cv::quality::quality_utils Namespace Reference

Functions
template<typename OutT , typename InT >
OutT	expand_mat (const InT &src, int TYPE_DEFAULT=EXPANDED_MAT_DEFAULT_TYPE)
template<typename R >
std::vector< R >	expand_mats (InputArrayOfArrays arr, int TYPE_DEFAULT=EXPANDED_MAT_DEFAULT_TYPE)
template<typename R >
std::vector< R >	extract_mats (InputArrayOfArrays arr, const int type=-1)
cv::Mat	get_column_range (const cv::Mat &data)
double	mse_to_psnr (double mse, double max_pixel_value)
cv::Scalar	mse_to_psnr (cv::Scalar mse, double max_pixel_value)
template<typename T >
void	scale (cv::Mat &mat, const cv::Mat &range, const T min, const T max)

Variables
static CV_CONSTEXPR const int	EXPANDED_MAT_DEFAULT_TYPE = CV_32F

Function Documentation

expand_mat()

template<typename OutT , typename InT >

OutT cv::quality::quality_utils::expand_mat ( const InT &  src, int  TYPE_DEFAULT = EXPANDED_MAT_DEFAULT_TYPE  )

inline

expand_mats()

template<typename R >

std::vector<R> cv::quality::quality_utils::expand_mats ( InputArrayOfArrays  arr, int  TYPE_DEFAULT = EXPANDED_MAT_DEFAULT_TYPE  )

inline

extract_mats()

template<typename R >

std::vector<R> cv::quality::quality_utils::extract_mats ( InputArrayOfArrays  arr, const int  type = -1  )

inline

get_column_range()

cv::Mat cv::quality::quality_utils::get_column_range ( const cv::Mat &  data )

inline

mse_to_psnr() [1/2]

double cv::quality::quality_utils::mse_to_psnr ( double  mse, double  max_pixel_value  )

inline

mse_to_psnr() [2/2]

cv::Scalar cv::quality::quality_utils::mse_to_psnr ( cv::Scalar  mse, double  max_pixel_value  )

inline

scale()

template<typename T >

void cv::quality::quality_utils::scale ( cv::Mat &  mat, const cv::Mat &  range, const T  min, const T  max  )

inline

Examples:

samples/cpp/distrans.cpp, samples/cpp/facedetect.cpp, samples/cpp/fitellipse.cpp, samples/cpp/tutorial_code/ImgTrans/Sobel_Demo.cpp, samples/cpp/tutorial_code/ml/introduction_to_pca/introduction_to_pca.cpp, samples/dnn/classification.cpp, samples/dnn/object_detection.cpp, samples/dnn/openpose.cpp, samples/dnn/segmentation.cpp, and samples/tapi/hog.cpp.

Variable Documentation

EXPANDED_MAT_DEFAULT_TYPE

CV_CONSTEXPR const int cv::quality::quality_utils::EXPANDED_MAT_DEFAULT_TYPE = CV_32F

static