mln::world::binary_2d Namespace Reference

Namespaces
namespace	impl
namespace	internal
Functions
template<typename I>
mln::trait::concrete< I >::ret	enlarge (const Image< I > &input, unsigned n)
	Enlarge a binary image 2^n times.
template<typename I>
util::couple< image1d< float > , image1d< float > >	projected_histo (const Image< I > &input_, bool value=true)
image2d< value::int_u8 >	subsample (image2d< bool > &input, unsigned n)
	Subsample a Boolean image.

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Function Documentation

template<typename I>

mln::trait::concrete< I >::ret mln::world::binary_2d::enlarge	(	const Image< I > &	input,
		unsigned	n
	)			[inline]

Enlarge a binary image 2^n times.

Parameters:

[in]	input	A binary image.
[in]	n	The power of 2 setting up the enlargement.

Returns:

A binary image with a domain 2^n times larger.

Definition at line 352 of file enlarge.hh.

References mln::duplicate(), mln::world::binary_2d::internal::enlarge_dispatch(), mln::trace::entering(), mln::exact(), and mln::trace::exiting().

template<typename I>

util::couple<image1d<float>, image1d<float> > mln::world::binary_2d::projected_histo	(	const Image< I > &	input_,
		bool	value = true
	)			[inline]

Definition at line 53 of file projected_histo.hh.

References mln::opt::at(), mln::image1d< T >::at_(), mln::geom::bbox(), mln::exact(), mln::data::fill(), mln::geom::ncols(), mln::image1d< T >::ninds(), and mln::geom::nrows().

image2d< value::int_u8 > mln::world::binary_2d::subsample	(	image2d< bool > &	input,
		unsigned	n
	)

Subsample a Boolean image.

Parameters:

[in]	input	A binary image.
[in]	n	Linear subsampling coefficient.

Returns:

A gray level image.

Definition at line 64 of file subsample.hh.

References mln::data::convert(), mln::image2d< T >::delta_index(), mln::trace::entering(), mln::trace::exiting(), mln::internal::image_base< T, S, E >::is_valid(), mln::image2d< T >::ncols(), and mln::image2d< T >::nrows().