MR::Filter::Gradient Class Reference

#include "filter/gradient.h"

Inheritance diagram for MR::Filter::Gradient:

Protected Attributes
Filter::Smooth	smoother
bool	wrt_scanner
const bool	magnitude
vector< default_type >	stdev
Protected Attributes inherited from MR::Filter::Base
std::string	message
Protected Attributes inherited from MR::Header
vector< Axis >	axes_
transform_type	transform_
std::string	name_
KeyValues	keyval_
const char *	format_
std::unique_ptr< ImageIO::Base >	io
	additional information relevant for images stored on file More...
DataType	datatype_
	the type of the data as stored on file More...
default_type	offset_
	the values by which to scale the intensities More...
default_type	scale_
std::array< size_t, 3 >	realign_perm_
std::array< bool, 3 >	realign_flip_

Additional Inherited Members
Protected Member Functions inherited from MR::Header
void	acquire_io (Header &H)
void	check (const Header &H) const
void	realign_transform ()
	realign transform to match RAS coordinate system as closely as possible More...
void	sanitise_voxel_sizes ()
void	sanitise_transform ()
void	sanitise_strides ()

Detailed Description

Compute the image gradients of a 3D or 4D image.

Typical usage:

auto input = Image<float>::open (argument[0]);
Filter::Gradient gradient_filter (input);
auto output = Image<float>::create (argument[1], gradient_filter);
gradient_filter (input, output);

Definition at line 46 of file gradient.h.

Member Data Documentation

magnitude

const bool MR::Filter::Gradient::magnitude

protected

Definition at line 155 of file gradient.h.

smoother

Filter::Smooth MR::Filter::Gradient::smoother

protected

Definition at line 153 of file gradient.h.

stdev

vector<default_type> MR::Filter::Gradient::stdev

protected

Definition at line 156 of file gradient.h.

wrt_scanner

bool MR::Filter::Gradient::wrt_scanner

protected

Definition at line 154 of file gradient.h.

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The documentation for this class was generated from the following file:

• core/filter/gradient.h