Similarity detection of 3D meshes using 2D hierarchical regular grids

Masahiro Okuda, Kyoko Nagatomo, Masaaki Ikehara, Shin Ichi Takahashi

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

Abstract

This paper presents a study on similarity detection of different 3D meshes. Our method consists of three steps. First, 3D meshes are aligned by PCA such that all of them have a same principal axis. Each rotated surface is approximated by a deformed cylinder with regular grids. And then we compare the distance by calculating correlation of them. These steps are done in a hierarchical fashion. We demonstrate with examples that the proposed method can detect the similarity precisely and easily.

Original languageEnglish
Title of host publication2004 IEEE International Conference on Multimedia and Expo (ICME)
Pages145-148
Number of pages4
Publication statusPublished - 2004 Dec 1
Event2004 IEEE International Conference on Multimedia and Expo (ICME) - Taipei, Taiwan, Province of China
Duration: 2004 Jun 272004 Jun 30

Publication series

Name2004 IEEE International Conference on Multimedia and Expo (ICME)
Volume1

Other

Other2004 IEEE International Conference on Multimedia and Expo (ICME)
Country/TerritoryTaiwan, Province of China
CityTaipei
Period04/6/2704/6/30

ASJC Scopus subject areas

  • Engineering(all)

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