Fine-Tuning Algorithm for 3D Mesh Based on Intelligent Optimization
岳顺 1刘保平1
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作者信息
1. 信阳艺术职业学院汽车工程学院,河南信阳 464000
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摘要
3D mesh简化是计算机图形学中的关键技术.大多数简化算法旨在权衡被简化3D mesh的占用内存和近似误差,因此很难找到最优的简化3D mesh.为了解决这一问题,文章提出了一种新的3D mesh微调算法.该算法通过调整被简化的3D mesh的点坐标,以搜索具有最小近似误差的简化3D mesh.实验结果表明,设计的微调算法可以进一步减小被简化的3D mesh的近似误差,并缩小被简化3D mesh与原始3D mesh之间的外观差距.
Abstract
3D mesh simplification is a key technology in computer graphics.Most reduction algorithms aim to find a trade-off between the memory footprint of the simplified 3D mesh and the approximation error.Therefore,it is difficult to find the optimal simplified 3D mesh.In order to solve this problem,this paper proposes a new 3D mesh fine-tuning algorithm.The algorithm operates on the vertices coordinates of the simplified 3D mesh to search for a simplified 3D mesh with the smallest approximation error.Experimental results show that our fine-tuning algorithm can further reduce the approximation error of the simplified 3D mesh,and can narrow the appearance gap between the simplified 3D mesh and the original 3D mesh.
关键词
3D/mesh/微调/智能优化/鲸鱼优化算法
Key words
3D mesh/fine-tuning/intelligent optimization/whale optimization algorithm
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