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Merge pull request #21931 from victor1234:calib3d-add-undistortImagePoints

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Add undistortImagePoints function

* Add undistortImagePoints function
undistortPoints has unclear interface and additional functionality. New function computes only undistorted image points position

* Add undistortImagePoints test

* Add TermCriteria

* Fix layout
This commit is contained in:
Victor
2022-05-12 11:56:58 +03:00
committed by GitHub
parent dda96264df
commit 2b67bc448d
3 changed files with 60 additions and 0 deletions
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modules/calib3d/include/opencv2/calib3d.hpp
+16
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@@ -45,6 +45,7 @@
#define OPENCV_CALIB3D_HPP
#include "opencv2/core.hpp"
#include "opencv2/core/types.hpp"
#include "opencv2/features2d.hpp"
#include "opencv2/core/affine.hpp"
@@ -3721,6 +3722,21 @@ void undistortPoints(InputArray src, OutputArray dst,
InputArray cameraMatrix, InputArray distCoeffs,
InputArray R, InputArray P, TermCriteria criteria);
/**
* @brief Compute undistorted image points position
*
* @param src Observed points position, 2xN/Nx2 1-channel or 1xN/Nx1 2-channel (CV_32FC2 or
CV_64FC2) (or vector\<Point2f\> ).
* @param dst Output undistorted points position (1xN/Nx1 2-channel or vector\<Point2f\> ).
* @param cameraMatrix Camera matrix \f$\vecthreethree{f_x}{0}{c_x}{0}{f_y}{c_y}{0}{0}{1}\f$ .
* @param distCoeffs Distortion coefficients
*/
CV_EXPORTS_W
void undistortImagePoints(InputArray src, OutputArray dst, InputArray cameraMatrix,
InputArray distCoeffs,
TermCriteria = TermCriteria(TermCriteria::MAX_ITER + TermCriteria::EPS, 5,
0.01));
//! @} calib3d
/** @brief The methods in this namespace use a so-called fisheye camera model.