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Sameer Agarwal
1b17145adf
The loss functions that ship with ceres can sometimes generate a zero first derivative if the residual is too large. In such cases Corrector fails with an ugly undebuggable crash. This CL is the first in a series of fixes to take care of this. We clamp the values of rho' from below by numeric_limits<double>::min(). Also included here is some minor cleanup where the constants are treated as doubles rather than integers. Thanks to Pierre Moulon for reporting this problem. Change-Id: I3aaf375303ecc2659bbf6fb56a812e7dc3a41106
Ceres Solver - A non-linear least squares minimizer ================================================== Please see docs/html/index.html for a tutorial and reference.