| OpenMS 2.5.0

RANSACModel.h
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31 // $Maintainer: George Rosenberger $
32 // $Authors: George Rosenberger, Hannes Roest, Chris Bielow $
33 // --------------------------------------------------------------------------
34
35 #pragma once
36
37 #include <OpenMS/config.h>
38
39 #include <cstddef> // for size_t & ptrdiff_t
40 #include <vector>
41 #include <string>
42
43 namespace OpenMS
44 {
45
46 namespace Math
47 {
48
57 template<class ModelT = int> // dummy default to allow easy access to public typedefs
58 class RansacModel
59 {
60 public:
61 typedef std::pair<double, double> DPair;
62 typedef std::vector<DPair> DVec;
63 typedef DVec::const_iterator DVecIt;
64 typedef std::vector<double> ModelParameters;
65
66
68 ModelParameters rm_fit(const DVecIt& begin, const DVecIt& end) const
69 {
70 return static_cast<const ModelT*>(this)->rm_fit_impl(begin, end);
71 }
72
82 double rm_rsq(const DVecIt& begin, const DVecIt& end) const
83 {
84 return static_cast<const ModelT*>(this)->rm_rsq_impl(begin, end);
85 }
86
88 double rm_rss(const DVecIt& begin, const DVecIt& end, const ModelParameters& coefficients) const
89 {
90 return static_cast<const ModelT*>(this)->rm_rss_impl(begin, end, coefficients);
91 }
92
95 DVec rm_inliers(const DVecIt& begin, const DVecIt& end, const ModelParameters& coefficients, double max_threshold) const
96 {
97 return static_cast<const ModelT*>(this)->rm_inliers_impl(begin, end, coefficients, max_threshold);
98 }
99 };
100
101 }
102
103
104 }
OpenMS::Math::RansacModel::ModelParameters
std::vector< double > ModelParameters
Definition: RANSACModel.h:64
OpenMS::Math::RansacModel
Generic plug-in template base class using &#39;Curiously recurring template pattern&#39; (CRTP) to allow for ...
Definition: RANSACModel.h:58
OpenMS::Math::RansacModel::rm_inliers
DVec rm_inliers(const DVecIt &begin, const DVecIt &end, const ModelParameters &coefficients, double max_threshold) const
Definition: RANSACModel.h:95
OpenMS::Math::RansacModel::rm_rss
double rm_rss(const DVecIt &begin, const DVecIt &end, const ModelParameters &coefficients) const
calculates the residual sum of squares of the input points according to the model ...
Definition: RANSACModel.h:88
OpenMS::Math::RansacModel::DVec
std::vector< DPair > DVec
Definition: RANSACModel.h:62
OpenMS::Math::RansacModel::DPair
std::pair< double, double > DPair
Definition: RANSACModel.h:61
OpenMS
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:46
OpenMS::Math::RansacModel::rm_fit
ModelParameters rm_fit(const DVecIt &begin, const DVecIt &end) const
fit a model and return its parameters
Definition: RANSACModel.h:68
Math
OpenMS::Math::RansacModel::rm_rsq
double rm_rsq(const DVecIt &begin, const DVecIt &end) const
Returns the R-squared of the data applied to the model (computed on-the-fly).
Definition: RANSACModel.h:82
OpenMS::Math::RansacModel::DVecIt
DVec::const_iterator DVecIt
Definition: RANSACModel.h:63