Smoothing Algorithm for Planar and Surface Mesh Based on Element Geometric Deformation
المؤلفون المشاركون
Sun, Shuli
Zhang, Minglei
Gou, Zhihong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-05-24
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Smoothing is one of the basic procedures for improvement of mesh quality.
In this paper, a novel and efficient smoothing approach for planar and surface mesh based on element geometric deformation is developed.
The presented approach involves two main stages.
The first stage is geometric deformation of all the individual elements through a specially designed two-step stretching-shrinking operation (SSO), which is performed by moving the vertices of each element according to a certain rule in order to get better shape of the element.
The second stage is to determine the position of each node of the mesh by a weighted average strategy according to quality changes of its adjacent elements.
The suggested SSO-based smoothing algorithm works efficiently for triangular mesh and can be naturally expanded to quadrilateral mesh, arbitrary polygonal mesh, and mixed mesh.
Combined with quadratic error metric (QEM), this approach may be also applied to improve the quality of surface mesh.
The proposed method is simple to program and inherently very suitable for parallelization, especially on graphic processing unit (GPU).
Results of numerical experiments demonstrate the effectiveness and potential of this method.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Shuli& Zhang, Minglei& Gou, Zhihong. 2015. Smoothing Algorithm for Planar and Surface Mesh Based on Element Geometric Deformation. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1073836
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Shuli…[et al.]. Smoothing Algorithm for Planar and Surface Mesh Based on Element Geometric Deformation. Mathematical Problems in Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1073836
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Shuli& Zhang, Minglei& Gou, Zhihong. Smoothing Algorithm for Planar and Surface Mesh Based on Element Geometric Deformation. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1073836
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1073836
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر