maxfilt

The C++ interface for maxfilt. More...

array	maxfilt (const array &image, const unsigned height=3, const unsigned width=3)
	Maximum filtering within window (default 3x3) More...

Detailed Description

The C++ interface for maxfilt.

Apply a max filter of a given size to an image. A max filter is similar to the arbitrary filter except that instead of a weighted sum, the maximum value of the pixels covered by the kernel is returned.

Function Documentation

array af::maxfilt	(	const array &	image,
		const unsigned	height = 3,
		const unsigned	width = 3
	)

Maximum filtering within window (default 3x3)

// max filter an image with a 5x5 kernel
array img_out = maxfilt(img_in, 5, 5);

// max filter an image with the default 3x3 kernel
array img_out = maxfilt(img_in);

Parameters

[in]	image
[in]	height	of window (default 3)
[in]	width	of window (default 3)