A Factorization Based Algorithm for Multi-Image Projective Structure and Motion
A Factorization Based Algorithm for Multi-Image Projective Structure and Motion
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DOI：
10.1007/3-540-61123-1_183
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发表时间：
1996-04
期刊：
影响因子：
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通讯作者：
P. Sturm;B. Triggs
中科院分区：
文献类型：
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作者：
P. Sturm;B. Triggs
我们提出了一种方法，用于恢复投影的形状和运动从多个图像的场景的因式分解的矩阵包含在所有视图中的所有点的图像。只有当图像点被正确缩放时，这种分解才是可能的。本文的主要技术贡献是一个实用的方法，用于恢复这些缩放，只使用基本矩阵和核线估计的图像数据。由此产生的投影重建算法运行速度快，并提供准确的重建。模拟和真实的图像的结果。
We propose a method for the recovery of projective shape and motion from multiple images of a scene by the factorization of a matrix containing the images of all points in all views. This factorization is only possible when the image points are correctly scaled. The major technical contribution of this paper is a practical method for the recovery of these scalings, using only fundamental matrices and epipoles estimated from the image data. The resulting projective reconstruction algorithm runs quickly and provides accurate reconstructions. Results are presented for simulated and real images.