Semi-regular mesh representation of 3D dynamic objects based on correspondence matching

Jeong Hyu Yang, Chang-Su Kim, Sang Uk Lee

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

1 Citation (Scopus)

Abstract

In this paper, we propose a novel method to represent 3D dynamic objects, which are captured with a laser scanner in successive time instances. The objective is to convert an input mesh sequence into a semi-regular mesh sequence with time-invariant topology information, since it enables the easier manipulation of 3D data using many signal processing techniques. We achieve this objective by performing global motion estimation, local deformation estimation, and correspondence optimization subsequently. Simulation results show that the proposed algorithm reconstructs the original geometry faithfully. Furthermore, the resulting semi-regular mesh sequences can be effectively compressed by adopting wavelet coding schemes.

Original languageEnglish
Title of host publicationProceedings of 2002 IEEE Workshop on Multimedia Signal Processing, MMSP 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages21-24
Number of pages4
ISBN (Print)0780377133, 9780780377134
DOIs
Publication statusPublished - 2002
Externally publishedYes
Event2002 5th IEEE Workshop on Multimedia Signal Processing, MMSP 2002 - St. Thomas, United States
Duration: 2002 Dec 92002 Dec 11

Other

Other2002 5th IEEE Workshop on Multimedia Signal Processing, MMSP 2002
CountryUnited States
CitySt. Thomas
Period02/12/902/12/11

ASJC Scopus subject areas

  • Signal Processing
  • Media Technology

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  • Cite this

    Yang, J. H., Kim, C-S., & Lee, S. U. (2002). Semi-regular mesh representation of 3D dynamic objects based on correspondence matching. In Proceedings of 2002 IEEE Workshop on Multimedia Signal Processing, MMSP 2002 (pp. 21-24). [1203238] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MMSP.2002.1203238