项目名称: 基于数据驱动的三维服装真实感模型研究与实现
项目编号: No.61272192
项目类型: 面上项目
立项/批准年度: 2013
项目学科: 自动化技术、计算机技术
项目作者: 王若梅
作者单位: 中山大学
项目金额: 80万元
中文摘要: 数字家庭中的三维显示与高速互联网技术的研究与发展,对三维虚拟环境的应用提出了新的要求,三维服装CAD、虚拟着装和数字化服装的研究已经成为目前国内外研究的热点问题。然而在如何生成符合人体实际需要和变化的三维服装模型方面,仍然存在一些有待解决的关键问题。本项目的研究特点是从实际应用问题中提出应用要求,上升到理论和一般的方法,再应用到实践中。在技术方法上,将二维服装几何设计数据与三维服装模型的建立机制有机地结合起来,采用分割、融合和保形变换等数学方法,重建光顺的三维服装的几何模型;通过离散化的动力仿真模型展现具有柔性约束的真实感的三维服装。最后,采用数据驱动的解决方案,通过读取和解析不同数据,完成交互式三维服装真实感的建模和显示。研究的结果拟在TCL、创维等三维终端显示设备上进行实验检测和应用。该项目的研究对于我国数字电视技术,数字家庭产业的发展和三维服装应用有着重要的理论和实际意义。
中文关键词: 数据驱动;三维服装;真实感服装;计算机仿真;
英文摘要: The research and development of 3D display and high-speed Internet technology in digital home put forward a new requirements for the applications of 3D virtual enviroment.The 3D garment CAD, virtual dressing, and digital customized clothing have become hot issues for the present research in the world recently.However,there are some important research problems to solve in the fields of how to construct 3D garment according to the actual needs and alteration for human.Our project is characterized by proposing the application requirements from the practical application, then rising to the theory and general method, and finally into practice. The main technical methods of this project are: firstly, we will combine the geometric designed data of 2D clothing to the established mechanism of 3D garment in order to reconstruct the smoothing geometric model of 3D garment by using segmentation,integration,conformal transformation and other mathematical methods.Then we will use discretization to the dynamic simulation model to show the real 3D garment with flexible constraints.Finally, We will utilize the data-driven solutions to construct the interactive real modeling and display of 3D garment through reading and parsing the different data.And the results of our research will be intended to conduct experimental testing
英文关键词: Data-driven;3D garment;Realistic garment;Computer simulation;