天地及室内外一体实景地图系统研究与应用  

Research and Application of Real Map System of the Ground, Indoor & Outdoor Scenes

作　　者：明镜[1,2,3] 向泽君 向华[2,3] 吕楠 龙川 

机构地区：[1]重庆市勘测院,重庆401121 [2]重庆市移动测量工程技术研究中心,重庆401121 [3]重庆数字城市科技有限公司,重庆401121

出　　处：《地理信息世界》2018年第1期109-114,共6页Geomatics World

基　　金：住房和城乡建设部2015年科学技术项目(2015-K8-048);重庆市科委科研项目(cstc2014jcyj A90026;cstc2015sh mszx40007)资助

摘　　要：为解决实景影像常规生产及发布方式中存在的类型单一、整体性差、关联性不强、更新滞后、社会经济信息集成能力弱等局限,从实景影像的拼接匀色、关联建立、隐私处理、集成发布等多项关键技术研究入手,建立了天地及室内外一体实景地图系统。以天空、地面及室内外的实景地图为载体,从不同角度展示地形地貌、建筑群落、道路分布、车辆运行、人群聚集、商业场景等三维地理信息和社会经济信息。通过立体化的先进多媒体技术带来鲜活生动的沉浸式观感体验,能够让用户体验天空俯瞰城市风貌、足不出户逛商圈、游公园等应用。为实景地图系统的持续运营建立了顺应互联网时代发展的众需、众源和众创模式,开辟了实景应用的新途径,具有一定的推广价值。In order to overcome the limitations in conventional production anddistribution of the images, such as the singletype, poor integrity, weak relevance, lack of updating, as well as the weak integration capacity of socio-economic information, a real map system for the ground, indoor ＆ outdoor scenes is developed by means of key technology research, such as the image stitching and even coloring, correlation establishing, privacy processing, as well as the integrated release. The three-dimensional geographic information and socio-economic information such as topography, building community, road distribution, vehicle operation, crowd gathering, business scenes are displayed from different view in the ground, indoor and outdoor real maps. The advanced stereoscopic multimedia technology brings fresh and immersive look and feel experience, allowing users to experience the sky overlooking, home shopping, virtual touring and other applications. The crowd requirements, crowd sourcing and crowd making mode are created for the continuous operation of the real map system, which opened up a new way of real application with some promotional value.

关 键 词：天地一体实景地图 实景自动关联发布 众需众源众创模式 实景游公园 

分 类 号：P208[天文地球—地图制图学与地理信息工程]