柱面全景图像拼接柱面半径的确定

2015 6th IEEE International Conference on Software Engineering and Service Science (ICSESS) Pub Date : 2015-11-30 DOI:10.1109/ICSESS.2015.7339224

Xiao-long Ni, Zhengning Wang, Yan-Hong Jiang

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引用次数: 0

摘要

圆柱全景图像拼接有一个严重的缺陷，即焦距必须已知。本文提出了一种基于图像特征点的图像拼接焦距计算方法。由拼接图像之间的传输矩阵得到观测方程。然后利用束差法求解方程，优化焦距。实验结果证实了该方法的有效性。该方法极大地扩展了圆柱全景图像拼接的范围。

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Cylinder radius determination of cylindrical panoramic image mosaic

Cylindrical panoramic image mosaic has a severe flaw that the focal length must be known. Our article proposes a new method based on image feature points to calculate the focal length in the process of image mosaic. The observation equations can be gotten from the transmission matrix between stitching images. Then the Bundle Adjustment is used to solve equations and optimize the focal length. The results of the experiments confirm the effectiveness of our proposed method. This method greatly extended the scope of cylindrical panoramic image mosaic.

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2015 6th IEEE International Conference on Software Engineering and Service Science (ICSESS)

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