Fuzzy image processing

Functions
void	cv::ft::createKernel (cv::InputArray A, cv::InputArray B, cv::OutputArray kernel, const int chn=1)
	Creates kernel from basic functions. More...
void	cv::ft::createKernel (int function, int radius, cv::OutputArray kernel, const int chn=1)
	Creates kernel from general functions. More...
void	cv::ft::filter (const cv::Mat &image, const cv::Mat &kernel, cv::Mat &output)
	Image filtering. More...
void	cv::ft::inpaint (const cv::Mat &image, const cv::Mat &mask, cv::Mat &output, int radius=2, int function=ft::LINEAR, int algorithm=ft::ONE_STEP)
	Image inpainting. More...

Detailed Description

Image proceesing based on F-transform is fast to process and easy to understand.

Function Documentation

void cv::ft::createKernel	(	cv::InputArray	A,
		cv::InputArray	B,
		cv::OutputArray	kernel,
		const int	chn = 1
	)

Creates kernel from basic functions.

Parameters

A	Basic function used in axis x.
B	Basic function used in axis y.
kernel	Final 32-b kernel derived from A and B.
chn	Number of kernel channels.

The function creates kernel usable for latter fuzzy image processing.

void cv::ft::createKernel	(	int	function,
		int	radius,
		cv::OutputArray	kernel,
		const int	chn = 1
	)

Creates kernel from general functions.

Parameters

function	Function type could be one of the following: LINEAR Linear basic function.
radius	Radius of the basic function.
kernel	Final 32-b kernel.
chn	Number of kernel channels.

The function creates kernel from predefined functions.

void cv::ft::filter	(	const cv::Mat &	image,
		const cv::Mat &	kernel,
		cv::Mat &	output
	)

Image filtering.

Parameters

image	Input image.
kernel	Final 32-b kernel.
output	Output 32-bit image.

Filtering of the input image by means of F-transform.

void cv::ft::inpaint	(	const cv::Mat &	image,
		const cv::Mat &	mask,
		cv::Mat &	output,
		int	radius = 2,
		int	function = ft::LINEAR,
		int	algorithm = ft::ONE_STEP
	)

Image inpainting.

Parameters

image	Input image.
mask	Mask used for unwanted area marking.
output	Output 32-bit image.
radius	Radius of the basic function.
function	Function type could be one of the following: LINEAR Linear basic function.
algorithm	Algorithm could be one of the following: ONE_STEP One step algorithm. MULTI_STEP Algorithm automaticaly increasing radius of the basic function. ITERATIVE Iterative algorithm running in more steps using partial computations.

This function provides inpainting technique based on the fuzzy mathematic.

Note

The algorithms are described in paper [119].