Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively. More...

#include <processor.h>

Inheritance diagram for EMAN::ZeroConstantProcessor:

Collaboration diagram for EMAN::ZeroConstantProcessor:

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Public Member Functions
string	get_name () const
	Get the processor's name. More...

string	get_desc () const
	Get the descrition of this specific processor. More...

Public Member Functions inherited from EMAN::AreaProcessor
	AreaProcessor ()

void	process_inplace (EMData *image)
	To process an image in-place. More...

void	set_params (const Dict &new_params)
	Set the processor parameters using a key/value dictionary. More...

TypeDict	get_param_types () const
	Get processor parameter information in a dictionary. More...

Public Member Functions inherited from EMAN::Processor
virtual	~Processor ()

virtual EMData *	process (const EMData *const image)
	To proccess an image out-of-place. More...

virtual void	process_list_inplace (vector< EMData * > &images)
	To process multiple images using the same algorithm. More...

virtual Dict	get_params () const
	Get the processor parameters in a key/value dictionary. More...

Static Public Member Functions
static Processor *	NEW ()

Static Public Member Functions inherited from EMAN::Processor
static string	get_group_desc ()
	Get the description of this group of processors. More...

static void	EMFourierFilterInPlace (EMData *fimage, Dict params)
	Compute a Fourier-filter processed image in place. More...

static EMData *	EMFourierFilter (EMData *fimage, Dict params)
	Compute a Fourier-processor processed image without altering the original image. More...

Static Public Attributes
static const string	NAME = "mask.contract"

Protected Member Functions
void	process_pixel (float pixel, float, float, float, float matrix) const

void	create_kernel () const

Additional Inherited Members
Public Types inherited from EMAN::Processor
enum	fourier_filter_types { TOP_HAT_LOW_PASS , TOP_HAT_HIGH_PASS , TOP_HAT_BAND_PASS , TOP_HOMOMORPHIC , GAUSS_LOW_PASS , GAUSS_HIGH_PASS , GAUSS_BAND_PASS , GAUSS_INVERSE , GAUSS_HOMOMORPHIC , BUTTERWORTH_LOW_PASS , BUTTERWORTH_HIGH_PASS , BUTTERWORTH_HOMOMORPHIC , KAISER_I0 , KAISER_SINH , KAISER_I0_INVERSE , KAISER_SINH_INVERSE , SHIFT , TANH_LOW_PASS , TANH_HIGH_PASS , TANH_HOMOMORPHIC , TANH_BAND_PASS , RADIAL_TABLE , CTF_ }
	Fourier filter Processor type enum. More...

Protected Attributes inherited from EMAN::AreaProcessor
int	areasize

int	matrix_size

float *	kernel

int	nx

int	ny

int	nz

Protected Attributes inherited from EMAN::Processor
Dict	params

Detailed Description

Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively.

Definition at line 4434 of file processor.h.

Member Function Documentation

◆ create_kernel()

void EMAN::ZeroConstantProcessor::create_kernel ( ) const

inlineprotectedvirtual

Implements EMAN::AreaProcessor.

Definition at line 4466 of file processor.h.

4467 {

4468 }

◆ get_desc()

string EMAN::ZeroConstantProcessor::get_desc ( ) const

inlinevirtual

Get the descrition of this specific processor.

This function must be overwritten by a subclass.

Returns: The description of this processor.

Reimplemented from EMAN::AreaProcessor.

Definition at line 4446 of file processor.h.

                {
                        return "Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively";
                }

◆ get_name()

string EMAN::ZeroConstantProcessor::get_name ( ) const

inlinevirtual

Get the processor's name.

Each processor is identified by a unique name.

Returns: The processor's name.

Implements EMAN::Processor.

Definition at line 4437 of file processor.h.

                {
                        return NAME;
                }

References NAME.

◆ NEW()

static Processor * EMAN::ZeroConstantProcessor::NEW ( )

inlinestatic

Definition at line 4441 of file processor.h.

                {
                        return new ZeroConstantProcessor();
                }

◆ process_pixel()

void EMAN::ZeroConstantProcessor::process_pixel	(	float *	pixel,
		float	,
		float	,
		float	,
		float *	matrix
	)		const

inlineprotectedvirtual

Reimplemented from EMAN::AreaProcessor.

Definition at line 4454 of file processor.h.

                {
                        if (*pixel != 0)
                        {
                                if (*pixel == matrix[1] || *pixel == matrix[3] || *pixel == matrix[5] ||
                                        *pixel == matrix[7] || matrix[1] == 0 || matrix[3] == 0 ||
                                        matrix[5] == 0 || matrix[7] == 0) {
                                        *pixel = 0;
                                }
                        }
                }

Member Data Documentation

◆ NAME

const string ZeroConstantProcessor::NAME = "mask.contract"

static

Definition at line 4451 of file processor.h.

Referenced by get_name().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members