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EMAN::SigmaProcessor Class Reference

f(x) = mean if x<(mean-v2*sigma) or x>(mean+v1*sigma); else f(x) = x; More...

#include <processor.h>

Inheritance diagram for EMAN::SigmaProcessor:

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Collaboration diagram for EMAN::SigmaProcessor:

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List of all members.

Public Member Functions

string get_name () const
 Get the processor's name.
void set_params (const Dict &new_params)
 Set the processor parameters using a key/value dictionary.
TypeDict get_param_types () const
 Get processor parameter information in a dictionary.
string get_desc () const
 Get the descrition of this specific processor.

Static Public Member Functions

ProcessorNEW ()

Static Public Attributes

const string NAME = "math.sigma"

Protected Member Functions

void process_pixel (float *x) const

Private Attributes

float value1
float value2

Detailed Description

f(x) = mean if x<(mean-v2*sigma) or x>(mean+v1*sigma); else f(x) = x;

Parameters:
value1 A number reflecting total standard deviations in the right direction
value2 A number reflecting total standard deviations in the left direction

Definition at line 1997 of file processor.h.


Member Function Documentation

string EMAN::SigmaProcessor::get_desc  )  const [inline, virtual]
 

Get the descrition of this specific processor.

This function must be overwritten by a subclass.

Returns:
The description of this processor.

Implements EMAN::Processor.

Definition at line 2024 of file processor.h.

02025                 {
02026                         return "f(x) = mean if x<(mean-v2*sigma) or x>(mean+v1*sigma); else f(x) = x;";
02027                 }

string EMAN::SigmaProcessor::get_name  )  const [inline, virtual]
 

Get the processor's name.

Each processor is identified by a unique name.

Returns:
The processor's name.

Implements EMAN::Processor.

Definition at line 2000 of file processor.h.

02001                 {
02002                         return NAME;
02003                 }

TypeDict EMAN::SigmaProcessor::get_param_types  )  const [inline, virtual]
 

Get processor parameter information in a dictionary.

Each parameter has one record in the dictionary. Each record contains its name, data-type, and description.

Returns:
A dictionary containing the parameter info.

Reimplemented from EMAN::Processor.

Definition at line 2016 of file processor.h.

References EMAN::TypeDict::put().

02017                 {
02018                         TypeDict d;
02019                         d.put("value1", EMObject::FLOAT, "A number reflecting total standard deviations in the right direction");
02020                         d.put("value2", EMObject::FLOAT, "A number reflecting total standard deviations in the left direction");
02021                         return d;
02022                 }

Processor* EMAN::SigmaProcessor::NEW  )  [inline, static]
 

Definition at line 2004 of file processor.h.

02005                 {
02006                         return new SigmaProcessor();
02007                 }

void EMAN::SigmaProcessor::process_pixel float *  x  )  const [inline, protected, virtual]
 

Implements EMAN::RealPixelProcessor.

Definition at line 2032 of file processor.h.

References x.

02033                 {
02034                         if (*x < (mean - value2 * sigma) || *x > (mean + value1 * sigma))
02035                         {
02036                                 *x = mean;
02037                         }
02038                 }

void EMAN::SigmaProcessor::set_params const Dict new_params  )  [inline, virtual]
 

Set the processor parameters using a key/value dictionary.

Parameters:
new_params A dictionary containing the new parameters.

Reimplemented from EMAN::RealPixelProcessor.

Definition at line 2009 of file processor.h.

References EMAN::Dict::get().

02010                 {
02011                         params = new_params;
02012                         value1 = params.get("value1");
02013                         value2 = params.get("value2");
02014                 }


Member Data Documentation

const string SigmaProcessor::NAME = "math.sigma" [static]
 

Definition at line 97 of file processor.cpp.

float EMAN::SigmaProcessor::value1 [private]
 

Definition at line 2041 of file processor.h.

float EMAN::SigmaProcessor::value2 [private]
 

Definition at line 2042 of file processor.h.


The documentation for this class was generated from the following files:
Generated on Thu Dec 9 13:47:48 2010 for EMAN2 by  doxygen 1.3.9.1