Lod modelling of polygonal models based on multiple choice optimization

Muhammad Hussain, Yoshihiro Okada, Koichi Niijima

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

2 Citations (Scopus)

Abstract

We propose a new automatic method for generating LODs of a given polygonal model that is based on edge collapse simplification operation and exploits a variant of multiple choice optimization (MCO) framework. In an edge collapse algorithm, the way how to measure the geometric deviation caused by an edge collapse transformation plays a key role. We introduce a new measure of local geometric deviation and a memory efficient method for its global evaluation; these local and global evaluation techniques are simple to implement, involve short execution times, and preserve geometric features and discontinuities automatically. Results and numerical comparisons show that our algorithm generates simplified models at different LODs of good visual fidelity, and consumes less memory and performs better in automatically preserving visually important features than other methods especially QSlim.

Original languageEnglish
Title of host publicationProceedings - 10th International Multimedia Modelling Conference, MMM 2004
EditorsY.-P.P. Chen
Pages203-210
Number of pages8
DOIs
Publication statusPublished - 2004
EventProceedings - 10th International Multimedia Modelling Conference, MMM 2004 - Brisbana, Australia
Duration: Jan 5 2004Jan 7 2004

Publication series

NameProceedings - 10th International Multimedia Modelling Conference, MMM 2004

Other

OtherProceedings - 10th International Multimedia Modelling Conference, MMM 2004
CountryAustralia
CityBrisbana
Period1/5/041/7/04

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Hussain, M., Okada, Y., & Niijima, K. (2004). Lod modelling of polygonal models based on multiple choice optimization. In Y-PP. Chen (Ed.), Proceedings - 10th International Multimedia Modelling Conference, MMM 2004 (pp. 203-210). (Proceedings - 10th International Multimedia Modelling Conference, MMM 2004). https://doi.org/10.1109/MULMM.2004.1264987