#include <processor.h>
Inheritance diagram for EMAN::LoGFourierProcessor:
Public Member Functions | |
LoGFourierProcessor () | |
string | get_name () const |
Get the processor's name. | |
string | get_desc () const |
Get the descrition of this specific processor. | |
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. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "filter.LoG" |
Protected Member Functions | |
void | create_radial_func (vector< float > &radial_mask) const |
Private Attributes | |
float | sigma |
sigma | LoG sigma |
Definition at line 1071 of file processor.h.
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Definition at line 1074 of file processor.h. 01074 :sigma(0) 01075 { 01076 }
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Implements EMAN::FourierProcessor. Definition at line 1269 of file processor.cpp. References Assert, sigma, EMAN::Dict::size(), and x. 01270 { 01271 01272 Assert(radial_mask.size() > 0); 01273 float x = 0.0f , nqstep = 0.5f/radial_mask.size(); 01274 size_t size=radial_mask.size(); 01275 float var = sigma*sigma; 01276 for (size_t i = 0; i < size; i++) { 01277 radial_mask[i] = ((x*x - var)/var*var)*exp(-x*x/2*var); 01278 x += nqstep; 01279 } 01280 }
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 1087 of file processor.h. 01088 { 01089 return "processor radial function: f(x) = ((x^2 - s^2)/s^4)e^-(x^2/2s^2)"; 01090 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1078 of file processor.h. 01079 {
01080 return NAME;
01081 }
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Get processor parameter information in a dictionary. Each parameter has one record in the dictionary. Each record contains its name, data-type, and description.
Reimplemented from EMAN::FourierProcessor. Definition at line 1098 of file processor.h. References EMAN::TypeDict::put(). 01099 { 01100 TypeDict d; 01101 d.put("sigma", EMObject::FLOAT, "LoG sigma"); 01102 return d; 01103 }
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Definition at line 1082 of file processor.h. 01083 { 01084 return new LoGFourierProcessor(); 01085 }
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Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::Processor. Definition at line 1092 of file processor.h.
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Definition at line 70 of file processor.cpp. |
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Definition at line 1111 of file processor.h. Referenced by create_radial_func(). |