OpenCV  4.1.1-pre
Open Source Computer Vision
Looking for a C++ dev who knows OpenCV?
I'm looking for work. Hire me!
cv::detail::BundleAdjusterAffinePartial Class Reference

Bundle adjuster that expects affine transformation with 4 DOF represented in homogeneous coordinates in R for each camera param. More...

#include <opencv2/stitching/detail/motion_estimators.hpp>

Inheritance diagram for cv::detail::BundleAdjusterAffinePartial:
Collaboration diagram for cv::detail::BundleAdjusterAffinePartial:

Public Member Functions

 BundleAdjusterAffinePartial ()
 
double confThresh () const
 
bool operator() (const std::vector< ImageFeatures > &features, const std::vector< MatchesInfo > &pairwise_matches, std::vector< CameraParams > &cameras)
 Estimates camera parameters. More...
 
const Mat refinementMask () const
 
void setConfThresh (double conf_thresh)
 
void setRefinementMask (const Mat &mask)
 
void setTermCriteria (const TermCriteria &term_criteria)
 
TermCriteria termCriteria ()
 

Protected Member Functions

virtual bool estimate (const std::vector< ImageFeatures > &features, const std::vector< MatchesInfo > &pairwise_matches, std::vector< CameraParams > &cameras) CV_OVERRIDE
 This method must implement camera parameters estimation logic in order to make the wrapper detail::Estimator::operator()_ work. More...
 

Protected Attributes

Mat cam_params_
 
double conf_thresh_
 
std::vector< std::pair< int, int > > edges_
 
const ImageFeaturesfeatures_
 
int num_errs_per_measurement_
 
int num_images_
 
int num_params_per_cam_
 
const MatchesInfopairwise_matches_
 
Mat refinement_mask_
 
TermCriteria term_criteria_
 
int total_num_matches_
 

Detailed Description

Bundle adjuster that expects affine transformation with 4 DOF represented in homogeneous coordinates in R for each camera param.

Implements camera parameters refinement algorithm which minimizes sum of the reprojection error squares

It estimates all transformation parameters. Refinement mask is ignored.

See also
AffineBasedEstimator AffineBestOf2NearestMatcher BundleAdjusterAffine

Constructor & Destructor Documentation

◆ BundleAdjusterAffinePartial()

cv::detail::BundleAdjusterAffinePartial::BundleAdjusterAffinePartial ( )
inline

References CV_OVERRIDE.

Member Function Documentation

◆ confThresh()

double cv::detail::BundleAdjusterBase::confThresh ( ) const
inlineinherited

◆ estimate()

virtual bool cv::detail::BundleAdjusterBase::estimate ( const std::vector< ImageFeatures > &  features,
const std::vector< MatchesInfo > &  pairwise_matches,
std::vector< CameraParams > &  cameras 
)
protectedvirtualinherited

This method must implement camera parameters estimation logic in order to make the wrapper detail::Estimator::operator()_ work.

Parameters
featuresFeatures of images
pairwise_matchesPairwise matches of images
camerasEstimated camera parameters
Returns
True in case of success, false otherwise

Implements cv::detail::Estimator.

◆ operator()()

bool cv::detail::Estimator::operator() ( const std::vector< ImageFeatures > &  features,
const std::vector< MatchesInfo > &  pairwise_matches,
std::vector< CameraParams > &  cameras 
)
inlineinherited

Estimates camera parameters.

Parameters
featuresFeatures of images
pairwise_matchesPairwise matches of images
camerasEstimated camera parameters
Returns
True in case of success, false otherwise

References CV_OUT.

◆ refinementMask()

const Mat cv::detail::BundleAdjusterBase::refinementMask ( ) const
inlineinherited

References cv::Mat::clone().

Here is the call graph for this function:

◆ setConfThresh()

void cv::detail::BundleAdjusterBase::setConfThresh ( double  conf_thresh)
inlineinherited

◆ setRefinementMask()

void cv::detail::BundleAdjusterBase::setRefinementMask ( const Mat mask)
inlineinherited

References cv::Mat::clone(), CV_8U, CV_Assert, cv::Mat::size, and cv::Mat::type().

Here is the call graph for this function:

◆ setTermCriteria()

void cv::detail::BundleAdjusterBase::setTermCriteria ( const TermCriteria term_criteria)
inlineinherited

◆ termCriteria()

TermCriteria cv::detail::BundleAdjusterBase::termCriteria ( )
inlineinherited

Member Data Documentation

◆ cam_params_

Mat cv::detail::BundleAdjusterBase::cam_params_
protectedinherited

◆ conf_thresh_

double cv::detail::BundleAdjusterBase::conf_thresh_
protectedinherited

◆ edges_

std::vector<std::pair<int,int> > cv::detail::BundleAdjusterBase::edges_
protectedinherited

◆ features_

const ImageFeatures* cv::detail::BundleAdjusterBase::features_
protectedinherited

◆ num_errs_per_measurement_

int cv::detail::BundleAdjusterBase::num_errs_per_measurement_
protectedinherited

◆ num_images_

int cv::detail::BundleAdjusterBase::num_images_
protectedinherited

◆ num_params_per_cam_

int cv::detail::BundleAdjusterBase::num_params_per_cam_
protectedinherited

◆ pairwise_matches_

const MatchesInfo* cv::detail::BundleAdjusterBase::pairwise_matches_
protectedinherited

◆ refinement_mask_

Mat cv::detail::BundleAdjusterBase::refinement_mask_
protectedinherited

◆ term_criteria_

TermCriteria cv::detail::BundleAdjusterBase::term_criteria_
protectedinherited

◆ total_num_matches_

int cv::detail::BundleAdjusterBase::total_num_matches_
protectedinherited

The documentation for this class was generated from the following file: