Abstract
We present Visibility Based Preconditioning (VBP) a new technique for efficiently solving the linear least squares problems that arise in bundle adjustment [24]. Using the camera-point visibility structure of the scene, we describe the construction of two preconditioners. These preconditioners when combined with an inexact step Levenberg-Marquardt algorithm[25] offer state of the art performance on the BAL data set [1], with 3-5× reduction in execution time over currently available methods while delivering comparable or better solution quality. © 2012 IEEE.
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CITATION STYLE
Kushal, A., & Agarwal, S. (2012). Visibility Based Preconditioning for bundle adjustment. In Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition (pp. 1442–1449). https://doi.org/10.1109/CVPR.2012.6247832
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