船体三维网格的图形用户界面设计  

Graphical user interface design of ship hull 3D mesh

作　　者：高圣斐 GAO Sheng-fei(Jiangxi University of Technology,Nanchang 330098,China)

机构地区：[1]江西科技学院,江西南昌330098

出　　处：《舰船科学技术》2021年第20期16-18,共3页Ship Science and Technology

摘　　要：由于船体三维立体显示存在一定不足,且图形特征匹配错误等,导致当前用户界面设计无法有效辅助船体三维网格模型设计。为此,提出船体三维网格的图形用户界面设计方法。结合虚拟现实技术,设计图形用户三维虚拟显示界面。以此为基础,通过识别不同手势指令,无接触虚拟操作用户界面功能模块,实现有效的人机交互,辅助完成船体网格模型模拟试验。结果表明:与基于图形推理、基于机械点阵以及基于数字图像处理技术等3种方法设计的界面交互结果相比,所研究方法设计下的用户界面交互匹配指数更高,每种手势的平均反应延迟更短,说明该用户界面表现更好。Due to some deficiencies in the three-dimensional display of ship hull and the wrong matching of graphic features,the current user interface design can not effectively assist the design of ship hull three-dimensional mesh model.Therefore,a graphical user interface design method for ship hull 3D grid is proposed.Combined with virtual reality technology,the three-dimensional virtual display interface of graphical user is designed.On this basis,by recognizing different gesture commands and contactless virtual operation of user interface function modules,effective human-computer interaction is realized to assist in the simulation test of hull grid model.The results show that compared with the interface interaction results designed by three methods based on graphical reasoning,mechanical lattice and digital image processing technology,the user interface interaction matching index under the research method is higher,and the average response delay of each gesture is shorter,indicating that the user interface performs better.

关 键 词：船体三维网格 虚拟现实技术 手势指令 图形用户界面 

分 类 号：TP142.3[自动化与计算机技术—控制理论与控制工程]