#include <processor.h>
Inheritance diagram for EMAN::SetSFProcessor:


Public Member Functions | |
| virtual string | get_name () const |
| Get the processor's name. | |
| virtual string | get_desc () const |
| Get the descrition of this specific processor. | |
| virtual 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.setstrucfac" |
Protected Member Functions | |
| void | create_radial_func (vector< float > &radial_mask, EMData *image) const |
| strucfac | XYData object with the curve to be imposed as intensity as a function of s | |
| apix | A/pix value. Overrides and replaces apix_x/y/z in image |
Definition at line 5629 of file processor.h.
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Implements EMAN::FourierAnlProcessor. Definition at line 6115 of file processor.cpp. References EMAN::EMData::get_attr(), EMAN::XYData::get_yatx(), EMAN::Dict::has_key(), EMAN::EMData::set_attr(), and sqrt(). 06115 {
06116 // The radial mask comes in with the existing radial image profile
06117 // The radial mask runs from 0 to the 1-D Nyquist (it leaves out the corners in Fourier space)
06118
06119 XYData *sf = params["strucfac"];
06120 if(params.has_key("apix")) {
06121 image->set_attr("apix_x", (float)params["apix"]);
06122 image->set_attr("apix_y", (float)params["apix"]);
06123 image->set_attr("apix_z", (float)params["apix"]);
06124 }
06125
06126 float apix=image->get_attr("apix_x");
06127
06128 int n = radial_mask.size();
06129 for (int i=0; i<n; i++) {
06130 if (radial_mask[i]>0) radial_mask[i]= n*n*n*sqrt(sf->get_yatx(i/(apix*2.0f*n),false)/radial_mask[i]);
06131 else if (i>0) radial_mask[i]=radial_mask[i-1];
06132 }
06133
06134 }
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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 5638 of file processor.h. 05639 {
05640 return "Filters the image so its 1-D power spectrum matches a supplied X-Y curve";
05641 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 5633 of file processor.h. 05634 {
05635 return NAME;
05636 }
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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::FourierAnlProcessor. Definition at line 5648 of file processor.h. References EMAN::TypeDict::put(). 05649 {
05650 TypeDict d;
05651 d.put("strucfac", EMObject::XYDATA, "An XYData object contaning the curve to be imposed as a function of S");
05652 d.put("apix", EMObject::FLOAT, " Override A/pix in the image header (changes x,y and z)");
05653 return d;
05654 }
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Definition at line 5643 of file processor.h. 05644 {
05645 return new SetSFProcessor();
05646 }
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Definition at line 187 of file processor.cpp. |
1.3.9.1