Single Image Augmented Reality Using Planar Structures in Urban Environments

Eric McClean, Yanpeng Cao, J. McDonald
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引用次数: 7

Abstract

In this paper, we present an effective method for integrating 3D augmented reality graphics into single images taken in urban environments. Building facades usually contain a large number of parallel lines aligned along several principal directions. We make use of the images of these 3D parallel lines and their corresponding vanishing points to recover a number of 3D planes from single 2D images of urban environments and then use them to represent the spatial layout of a scene. 3D objects are then aligned with respect to these recovered planes to achieve realistic augmented reality effects. In experiments we applied the proposed method to implement augmented reality in images from a benchmark image dataset of urban environments.
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在城市环境中使用平面结构的单图像增强现实
在本文中,我们提出了一种将三维增强现实图形集成到城市环境中拍摄的单幅图像中的有效方法。建筑立面通常包含大量沿几个主要方向排列的平行线。我们利用这些三维平行线的图像及其对应的消失点,从单个城市环境的二维图像中恢复多个三维平面,然后用它们来表示一个场景的空间布局。然后,3D对象与这些恢复的平面对齐,以实现逼真的增强现实效果。在实验中,我们将提出的方法应用于来自城市环境基准图像数据集的图像中实现增强现实。
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