RobustIII< Precision > Struct Template Reference

A reweighting class where the objective function tends to a fixed value, rather than infinity. More...

#include <irls.h>

List of all members.

Public Member Functions
void	set_sd (Precision x)
Precision	reweight (Precision x) const
Precision	objective (Precision x) const
Public Attributes
Precision	sd_inlier

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Detailed Description

template<typename Precision>
struct TooN::RobustIII< Precision >

A reweighting class where the objective function tends to a fixed value, rather than infinity.

Note that this is not therefore a proper distribution since its integral is not finite. It is considerably more efficient than RobustI and II, since log() is not used.

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Member Function Documentation

Precision reweight

(

Precision

x

)

const

Returns .

Returns .

References RobustIII< Precision >::sd_inlier.

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Member Data Documentation

Precision sd_inlier

Inlier standard deviation squared.

Referenced by RobustIII< Precision >::reweight(), and RobustIII< Precision >::set_sd().