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A USABILITY EVALUATION OF A 3D MAP DISPLAY FOR PEDESTRIAN NAVIGATION
Pedestrian Navigation LOD 3D 2D Usability
2018/11/9
This paper is focused to address the map display usability for finding given POI addresses in a popular urban city area. LOD 1 of 3D representations of city buildings are presented into a 2.5D map for...
THE PERFORMANCE ANALYSIS OF A 3D MAP EMBEDDED INS/GPS FUSION ALGORITHM FOR SEAMLESS VEHICULAR NAVIGATION IN ELEVATED HIGHWAY ENVIRONMENTS
INS GPS Map Matching Vehicular Navigation.
2014/4/25
In this study, a 3D Map Matching (3D MM) algorithm is embedded to current INS/GPS fusion algorithm for enhancing the sustainability and accuracy of INS/GPS integration systems, especially the height c...
基于阴影流和3D MAP-MRF 的运动阴影消除
阴影消除 阴影流 马尔可夫随机场后验概率最大化 图切 混合高斯模型 运动目标检测
2013/8/19
阴影消除是运动检测中的一个重要问题。本文提出一种用阴影流和三维马尔可夫随机场后验概率最大化方法运动阴影消除算法。首先对每个像素建立混合高斯模型，通过阴影弱分类器，将可疑的阴影像素分离出来送到阴影流模型中。在线学习候选阴影像素，得到置信度高的阴影流模型。然后用混合高斯模型，阴影流和当前图像一起构建一个三维的马尔可夫随机场模型，将运动目标检测转化为标号组后验概率最大化/能量函数最小化。最后，构建一个与...