F_image

関数
	cv::ft::CV_EXPORTS_AS (createKernel1) void createKernel(InputArray A
	Creates kernel from basic functions. [詳解]
CV_EXPORTS_W void	cv::ft::createKernel (int function, int radius, OutputArray kernel, const int chn)
	Creates kernel from general functions. [詳解]
CV_EXPORTS_W void	cv::ft::inpaint (InputArray image, InputArray mask, OutputArray output, int radius, int function, int algorithm)
	Image inpainting [詳解]
CV_EXPORTS_W void	cv::ft::filter (InputArray image, InputArray kernel, OutputArray output)
	Image filtering [詳解]

変数
InputArray	cv::ft::B
InputArray OutputArray	cv::ft::kernel
InputArray OutputArray const int	cv::ft::chn

詳解

関数詳解

createKernel()

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

Creates kernel from general functions.

引数

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

The function creates kernel from predefined functions.

CV_EXPORTS_AS()

cv::ft::CV_EXPORTS_AS

(

createKernel1

)

Creates kernel from basic functions.

引数

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

The function creates kernel usable for latter fuzzy image processing.

filter()

CV_EXPORTS_W void cv::ft::filter	(	InputArray	image,
		InputArray	kernel,
		OutputArray	output
	)

Image filtering

引数

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

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

inpaint()

CV_EXPORTS_W void cv::ft::inpaint	(	InputArray	image,
		InputArray	mask,
		OutputArray	output,
		int	radius,
		int	function,
		int	algorithm
	)

Image inpainting

引数

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: ft::LINEAR Linear basic function.
algorithm	Algorithm could be one of the following: ft::ONE_STEP One step algorithm. ft::MULTI_STEP This algorithm automaticaly increases radius of the basic function. ft::ITERATIVE Iterative algorithm running in more steps using partial computations.

This function provides inpainting technique based on the fuzzy mathematic.

覚え書き

The algorithms are described in paper [Perf:rec].