Segment-based molecular surface remeshing by pattern analysis

通过模式分析进行基于分段的分子表面网格重整

• 批准号: 19K24346
• 负责人: Khan Dawar
• 金额: $ 1.83万
• 依托单位: Nara Institute of Science and Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-08-30 至 2021-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19K24346/
• 关键词: Surface Remeshing; Mesh Generation; Molecular surface; Computer Graphics; Quality Improvement

We have started with a systematic literature review to find state-of-the-art algorithms for surface remeshing. The paper has been accepted with IEEE TVCG, which a very good journal in computer graphics. Then we have proposed a novel algorithm for valence optimization and angle improvement of molecular surface remeshing. The proposed algorithm starts with CVT initialization followed by edge-based operations for angle improvement and valence optimization. The proposed method segments the input meshes in segments and then remeshes the segments in a divide-and-conquer manner. We have tested our algorithm on a number of models and have found it with better performance. A part of the proposed algorithm was presented in MICAD an International Conference. Similarly, the remaining work is accepted for presentation in Computer Graphics International. The paper has also been recommended for the journal publication in “The Visual Computer” Journal. In short, our results have been published in two International conferences and two Journal Articles.

我们首先进行了系统的文献综述，寻找最先进的表面重新网格划分算法。该论文已被 IEEE TVCG 接收，这是一本非常好的计算机图形学期刊，然后我们提出了一种新颖的价优化算法。所提出的算法从 CVT 初始化开始，然后进行基于边缘的角度改进和价优化操作。所提出的方法将输入网格分段，然后以分而治之的方式对分段进行重新网格化。我们已经在许多模型上测试了我们的算法，并发现该算法具有更好的性能，并且在 MICAD 国际会议上发表了类似的论文，其余的工作也被接受在国际计算机图形学会议上发表。还被推荐在《The Visual Computer》杂志上发表，总之，我们的成果已经在两次国际会议和两篇期刊文章上发表。

项目成果

Surface Remeshing: A Systematic Literature Review of Methods and Research Directions

表面重划分：方法和研究方向的系统文献综述

• DOI: 10.1109/tvcg.2020.3016645
• 发表时间: 2020
• 影响因子: 5.2
• 作者: Dawar Khan; A. Plopski; Y. Fujimoto; M. Kanbara; G. Jabeen; Y. J. Zhang; X. Zhang;H. Kato
• 通讯作者: H. Kato

Valence Optimization and Angle Improvement for Molecular Surface Remeshing

分子表面重新网格化的化合价优化和角度改进

• 发表时间: 2020
• 作者: Dawar Khan

Valence optimization and angle improvement for molecular surface remeshing

分子表面重新网格化的化合价优化和角度改进

• DOI: 10.1007/s00371-020-01967-6
• 发表时间: 2020-09-02
• 期刊: The Visual Computer
• 作者: Dawar Khan;Ale;er Plopski;er;Yuichiro Fujimoto;M. Kanbara;Zhanglin Cheng;H. Kato
• 通讯作者: H. Kato

Valence Optimization and Angle Improvement for Molecular Surface Remeshing

分子表面重新网格化的化合价优化和角度改进

• DOI: 10.1007/s00371-020-01967-6
• 发表时间: 2020
• 作者: Dawar Khan; Ale;er Plopski; Yuichiro Fujimoto; Masayuki Kanbara; Zhanglin Cheng;Hirokazu Kato
• 通讯作者: Hirokazu Kato

Valence Optimization and Angle Improvement for Molecular Surface Remeshing

分子表面重新网格化的化合价优化和角度改进

• DOI: 10.1007/s00371-020-01967-6
• 发表时间: 2020
• 作者: Dawar Khan; Ale;er Plopski; Yuichiro Fujimoto; Masayuki Kanbara; Zhanglin Cheng;Hirokazu Kato
• 通讯作者: Hirokazu Kato