OpenCV 4.10.0-dev
Open Source Computer Vision
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Rotation Estimation

Detailed Description

Classes

class  cv::detail::AffineBasedEstimator
 Affine transformation based estimator. More...
 
class  cv::detail::BundleAdjusterAffine
 Bundle adjuster that expects affine transformation represented in homogeneous coordinates in R for each camera param. Implements camera parameters refinement algorithm which minimizes sum of the reprojection error squares. More...
 
class  cv::detail::BundleAdjusterAffinePartial
 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. More...
 
class  cv::detail::BundleAdjusterBase
 Base class for all camera parameters refinement methods. More...
 
class  cv::detail::BundleAdjusterRay
 Implementation of the camera parameters refinement algorithm which minimizes sum of the distances between the rays passing through the camera center and a feature. : More...
 
class  cv::detail::BundleAdjusterReproj
 Implementation of the camera parameters refinement algorithm which minimizes sum of the reprojection error squares. More...
 
class  cv::detail::Estimator
 Rotation estimator base class. More...
 
class  cv::detail::HomographyBasedEstimator
 Homography based rotation estimator. More...
 
class  cv::detail::NoBundleAdjuster
 Stub bundle adjuster that does nothing. More...
 

Enumerations

enum  cv::detail::WaveCorrectKind {
  cv::detail::WAVE_CORRECT_HORIZ ,
  cv::detail::WAVE_CORRECT_VERT ,
  cv::detail::WAVE_CORRECT_AUTO
}
 

Functions

WaveCorrectKind cv::detail::autoDetectWaveCorrectKind (const std::vector< Mat > &rmats)
 Tries to detect the wave correction kind depending on whether a panorama spans horizontally or vertically.
 
void cv::detail::findMaxSpanningTree (int num_images, const std::vector< MatchesInfo > &pairwise_matches, Graph &span_tree, std::vector< int > &centers)
 
std::vector< int > cv::detail::leaveBiggestComponent (std::vector< ImageFeatures > &features, std::vector< MatchesInfo > &pairwise_matches, float conf_threshold)
 
String cv::detail::matchesGraphAsString (std::vector< String > &paths, std::vector< MatchesInfo > &pairwise_matches, float conf_threshold)
 
void cv::detail::waveCorrect (std::vector< Mat > &rmats, WaveCorrectKind kind)
 Tries to make panorama more horizontal (or vertical).
 

Enumeration Type Documentation

◆ WaveCorrectKind

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

Enumerator
WAVE_CORRECT_HORIZ 
Python: cv.detail.WAVE_CORRECT_HORIZ
WAVE_CORRECT_VERT 
Python: cv.detail.WAVE_CORRECT_VERT
WAVE_CORRECT_AUTO 
Python: cv.detail.WAVE_CORRECT_AUTO

Function Documentation

◆ autoDetectWaveCorrectKind()

WaveCorrectKind cv::detail::autoDetectWaveCorrectKind ( const std::vector< Mat > & rmats)

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

Tries to detect the wave correction kind depending on whether a panorama spans horizontally or vertically.

Parameters
rmatsCamera rotation matrices.
Returns
The correction kind to use for this panorama

◆ findMaxSpanningTree()

void cv::detail::findMaxSpanningTree ( int num_images,
const std::vector< MatchesInfo > & pairwise_matches,
Graph & span_tree,
std::vector< int > & centers )

◆ leaveBiggestComponent()

std::vector< int > cv::detail::leaveBiggestComponent ( std::vector< ImageFeatures > & features,
std::vector< MatchesInfo > & pairwise_matches,
float conf_threshold )
Python:
cv.detail.leaveBiggestComponent(features, pairwise_matches, conf_threshold) -> retval

◆ matchesGraphAsString()

String cv::detail::matchesGraphAsString ( std::vector< String > & paths,
std::vector< MatchesInfo > & pairwise_matches,
float conf_threshold )
Python:
cv.detail.matchesGraphAsString(paths, pairwise_matches, conf_threshold) -> retval

◆ waveCorrect()

void cv::detail::waveCorrect ( std::vector< Mat > & rmats,
WaveCorrectKind kind )
Python:
cv.detail.waveCorrect(rmats, kind) -> rmats

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

Tries to make panorama more horizontal (or vertical).

Parameters
rmatsCamera rotation matrices.
kindCorrection kind, see detail::WaveCorrectKind.