智慧校园活动热力模拟交互式数字沙盘  

Smart Interactive Digital Sandbox for the Simulation of Campus Activities

作　　者：吕健荣 陆旻 乐阳 LV Jianrong;LU Min;YUE Yang(School of Architecture and Urban Planning,Shenzhen University,Shenzhen 518060,China)

机构地区：[1]深圳大学建筑与城市规划学院,深圳518060

出　　处：《集成技术》2022年第1期77-87,共11页Journal of Integration Technology

基　　金：国家自然科学基金项目(61802265);深圳市稳定支撑面上项目(20200812122821001)。

摘　　要：随着计算机技术的发展,可视分析系统已不满足于传统的“屏幕-鼠标-键盘”的呈现及交互方式。近年来,数字沙盘投影系统越来越受到关注。该文在建设智慧校园的背景下,通过构建深度学习驱动的交互计算模型,实现支持多人协作、多道具交互的沙盘决策系统,设计并开发了交互式校园数字沙盘,并以校园活动热力模拟为应用场景,验证了该系统的可行性。With the development of computer multimedia,visual analytic system goes beyond the traditional screen-mouse-keyboard.Digital sandbox projection system has attracted more and more attention in recent years.In the context of smart campus,this work proposes an interactive campus digital sandbox,that supports multi-user cooperation and multi-item interaction by constructing a visual analytic pipeline of sensor input,intelligent computing terminal,visual output driven by deep learning.Taking the heatmap simulation of campus activities as an application scenario,the feasibility of the system is verified.

关 键 词：数字沙盘 热力模型 目标检测 可视化 人机交互 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]