MR::Filter::OptimalThreshold Class Reference

a filter to compute the optimal threshold to mask a DataSet. More...

#include "filter/optimal_threshold.h"

Inheritance diagram for MR::Filter::OptimalThreshold:

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 ()
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_

Detailed Description

a filter to compute the optimal threshold to mask a DataSet.

This function computes the optimal threshold to mask a DataSet using the parameter free approach defined in: Ridgway G et al. (2009) NeuroImage.44(1):99-111.

Typical usage:

Buffer<value_type> input_data (argument[0]);
auto input_voxel = input_data.voxel();
 
Filter::OptimalThreshold filter (input_data);
Header mask_header (input_data);
mask_header.info() = filter.info();
 
Buffer<bool> mask_data (mask_header, argument[1]);
auto mask_voxel mask_data.voxel();
 
filter(input_voxel, mask_voxel);

Definition at line 239 of file optimal_threshold.h.

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

• core/filter/optimal_threshold.h