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Showing 1 to 1 of 1 for “"Coarse-to-fine Optimization"”.
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Optimization by Gaussian smoothing with application to geometric alignment
It is well-known that global optimization of a nonconvex function, in general, is computationally intractable. Nevertheless, many objective functions that we need to optimize may be nonconvex. In practice, when working with such a nonconvex function, a very natural heuristic is to employ a …