基于误差最小化的三维动画图象建模方法研究  

Research on Three-dimensional Animation Image Modeling Method Based on Error Minimization

作　　者：范文娟[1] FAN Wen-juan(Department of Media Engineering, Chuzhou Vocational and Technical College, Chuzhou 239000, China)

机构地区：[1]滁州职业技术学院传媒工程系,安徽滁州239000

出　　处：《西安文理学院学报（自然科学版）》2019年第3期23-26,31,共5页Journal of Xi’an University(Natural Science Edition)

摘　　要：针对基于图象的三维建模方法存在着不精确的问题,提出了一种基于误差最小化的视频自动三维建模方法.该方法利用互信息计算三维模型的拟合得分,并对模型拟合进行优化.该优化方案在不需要人工干预的情况下最小化拟合误差,以提高三维动画图象建模的精度.实验评估部分使用了真实的视频作为数据集,实验结果验证了本文方法的有效性.Aiming at the problem of inaccuracy of image-based three-dimensional modeling method, a video automatic three-dimensional modeling method based on error minimization is proposed. This method uses mutual information to calculate the fitting score of three-dimensional model, and optimizes the model fitting. The optimization scheme minimizes the fitting error without manual intervention to improve the accuracy of three-dimensional animation image modeling. The experimental evaluation part uses real video as data set. The experimental results verify the effectiveness of the proposed method in this paper.

关 键 词：三维建模 动画图象 误差 最优化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]