EMAN::HighpassSharpCutoffProcessor Class Reference

processor radial function: if x >= highpass, f(x) = 1; else f(x) = 0; More...

#include <processor.h>

Inheritance diagram for EMAN::HighpassSharpCutoffProcessor:

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Collaboration diagram for EMAN::HighpassSharpCutoffProcessor:

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List of all members.

Public Member Functions

string get_name () const
 Get the processor's name.
string get_desc () const
 Get the descrition of this specific processor.

Static Public Member Functions

static ProcessorNEW ()

Static Public Attributes

static const string NAME = "eman1.filter.highpass.sharp"

Protected Member Functions

void create_radial_func (vector< float > &radial_mask) const

Detailed Description

processor radial function: if x >= highpass, f(x) = 1; else f(x) = 0;

Definition at line 930 of file processor.h.


Member Function Documentation

void HighpassSharpCutoffProcessor::create_radial_func ( vector< float > &  radial_mask  )  const [protected, virtual]

Implements EMAN::FourierProcessor.

Definition at line 1190 of file processor.cpp.

References Assert, EMAN::HighpassFourierProcessor::highpass, and x.

01191 {
01192         Assert(radial_mask.size() > 0);
01193         float x = 0.0f , step = 0.5f/radial_mask.size();
01194         for (size_t i = 0; i < radial_mask.size(); i++) {
01195                 if (x >= highpass) {
01196                         radial_mask[i] = 1.0f;
01197                 }
01198                 else {
01199                         radial_mask[i] = 0;
01200                 }
01201                 x += step;
01202         }
01203 }

string EMAN::HighpassSharpCutoffProcessor::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 943 of file processor.h.

00944                 {
00945                         return "processor radial function: if x >= highpass, f(x) = 1; else f(x) = 0;";
00946                 }

string EMAN::HighpassSharpCutoffProcessor::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 933 of file processor.h.

References NAME.

00934                 {
00935                         return NAME;
00936                 }

static Processor* EMAN::HighpassSharpCutoffProcessor::NEW (  )  [inline, static]

Definition at line 938 of file processor.h.

00939                 {
00940                         return new HighpassSharpCutoffProcessor();
00941                 }


Member Data Documentation

const string HighpassSharpCutoffProcessor::NAME = "eman1.filter.highpass.sharp" [static]

Definition at line 948 of file processor.h.

Referenced by get_name().


The documentation for this class was generated from the following files:
Generated on Mon Jul 19 12:43:01 2010 for EMAN2 by  doxygen 1.4.7