| 基于特征点的球面全景图快速生成算法 |
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| 引用本文： | 李松,张钦泉,吕卓,杨进华.基于特征点的球面全景图快速生成算法[J].长春光学精密机械学院学报,2012(3):75-78. |
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| 作者姓名： | 李松 张钦泉 吕卓 杨进华 |
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| 作者单位： | 长春理工大学光电工程学院,长春130022 |
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| 摘 要： | 提出一种基于球面投影模型的全景图生成算法,对普通相机获取的序列图像,实现了球面全景图的无缝拼接。通过双线性插值算法解决了球面投影变换中的变形问题,提出了一种基于特征点匹配的方法实现了球面全景图的无缝拼接。实验结果表明,该算法生成的球面全景图质量较高,具有良好的鲁棒性。
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| 关 键 词： | 球面全景图 图像拼接 特征匹配 图像融合 |
Fast Spherical Panorama Generation Algorithm Based on Feature Points |
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| LI Song,ZHANG Qinquan,LV Zhuo,YANG Jinhua.Fast Spherical Panorama Generation Algorithm Based on Feature Points[J].Journal of Changchun Institute of Optics and Fine Mechanics,2012(3):75-78. |
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| Authors: | LI Song ZHANG Qinquan LV Zhuo YANG Jinhua |
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| Affiliation: | (School of Opto-Electronics Engineering.University of sci.＆tech.of changchun,Changchun 130022) |
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| Abstract: | This paper presents a panorama generation algorithm based on spherical projection model,which achieves a seamless spherical panorama stitching to a sequence of images captured by ordinary camera.With bilinear interpolation algorithm to solve the spherical projection transformation of the deformation problem,we propose a method based on matching feature points to achieve a seamless spherical panorama stitching.Experimental results show that the algorithm generates high quality spherical panoramas,which has a good robustness. |
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| Keywords: | spherical panorama image stitching feature matching image fusion |
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