Revisiting the Variable Projection Method for Separable Nonlinear Least Squares Problems

CVPR 2017 Je Hyeong HongChristopher ZachAndrew Fitzgibbon

Variable Projection (VarPro) is a framework to solve optimization problems efficiently by optimally eliminating a subset of the unknowns. It is in particular adapted for Separable Nonlinear Least Squares (SNLS) problems, a class of optimization problems including low-rank matrix factorization with missing data and affine bundle adjustment as instances... (read more)

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