added test goodfeaturetotrack.cpp

Added missed accuracy test for goodFeaturesToTrack functions from opencv_imgproc module
We have to have the same name for cv::minMaxIdx  and reference code which I use in a test for Goodfeaturetotrack. Am I correct?



From: Ilya Lavrenov [mailto:notifications@github.com]
Sent: Thursday, December 25, 2014 6:32 PM
To: Itseez/opencv
Cc: Usentsov, Alexander
Subject: Re: [opencv] added test goodfeaturetotrack.cpp (#3540)


In modules/ts/include/opencv2/ts.hpp<https://github.com/Itseez/opencv/pull/3540#discussion-diff-22273968>:

> @@ -163,6 +163,9 @@ CV_EXPORTS void gemm(const Mat& src1, const Mat& src2, double alpha,

>                       const Mat& src3, double beta, Mat& dst, int flags);

>      CV_EXPORTS void transform( const Mat& src, Mat& dst, const Mat& transmat, const Mat& shift );

>  CV_EXPORTS double crossCorr(const Mat& src1, const Mat& src2);

> +CV_EXPORTS void threshold( const Mat& src, Mat& dst, double thresh, double maxval, int thresh_type );

> +CV_EXPORTS void minMaxInd( InputArray _img, double* minVal, double* maxVal,

you use wrong function name

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Reply to this email directly or view it on GitHub<https://github.com/Itseez/opencv/pull/3540/files#r22273968>.

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