Surface Simplification of 3D Animation Models Using Robust Homogeneous Coordinate Transformation

المؤلف

Tseng, Juin-Ling

المصدر

Journal of Applied Mathematics

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-14، 14ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-09-01

دولة النشر

مصر

عدد الصفحات

14

التخصصات الرئيسية

الرياضيات

الملخص EN

The goal of 3D surface simplification is to reduce the storage cost of 3D models.

A 3D animation model typically consists of several 3D models.

Therefore, to ensure that animation models are realistic, numerous triangles are often required.

However, animation models that have a high storage cost have a substantial computational cost.

Hence, surface simplification methods are adopted to reduce the number of triangles and computational cost of 3D models.

Quadric error metrics (QEM) has recently been identified as one of the most effective methods for simplifying static models.

To simplify animation models by using QEM, Mohr and Gleicher summed the QEM of all frames.

However, homogeneous coordinate problems cannot be considered completely by using QEM.

To resolve this problem, this paper proposes a robust homogeneous coordinate transformation that improves the animation simplification method proposed by Mohr and Gleicher.

In this study, the root mean square errors of the proposed method were compared with those of the method proposed by Mohr and Gleicher, and the experimental results indicated that the proposed approach can preserve more contour features than Mohr’s method can at the same simplification ratio.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Tseng, Juin-Ling. 2014. Surface Simplification of 3D Animation Models Using Robust Homogeneous Coordinate Transformation. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1037743

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Tseng, Juin-Ling. Surface Simplification of 3D Animation Models Using Robust Homogeneous Coordinate Transformation. Journal of Applied Mathematics No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1037743

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Tseng, Juin-Ling. Surface Simplification of 3D Animation Models Using Robust Homogeneous Coordinate Transformation. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1037743

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1037743