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.

我们从系统的文献综述开始，以找到用于表面重新融合的最新算法。该论文已被IEEE TVCG接受，这是计算机图形学上非常好的日记。然后，我们提出了一种新型算法，以优化价优化和分子表面的角度改善。所提出的算法从CVT初始化开始，然后是基于边缘的操作，以改进角度和价优化。提出的方法将输入网格段中的段中的段，然后以分裂和串扰方式重新段。我们已经在许多型号上测试了算法，并以更好的性能发现了算法。 MICAD在国际会议上提出了拟议算法的一部分。同样，剩余的工作也被接受用于国际计算机Graphics International。该论文还推荐在“ Visual Computer”杂志上的杂志出版物中。简而言之，我们的结果已在两次国际会议和两篇期刊文章中发表。

项目成果

Valence optimization and angle improvement for molecular surface remeshing

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

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

• DOI: 10.1109/tvcg.2020.3016645
• 发表时间: 2020-08
• 期刊: IEEE Transactions on Visualization and Computer Graphics
• 影响因子: 5.2
• 作者: Dawar Khan;Alexander Plopski;Yuichiro Fujimoto;M. Kanbara;Gul Jabeen;Y. Zhang;Xiaopeng Zhang;H. Kat

Valence Optimization for Molecular Surface Remeshing

分子表面重网格化的化合价优化

• 发表时间: 2020
• 作者: 木戸康平;佐瀬晃平;横川拓海;藤田聡;Dawar Khan
• 通讯作者: Dawar Khan