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imgproc(getPerspectiveTransform): add solveMethod parameter

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drop compatibility workaround via runtime parameter
This commit is contained in:
Alexander Alekhin
2018-07-18 15:03:51 +03:00
parent 9787ab598b
commit d044ac1c66
3 changed files with 29 additions and 10 deletions
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modules/imgproc/include/opencv2/imgproc.hpp
+6 -4
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@@ -2359,9 +2359,6 @@ coordinate origin is assumed to be the top-left corner).
*/
CV_EXPORTS_W Mat getRotationMatrix2D( Point2f center, double angle, double scale );
//! returns 3x3 perspective transformation for the corresponding 4 point pairs.
CV_EXPORTS Mat getPerspectiveTransform( const Point2f src[], const Point2f dst[] );
/** @brief Calculates an affine transform from three pairs of the corresponding points.
The function calculates the \f$2 \times 3\f$ matrix of an affine transform so that:
@@ -2404,10 +2401,15 @@ where
@param src Coordinates of quadrangle vertices in the source image.
@param dst Coordinates of the corresponding quadrangle vertices in the destination image.
@param solveMethod method passed to cv::solve (#DecompTypes)
@sa findHomography, warpPerspective, perspectiveTransform
*/
CV_EXPORTS_W Mat getPerspectiveTransform( InputArray src, InputArray dst );
CV_EXPORTS_W Mat getPerspectiveTransform(InputArray src, InputArray dst, int solveMethod = DECOMP_LU);
/** @overload */
CV_EXPORTS Mat getPerspectiveTransform(const Point2f src[], const Point2f dst[], int solveMethod = DECOMP_LU);
CV_EXPORTS_W Mat getAffineTransform( InputArray src, InputArray dst );