| 一种有效的序列图像自动拼接方法 |
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| 引用本文： | 陈丽莉,刘贵喜.一种有效的序列图像自动拼接方法[J].光电子．激光,2011(7):1112-1118. |
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| 作者姓名： | 陈丽莉 刘贵喜 |
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| 作者单位： | 西安电子科技大学自动控制系；;西安电子科技大学自动控制系； |
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| 基金项目： | 国家部委基金资助项目(9140A16050109DZ0124、9140A16050310DZ01);国家部委“十一五”科技资助项目(51316060205);中央高校基本科研业务费专项资金资助项目(JY10000904017) |
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| 摘 要： | 提出了一种基于相位相关法和加速鲁棒特性（SURF：Speeded-Up Robust Features）特征点匹配相结合的序列图像自动拼接算法。首先,利用相位相关法计算归一化相位相关度,通过最大相关度求交进行序列图像的自动排序,并计算得到平移参数;在平移参数指导下,粗估测特征检测感兴趣区域（ROI：Region of ...
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| 关 键 词： | 图像拼接 相位相关法 自动排序 SURF 图像配准 |
An efficient sequence image automatic mosaic algorithm |
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| CHEN Li-li and LIU Gui-xi.An efficient sequence image automatic mosaic algorithm[J].Journal of Optoelectronics·laser,2011(7):1112-1118. |
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| Authors: | CHEN Li-li and LIU Gui-xi |
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| Institution: | (Department of Automation,Xidian University,Xi′an 710071,China) |
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| Abstract: | In this paper,an efficient sequence image automatic mosaic algorithm based on phase correlation and speeded-up robust features(SURF) algorithm is proposed.Firstly,the peak value and the translation offset of the normalized cross-correlation function between adjacent images were computed and the disordered image sequence was sorted by maximal correlation degree intersecting.Then,the region of interest(ROI) was roughly computed,which improves SURF feature points extraction method and speeds up the... |
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| Keywords: | image mosaic phase correlation automatic sequencing SURF image registration |
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