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Improve the documentation for cv::completeSymm and cv::RANSACUpdateNumIters.

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csukuangfj 2018-01-16 20:46:26 +01:00 committed by Fangjun Kuang
parent 4dc788ff84
commit decf6cab5e
2 changed files with 22 additions and 6 deletions
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15
modules/calib3d/src/precomp.hpp
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@ -61,6 +61,21 @@
namespace cv
{
/**
* Compute the number of iterations given the confidence, outlier ratio, number
* of model points and the maximum iteration number.
*
* @param p confidence value
* @param ep outlier ratio
* @param modelPoints number of model points required for estimation
* @param maxIters maximum number of iterations
* @return
* \f[
* \frac{\ln(1-p)}{\ln\left(1-(1-ep)^\mathrm{modelPoints}\right)}
* \f]
*
* If the computed number of iterations is less than maxIters, then 1 is returned.
*/
int RANSACUpdateNumIters( double p, double ep, int modelPoints, int maxIters );
class CV_EXPORTS LMSolver : public Algorithm

13
modules/core/include/opencv2/core.hpp
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@ -1739,20 +1739,21 @@ element is a 2D/3D vector to be transformed.
*/
CV_EXPORTS_W void perspectiveTransform(InputArray src, OutputArray dst, InputArray m );
/** @brief Copies the lower or the upper half of a square matrix to another half.
/** @brief Copies the lower or the upper half of a square matrix to its another half.
The function cv::completeSymm copies the lower half of a square matrix to
The function cv::completeSymm copies the lower or the upper half of a square matrix to
its another half. The matrix diagonal remains unchanged:
* \f$\texttt{mtx}_{ij}=\texttt{mtx}_{ji}\f$ for \f$i > j\f$ if
- \f$\texttt{m}_{ij}=\texttt{m}_{ji}\f$ for \f$i > j\f$ if
lowerToUpper=false
* \f$\texttt{mtx}_{ij}=\texttt{mtx}_{ji}\f$ for \f$i < j\f$ if
- \f$\texttt{m}_{ij}=\texttt{m}_{ji}\f$ for \f$i < j\f$ if
lowerToUpper=true
@param mtx input-output floating-point square matrix.
@param m input-output floating-point square matrix.
@param lowerToUpper operation flag; if true, the lower half is copied to
the upper half. Otherwise, the upper half is copied to the lower half.
@sa flip, transpose
*/
CV_EXPORTS_W void completeSymm(InputOutputArray mtx, bool lowerToUpper = false);
CV_EXPORTS_W void completeSymm(InputOutputArray m, bool lowerToUpper = false);
/** @brief Initializes a scaled identity matrix.