基于用户体验的家具虚拟展示设计研究  

Design research on furniture virtual presentation based on user experience

作　　者：程晓晓[1] CHENG Xiaoxiao(Luoyang Institute of Science and Technology,Luoyang 471000,China)

机构地区：[1]洛阳理工学院,河南洛阳471000

出　　处：《现代电子技术》2020年第5期65-67,73,共4页Modern Electronics Technique

摘　　要：传统的虚拟家具展示操作流程复杂,且在进行家具角度变换时成像模糊,为解决这一问题,提出基于用户体验的家具虚拟展示设计。利用3D Studio MAX建模软件在开发平台上确定各个点的坐标,根据各个点的位置变化建立模型结构,在对数字正射影像数据进行校准的基础上叠加计算数字高程数据,生成具有视差的左右立体图像对,最后建立原型节点机制,引入虚拟现实建模语言动态映射技术,完成基于用户体验的家具虚拟展示设计。通过对用户进行任务测试的结果可知,使用基于用户体验的家具虚拟展示成像效果清晰度为5 MP,比传统方法的成像效果清晰度高出4 MP,验证了设计的基于用户体验的家具虚拟展示的有效性。The design on furniture virtual presentation based on user experience is proposed in view of the facts that the traditional virtual furniture display operation process is complex,and the imaging is fuzzy when the angle of furniture is changed.The 3D Studio MAX modeling software is used to determine the coordinates of each point on the development platform and build the model structure according to the change of position of each point.The superposition calculation of digital elevation data is executed on the basis of calibrating the digital orthoimage data to generate left and right stereo image pairs with parallax.Finally,the prototype node mechanism is established and the virtual reality modeling language(VRML)dynamic mapping technology is introduced to complete the design of furniture virtual presentation based on user experience.The results of task test on users show that the definition of imaging effect of furniture virtual presentation on the basis of user experience is 5 MP,which is 4 MP higher than that of the traditional method.The test results verify the effectiveness of furniture virtual presentation designed on the basis of user experience.

关 键 词：家具虚拟展示 用户体验 3D建模 VRML动态映射 立体图像对生成 设计研究 

分 类 号：TN99-34[电子电信—信号与信息处理] TP391.72[电子电信—信息与通信工程]