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1篇 您的检索式:作者名="LIN JingDun"
    题名 作者 年代 出处 被引量
1Augmented reality registration algorithm based on nature feature recognition显示文摘This paper presents an improved key frame based augmented reality registration algorithm for real-time motion tracking in outdoor environment. In such applications, wide-baseline feature matching is a critical problem. In this paper, we apply randomized tree method to match key points extracted from the input image to those key frames as a classification problem. Extended Kalman filter is also utilized for jitter correction. A video see-through mobile augmented reality system is built for the on-site digital reconstruction of Yuanmingyuan Garden. Experimental results demonstrate that this algorithm is real-time, robust and effective for outdoor tracking.CHEN Jing WANG YongTian GUO JunWei LIU Wei LIN JingDun XUE Kang LIU Yue DING GangYi 2010Science China(Information Sciences)2010,53,8:11
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