cv::ft Namespace Reference

Enumerations
enum	{   LINEAR = 1,   SINUS = 2 }
enum	{   ONE_STEP = 1,   MULTI_STEP = 2,   ITERATIVE = 3 }

Functions
void	createKernel (InputArray A, InputArray B, OutputArray kernel, const int chn)
	Creates kernel from basic functions.
void	createKernel (int function, int radius, OutputArray kernel, const int chn)
	Creates kernel from general functions.
void	filter (InputArray image, InputArray kernel, OutputArray output)
	Image filtering.
void	FT02D_components (InputArray matrix, InputArray kernel, OutputArray components, InputArray mask=noArray())
	Computes components of the array using direct \(F^0\)-transform.
void	FT02D_FL_process (InputArray matrix, const int radius, OutputArray output)
	Sligtly less accurate version of \(F^0\)-transfrom computation optimized for higher speed. The methods counts with linear basic function.
void	FT02D_FL_process_float (InputArray matrix, const int radius, OutputArray output)
	Sligtly less accurate version of \(F^0\)-transfrom computation optimized for higher speed. The methods counts with linear basic function.
void	FT02D_inverseFT (InputArray components, InputArray kernel, OutputArray output, int width, int height)
	Computes inverse \(F^0\)-transfrom.
int	FT02D_iteration (InputArray matrix, InputArray kernel, OutputArray output, InputArray mask, OutputArray maskOutput, bool firstStop)
	Computes \(F^0\)-transfrom and inverse \(F^0\)-transfrom at once and return state.
void	FT02D_process (InputArray matrix, InputArray kernel, OutputArray output, InputArray mask=noArray())
	Computes \(F^0\)-transfrom and inverse \(F^0\)-transfrom at once.
void	FT12D_components (InputArray matrix, InputArray kernel, OutputArray components)
	Computes components of the array using direct \(F^1\)-transform.
void	FT12D_createPolynomMatrixHorizontal (int radius, OutputArray matrix, const int chn)
	Creates horizontal matrix for \(F^1\)-transform computation.
void	FT12D_createPolynomMatrixVertical (int radius, OutputArray matrix, const int chn)
	Creates vertical matrix for \(F^1\)-transform computation.
void	FT12D_inverseFT (InputArray components, InputArray kernel, OutputArray output, int width, int height)
	Computes inverse \(F^1\)-transfrom.
void	FT12D_polynomial (InputArray matrix, InputArray kernel, OutputArray c00, OutputArray c10, OutputArray c01, OutputArray components, InputArray mask=noArray())
	Computes elements of \(F^1\)-transform components.
void	FT12D_process (InputArray matrix, InputArray kernel, OutputArray output, InputArray mask=noArray())
	Computes \(F^1\)-transfrom and inverse \(F^1\)-transfrom at once.
void	inpaint (InputArray image, InputArray mask, OutputArray output, int radius, int function, int algorithm)
	Image inpainting.