mln::subsampling Namespace Reference

Namespace of "point-wise" expression tools. More...

Functions
template<typename I >
mln::trait::concrete< I >::ret	antialiased (const Image< I > &input, unsigned factor, const typename I::domain_t &output_domain, unsigned border_thickness)
	Antialiased subsampling.
template<typename I >
mln::trait::concrete< I >::ret	antialiased (const Image< I > &input, unsigned factor)
template<typename I >
mln::trait::concrete< I >::ret	gaussian_subsampling (const Image< I > &input, float sigma, const typename I::dpsite &first_p, const typename I::site::coord &gap)
	Gaussian subsampling FIXME : doxy.
template<typename I >
mln::trait::concrete< I >::ret	subsampling (const Image< I > &input, const typename I::site::delta &first_p, const typename I::site::coord &gap)
	Subsampling FIXME : doxy.

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Detailed Description

Namespace of "point-wise" expression tools.

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Function Documentation

template<typename I >

mln::trait::concrete< I >::ret mln::subsampling::antialiased	(	const Image< I > &	input,
		unsigned	factor,
		const typename I::domain_t &	output_domain,
		unsigned	border_thickness
	)			[inline]

Antialiased subsampling.

Parameters:

[in]	input	A gray-level image.
[in]	factor	Subsampling ratio. Must be divisible by 2 or 3.
[in]	output_domain	Force output domain.
[in]	border_thickness	Force output border thickness.

Definition at line 418 of file antialiased.hh.

Referenced by antialiased().

template<typename I >

mln::trait::concrete< I >::ret mln::subsampling::antialiased	(	const Image< I > &	input,
		unsigned	factor
	)			[inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 443 of file antialiased.hh.

References antialiased().

template<typename I >

mln::trait::concrete< I >::ret mln::subsampling::gaussian_subsampling	(	const Image< I > &	input,
		float	sigma,
		const typename I::dpsite &	first_p,
		const typename I::site::coord &	gap
	)			[inline]

Gaussian subsampling FIXME : doxy.

Definition at line 62 of file gaussian_subsampling.hh.

References mln::linear::gaussian(), mln::geom::ncols(), and mln::geom::nrows().

template<typename I >

mln::trait::concrete< I >::ret mln::subsampling::subsampling	(	const Image< I > &	input,
		const typename I::site::delta &	first_p,
		const typename I::site::coord &	gap
	)			[inline]

Subsampling FIXME : doxy.

Definition at line 91 of file subsampling.hh.

References mln::geom::ncols(), and mln::geom::nrows().