3D reconstruction of urban environments using in-vehicle fisheye camera
3D reconstruction of urban environments using in-vehicle fisheye camera
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DOI：
10.1109/icip.2013.6738442
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发表时间：
2013-09
期刊：
影响因子：
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通讯作者：
Jumpei Ishii;S. Sakai;Koichi Ito;T. Aoki;Takura Yanagi;Toshiyuki Ando
中科院分区：
文献类型：
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作者：
Jumpei Ishii;S. Sakai;Koichi Ito;T. Aoki;Takura Yanagi;Toshiyuki Ando
提出了一种基于车载鱼眼摄像机拍摄视频序列的城市环境三维重建算法。所提出的算法采用（i）鱼眼相机校准以将一般的运动结构应用于由鱼眼相机拍摄的视频序列，以及（ii）使用基于相位的对应匹配的准确、密集和鲁棒的特征点跟踪。使用车载鱼眼摄像机拍摄的视频序列进行的实验评估表明，与激光测量系统相比，该算法具有高效的三维重建性能。
This paper proposes a 3D reconstruction algorithm for urban environments from video sequences taken by an in-vehicle fisheye camera. The proposed algorithm employs (i) fisheye camera calibration to apply the general Structure from Motion to video sequences taken by the fisheye camera and (ii) accurate, dense and robust feature point tracking using phase-based correspondence matching. Experimental evaluation using the video sequence taken by the in-vehicle fisheye camera demonstrates that the proposed algorithm exhibits efficient performance of 3D reconstruction compared with the laser measurement system.