#include <processor.h>
Inheritance diagram for EMAN::LowpassSharpCutoffProcessor:
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 Processor * | NEW () |
Static Public Attributes | |
static const string | NAME = "eman1.filter.lowpass.sharp" |
Protected Member Functions | |
void | create_radial_func (vector< float > &radial_mask) const |
Definition at line 864 of file processor.h.
void LowpassSharpCutoffProcessor::create_radial_func | ( | vector< float > & | radial_mask | ) | const [protected, virtual] |
Implements EMAN::FourierProcessor.
Definition at line 1064 of file processor.cpp.
References Assert, EMAN::LowpassFourierProcessor::lowpass, and x.
01065 { 01066 Assert(radial_mask.size() > 0); 01067 float x = 0.0f , step = 0.5f/radial_mask.size(); 01068 #ifdef DEBUG 01069 printf("%d %f %f\n",(int)radial_mask.size(),lowpass,step); 01070 #endif 01071 for (size_t i = 0; i < radial_mask.size(); i++) { 01072 if (x <= lowpass) { 01073 radial_mask[i] = 1.0f; 01074 } 01075 else { 01076 radial_mask[i] = 0; 01077 } 01078 x += step; 01079 } 01080 }
string EMAN::LowpassSharpCutoffProcessor::get_desc | ( | ) | const [inline, virtual] |
Get the descrition of this specific processor.
This function must be overwritten by a subclass.
Implements EMAN::Processor.
Definition at line 877 of file processor.h.
00878 { 00879 return "processor radial function: if x <= lowpass, f(x) = 1; else f(x) = 0;"; 00880 }
string EMAN::LowpassSharpCutoffProcessor::get_name | ( | ) | const [inline, virtual] |
Get the processor's name.
Each processor is identified by a unique name.
Implements EMAN::Processor.
Definition at line 867 of file processor.h.
References NAME.
00868 { 00869 return NAME; 00870 }
static Processor* EMAN::LowpassSharpCutoffProcessor::NEW | ( | ) | [inline, static] |
Definition at line 872 of file processor.h.
00873 { 00874 return new LowpassSharpCutoffProcessor(); 00875 }
const string LowpassSharpCutoffProcessor::NAME = "eman1.filter.lowpass.sharp" [static] |