项目名称: 基于视觉感知优化的Web3D植物模型重构与自导航技术研究
项目编号: No.61202202
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 计算机科学学科
项目作者: 董天阳
作者单位: 浙江工业大学
项目金额: 23万元
中文摘要: 为了解决复杂三维植物模型数据量大和网络传输慢导致的可视化时视觉感知效果不佳的问题,本项目从植物模型的拓扑结构和视觉感知特征出发,通过对三维植物模型视觉感知重要性评价方法的研究,提出了一种基于视觉感知优化的Web3D三维植物模型重构方法,以及面向Web3D虚拟仿真的植物模型信息自导航方法。利用该方法可以优化三维植物模型可视化过程中的视觉感知,有效地减少三维植物模型的数据量,并能根据Web3D虚拟场景进行三维植物模型信息的自导航。
中文关键词: 视觉感知;植物模型;自导航;模型简化;
英文摘要: In order to solve the problem of poor visual perception caused by the huge data volume of complex 3D plant models and the slow rate of network transmission, this project makes use of the topology of the plant models and the characteristics of visual perception to evaluate the visual importance of Web 3D plant models. In addition, this project presents a reconstruction method of the Web 3D plant models based on optimized visual perception, as well as a method of information self-navigation for the plant model in Web 3D virtual simulation. This reconstruction and self-navigation of Web3D plant model based on the optimized visual perception can optimize the visual perception of the 3D plant models, effectively reduce the data volume of 3D models, and realize information self-navigation for the plant models in Web 3D virtual scene.
英文关键词: visual perception;plant model;self-navigation;model simplification;