#include <processor.h>
Inheritance diagram for EMAN::LinearRampProcessor:
Public Member Functions | |
LinearRampProcessor () | |
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 = "eman1.filter.ramp" |
Protected Member Functions | |
void | create_radial_func (vector< float > &radial_mask) const |
Private Attributes | |
float | intercept |
float | slope |
intercept | intercept in 'f(x) = slope * x + intercept | |
slope | slope in 'f(x) = slope * x + intercept |
Definition at line 1133 of file processor.h.
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Definition at line 1136 of file processor.h.
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Implements EMAN::FourierProcessor. Definition at line 1198 of file processor.cpp. References Assert, intercept, EMAN::Dict::size(), slope, and x. 01199 { 01200 Assert(radial_mask.size() > 0); 01201 float x = 0.0f , step = 0.5f/radial_mask.size(); 01202 size_t size=radial_mask.size(); 01203 for (size_t i = 0; i < size; i++) { 01204 radial_mask[i] = intercept + ((slope - intercept) * i) / (size - 1.0f); 01205 x += step; 01206 } 01207 }
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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 1149 of file processor.h. 01150 { 01151 return "processor radial function: f(x) = slope * x + intercept;"; 01152 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1140 of file processor.h. 01141 {
01142 return NAME;
01143 }
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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 1161 of file processor.h. References EMAN::TypeDict::put(). 01162 { 01163 TypeDict d; 01164 d.put("intercept", EMObject::FLOAT, "intercept in 'f(x) = slope * x + intercept'"); 01165 d.put("slope", EMObject::FLOAT, "slope in 'f(x) = slope * x + intercept'"); 01166 return d; 01167 }
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Definition at line 1144 of file processor.h. 01145 { 01146 return new LinearRampProcessor(); 01147 }
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Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::Processor. Definition at line 1154 of file processor.h. 01155 { 01156 params = new_params; 01157 intercept = params["intercept"]; 01158 slope = params["slope"]; 01159 }
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Definition at line 1175 of file processor.h. Referenced by create_radial_func(). |
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Definition at line 78 of file processor.cpp. |
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Definition at line 1176 of file processor.h. Referenced by create_radial_func(). |