EMAN2
Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | List of all members
EMAN::AddSigmaNoiseProcessor Class Reference

add sigma noise, multiply image's sigma value to noise More...

#include <processor.h>

Inheritance diagram for EMAN::AddSigmaNoiseProcessor:
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Collaboration diagram for EMAN::AddSigmaNoiseProcessor:
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Public Member Functions

virtual string get_name () const
 Get the processor's name. More...
 
virtual string get_desc () const
 Get the descrition of this specific processor. More...
 
- Public Member Functions inherited from EMAN::AddNoiseProcessor
virtual void process_inplace (EMData *image)
 To process an image in-place. More...
 
virtual TypeDict get_param_types () const
 Get processor parameter information in a dictionary. More...
 
- Public Member Functions inherited from EMAN::Processor
virtual ~Processor ()
 
virtual EMDataprocess (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...
 
virtual void set_params (const Dict &new_params)
 Set the processor parameters using a key/value dictionary. More...
 

Static Public Member Functions

static ProcessorNEW ()
 
- Static Public Member Functions inherited from EMAN::AddNoiseProcessor
static ProcessorNEW ()
 
- 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 EMDataEMFourierFilter (EMData *fimage, Dict params)
 Compute a Fourier-processor processed image without altering the original image. More...
 

Static Public Attributes

static const string NAME = "math.addsignoise"
 
- Static Public Attributes inherited from EMAN::AddNoiseProcessor
static const string NAME = "math.addnoise"
 

Protected Member Functions

float get_sigma (EMData *image)
 

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::Processor
Dict params
 

Detailed Description

add sigma noise, multiply image's sigma value to noise

Definition at line 6531 of file processor.h.

Member Function Documentation

◆ get_desc()

virtual string EMAN::AddSigmaNoiseProcessor::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::AddNoiseProcessor.

Definition at line 6544 of file processor.h.

6545 {
6546 return "add sigma noise.";
6547 }

◆ get_name()

virtual string EMAN::AddSigmaNoiseProcessor::get_name ( ) const
inlinevirtual

Get the processor's name.

Each processor is identified by a unique name.

Returns
The processor's name.

Reimplemented from EMAN::AddNoiseProcessor.

Definition at line 6534 of file processor.h.

6535 {
6536 return NAME;
6537 }
static const string NAME
Definition: processor.h:6549

References NAME.

◆ get_sigma()

float AddSigmaNoiseProcessor::get_sigma ( EMData image)
protectedvirtual

Reimplemented from EMAN::AddNoiseProcessor.

Definition at line 5876 of file processor.cpp.

5877{
5878 if (!image) {
5879 LOGWARN("NULL Image");
5880 return 0;
5881 }
5882 return image->get_attr("sigma");
5883}
#define LOGWARN
Definition: log.h:53

References LOGWARN.

◆ NEW()

static Processor * EMAN::AddSigmaNoiseProcessor::NEW ( )
inlinestatic

Definition at line 6539 of file processor.h.

6540 {
6541 return new AddSigmaNoiseProcessor();
6542 }
add sigma noise, multiply image's sigma value to noise
Definition: processor.h:6532

Member Data Documentation

◆ NAME

const string AddSigmaNoiseProcessor::NAME = "math.addsignoise"
static

Definition at line 6549 of file processor.h.

Referenced by get_name().


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