#include <processor.h>
Inheritance diagram for EMAN::MaskEdgeMeanProcessor:
Public Member Functions | |
string | get_name () const |
Get the processor's name. | |
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. | |
string | get_desc () const |
Get the descrition of this specific processor. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "mask.ringmean" |
Protected Member Functions | |
void | calc_locals (EMData *image) |
void | process_dist_pixel (float *pixel, float dist) const |
Private Attributes | |
int | ring_width |
float | ring_avg |
ring_width | The width of the mask ring. |
Definition at line 2260 of file processor.h.
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Reimplemented from EMAN::CircularMaskProcessor. Definition at line 1424 of file processor.cpp. References data, EMAN::EMData::get_data(), NullPointerException, ring_avg, sqrt(), x, and y. 01425 { 01426 if (!image) { 01427 throw NullPointerException("NULL image"); 01428 } 01429 int nitems = 0; 01430 float sum = 0; 01431 float *data = image->get_data(); 01432 size_t i = 0; 01433 01434 for (int z = 0; z < nz; ++z) { 01435 for (int y = 0; y < ny; ++y) { 01436 for (int x = 0; x < nx; ++x) { 01437 float x1 = sqrt((x - xc) * (x - xc) + (y - yc) * (y - yc) + (z - zc) * (z - zc)); 01438 if (x1 <= outer_radius + ring_width && x1 >= outer_radius - ring_width) { 01439 sum += data[i]; 01440 ++nitems; 01441 } 01442 ++i; 01443 } 01444 } 01445 } 01446 01447 ring_avg = sum / nitems; 01448 }
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 2288 of file processor.h. 02289 { 02290 return "A step cutoff to the the mean value in a ring centered on the outer radius"; 02291 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 2263 of file processor.h. 02264 {
02265 return NAME;
02266 }
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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::CircularMaskProcessor. Definition at line 2281 of file processor.h. References EMAN::TypeDict::put(). 02282 { 02283 TypeDict d = CircularMaskProcessor::get_param_types(); 02284 d.put("ring_width", EMObject::INT, "The width of the mask ring."); 02285 return d; 02286 }
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Definition at line 2267 of file processor.h. 02268 { 02269 return new MaskEdgeMeanProcessor(); 02270 }
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Implements EMAN::CircularMaskProcessor. Definition at line 2299 of file processor.h. References dist(). 02300 { 02301 if (dist >= outer_radius_square || dist < inner_radius_square){ 02302 *pixel = ring_avg; 02303 } 02304 }
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Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 2272 of file processor.h. 02273 { 02274 CircularMaskProcessor::set_params(new_params); 02275 ring_width = params["ring_width"]; 02276 if (ring_width == 0) { 02277 ring_width = 1; 02278 } 02279 }
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Definition at line 100 of file processor.cpp. |
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Definition at line 2308 of file processor.h. Referenced by calc_locals(). |
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Definition at line 2307 of file processor.h. |