OpenMS
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Generic plug-in template base class using 'Curiously recurring template pattern' (CRTP) to allow for arbitrary RANSAC models (e.g. linear or quadratic fits). More...
#include <OpenMS/ML/RANSAC/RANSACModel.h>
Public Types | |
typedef std::pair< double, double > | DPair |
typedef std::vector< DPair > | DVec |
typedef DVec::const_iterator | DVecIt |
typedef std::vector< double > | ModelParameters |
Public Member Functions | |
ModelParameters | rm_fit (const DVecIt &begin, const DVecIt &end) const |
fit a model and return its parameters More... | |
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). More... | |
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 More... | |
DVec | rm_inliers (const DVecIt &begin, const DVecIt &end, const ModelParameters &coefficients, double max_threshold) const |
Generic plug-in template base class using 'Curiously recurring template pattern' (CRTP) to allow for arbitrary RANSAC models (e.g. linear or quadratic fits).
An actual model should derive from this class using CRTP (see RansacModelLinear for an example) and implement the *_impl() functions.
typedef std::pair<double, double> DPair |
typedef DVec::const_iterator DVecIt |
typedef std::vector<double> ModelParameters |
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fit a model and return its parameters
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calculates the squared residual of each input point vs. the model. All points with an error <= max_threshold, are accepted as inliers and returned.
Returns the R-squared of the data applied to the model (computed on-the-fly).
Takes as input a standard vector of a standard pair of points in a 2D space.
begin | Iterator to first pair |
end | Past-end iterator to last pair |
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inline |
calculates the residual sum of squares of the input points according to the model