摘要
随着Web3D技术的不断发展,使得人们对基于Web3D家居模型的互联网在线即时可视化服务需求激增.利用轻量化关键技术,方便快捷地解决了大规模WebVR家居模型的处理、传输、重建、实时渲染等问题.提出了基于WebVR的轻量级三维家居素材库在线可视化服务,详细介绍了该系统对家居模型轻量化的实现过程中一些关键技术,包括轻量级渐进式网格处理、细粒化处理、基于视点传输等.结果表明,新的轻量化框架能够较好地处理模型,提升了传输速度.
With the development of Web3D technology,Web service demand for 3D household models on line application surged.Taking advantage of lightweight technology and so on,the processing,transmission,rebuilding,and real-time rendering problems were solved for large scale WebVR household models.Based on WebVR,this paper put forward the online visual service of Web3D lightweight household models repository was introduced.The detailed process of the lightweight household models,and some related key technologies,including lightweight progressive meshes processing,fine-grained preprocessing,viewpoint based transforming and so on were also introduced.The results showed that lightweight technology could process the household models rapidly.
作者
赵双燕
贾金原
周文
ZHAO Shuangyan;JIA Jinyuan;ZHOU Wen(Department of Software Engineering,Tongji University,Shanghai 201804,China)
出处
《郑州大学学报（工学版）》
CAS
北大核心
2019年第1期12-17,共6页
Journal of Zhengzhou University（Engineering Science）
基金
中央高校基本科研业务费--学科交叉类项目重点项目(20153797)
