Social street view: blending immersive street views with geo-tagged social media
Social street view: blending immersive street views with geo-tagged social media
复制标题
社交街景：将沉浸式街景与地理标记的社交媒体融合在一起
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
A. Varshney
中科院分区：
文献类型：
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作者：
Ruofei Du;A. Varshney
本文提出了一种沉浸式地理空间社交媒体系统，用于虚拟和增强现实环境。随着Flickr、Pinterest和Instagram等照片分享社交媒体网站的快速发展，地理标记照片现在无处不在。然而，目前的导航系统是一维或二维的，令人不满意。在本文中，我们展示了我们的原型系统，社交街景，它将地理标记的社交媒体呈现在其自然地理空间背景下，由沉浸式地图提供，如谷歌街景。本文提出了一种新的算法，用于融合和布局社交媒体，以一种美学上令人愉悦的方式与地理空间渲染，在视觉显著性指标方面对它们进行验证，提出了时空过滤器，并提出了一种系统架构，能够流式传输地理标记的社交媒体，并在一系列显示平台（包括平板电脑、台式机、头戴式显示器和大面积房间大小的曲面平铺显示器）上进行渲染。论文最后探讨了几个潜在的用例，包括沉浸式社会叙事、学习文化和众包旅游。
This paper presents an immersive geo-spatial social media system for virtual and augmented reality environments. With the rapid growth of photo-sharing social media sites such as Flickr, Pinterest, and Instagram, geo-tagged photographs are now ubiquitous. However, the current systems for their navigation are unsatisfyingly one- or two-dimensional. In this paper, we present our prototype system, Social Street View, which renders the geo-tagged social media in its natural geo-spatial context provided by immersive maps, such as Google Street View. This paper presents new algorithms for fusing and laying out the social media in an aesthetically pleasing manner with geospatial renderings, validates them with respect to visual saliency metrics, suggests spatio-temporal filters, and presents a system architecture that is able to stream geo-tagged social media and render it across a range of display platforms spanning tablets, desktops, head-mounted displays, and large-area room-sized curved tiled displays. The paper concludes by exploring several potential use cases including immersive social storytelling, learning about culture and crowd-sourced tourism.