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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국산업응용수학회 JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS Journal of the Korean Society for Industrial and Applied Mathematics Vol.24 No.1
- 발행연도
- 2020.3
- 수록면
- 23 - 37 (15page)
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초록· 키워드
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The quadratic error metric (QEM) algorithm has been frequently used for simplification of triangular surface models that utilize the vertex-pair algorithm. Simplified models obtained using such algorithms present the advantage of smaller storage capacity requirement compared to the original models. However, a number of cases exist where significant features are lost geometrically, and these features can generally be preserved by utilizing the advantages of the curvature-weighted algorithm. Based on the vertex-based geometric features, a method capable of preserving the geometric features better than the previous algorithms is proposed in this work. To validate the effectiveness of the proposed method, a simplification experiment is conducted using several models. The results of the experiment indicate that the geometrically important features are preserved well when a local feature is present and that the error is similar to those of the previous algorithms when no local features are present.
목차
ABSTRACT
1. INTRODUCTION
2. CURVATURE-WEIGHTED SURFACE SIMPLIFICATION
3. VERTEX-BASED GEOMETRIC FEATURES
4. EXPERIMENTAL RESULTS
5. CONCLUSION
6. APPENDIX
REFERENCES
참고문헌 (15)
참고문헌 신청
Mario Botsch / 2006 / Geometric Modeling Based on Triangle Meshes / 06 ACM SIGGRAPH 2006 Courses
Dobrina Boltcheva / 2017 / Surface reconstruction by computing restricted Voronoi cells in parallel / Computer-Aided Design 90:123~134
Cignoni, P. / 2017 / MeshLab: 3D triangular meshes processing and editing / Astrophysics Source Code Library
Michael Garland / 1997 / Surface Simplification Using Quadric Error Metrics / SIGGRAPH 97 Conference Proceedings :209~216
Jong B. -S / 2006 / An efficient and low-error mesh simplification method based on torsion detection / The Visual Computer 22(1):56~67
Dobrina Boltcheva / 2017 / Surface reconstruction by computing restricted Voronoi cells in parallel / Computer-Aided Design 90:123~134
Cignoni, P. / 2017 / MeshLab: 3D triangular meshes processing and editing / Astrophysics Source Code Library
Michael Garland / 1997 / Surface Simplification Using Quadric Error Metrics / SIGGRAPH 97 Conference Proceedings :209~216
Jong B. -S / 2006 / An efficient and low-error mesh simplification method based on torsion detection / The Visual Computer 22(1):56~67
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UCI(KEPA) : I410-ECN-0101-2020-410-000515140