CVD::RobustI

CVD::RobustI Struct Reference
[Mathematical operations]

#include <irls.h>

List of all members.

Detailed Description

Robust reweighting (type I) for IRLS.

A reweighting class with $w(x)=\frac{1}{\sigma + |x|}$. This structure can be passed as the second template argument in IRLS.

Definition at line 35 of file irls.h.


Public Member Functions

double reweight (double x)
double true_scale (double x)
double objective (double x)

Public Attributes

double sd_inlier

Member Function Documentation

double CVD::RobustI::reweight ( double  x  )  [inline]

Returns $w(x)$.

Definition at line 37 of file irls.h.

References sd_inlier.

Referenced by objective(), and true_scale().

double CVD::RobustI::true_scale ( double  x  )  [inline]

Returns $w(x) + xw'(x)$.

Definition at line 38 of file irls.h.

References reweight().

double CVD::RobustI::objective ( double  x  )  [inline]

Returns $\int xw(x)dx$.

Definition at line 39 of file irls.h.

References reweight(), and sd_inlier.

Member Data Documentation

double CVD::RobustI::sd_inlier

The inlier standard deviation, $\sigma$.

Definition at line 36 of file irls.h.

Referenced by objective(), and reweight().

The documentation for this struct was generated from the following file:
Generated on Wed Feb 18 10:23:07 2009 for CVD by  doxygen 1.5.3