A study on efficient recognition of large and complex geometric models

DOI

Bibliographic Information

Other Title
  • 大規模・複雑形状モデルの効率的な認識に関する研究
  • Efficient generation of cutaway models using model simplification and temporal coherence
  • モデル単純化と時間コヒーレンスを用いた部分切断モデル生成の効率化

Abstract

Recently, large and complex geometric models can be easily created and acquired by the spread of 3D CAD systems and the progress of 3D scanning technologies. However, it is more difficult for users to recognize these models which have complex internal structures or consist of many parts. We proposed a cutaway model representation system using a three dimensional user interface for an easier recognition of the complex models. In this report, we introduce a method for efficient cutaway model generation using model simplification and temporal coherence. In this method, model simplification is used to reduce the number of triangles to generate and represent cutaway model, and temporal coherence can efficiently update the inside-outside information of the triangles.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001205654486272
  • NII Article ID
    130004659559
  • DOI
    10.11522/pscjspe.2010s.0.135.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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