Shi, Yalei An, Songhua Xu, Zhongshuai Wang, Ke Yu, Xiaonan Luo

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

Abstract

In this paper, a mesh simplification method based on a reverse interpolation loop subdivision is proposed. Combined with the treatment of extraordinary vertex in the improved butterfly subdivision, the loop subdivision mask is expanded, thereby improving the traditional loop subdivision algorithm into interpolation subdivision. The reverse operation of the interpolation loop subdivision is used to simplify the complex 3D mesh; a progressive mesh is generated by an initial mesh and a series of vertex offsets. The algorithm reduces the regular point relative reverse butterfly subdivision of compensation operation and greatly reduces simplification and reconstruction. Likewise, the reverse butterfly subdivision algorithm reduces the regular point compensation operation and greatly reduces simplification and reconstruction compared with the existing reverse loop subdivision by considering more control vertices. Furthermore, the edge point with respect to the center point is compensated by sacrificing a small amount of time to calculate the smaller vertex offset, this method gives high transmission speed and low offset. In addition, in future, it can be applied to the large-scale point cloud model simplification and other fields.

Original languageEnglish (US)
Title of host publicationProceedings of the 8th International Conference on Computer Modeling and Simulation, ICCMS 2017
PublisherAssociation for Computing Machinery
Pages141-145
Number of pages5
ISBN (Electronic)9781450348164
DOIs
StatePublished - Jan 20 2017
Event8th International Conference on Computer Modeling and Simulation, ICCMS 2017 - Canberra, Australia
Duration: Jan 20 2017Jan 23 2017

Publication series

NameACM International Conference Proceeding Series
VolumePart F128047

Other

Other8th International Conference on Computer Modeling and Simulation, ICCMS 2017
CountryAustralia
CityCanberra
Period1/20/171/23/17

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

Keywords

  • Interpolation loop subdivision
  • Progressive mesh
  • Reconstruction based on subdivision
  • Reverse subdivision

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