#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 2435 of file processor.h.
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Reimplemented from EMAN::CircularMaskProcessor. Definition at line 1479 of file processor.cpp. References data, EMAN::EMData::get_data(), NullPointerException, ring_avg, sqrt(), x, and y. 01480 { 01481 if (!image) { 01482 throw NullPointerException("NULL image"); 01483 } 01484 int nitems = 0; 01485 float sum = 0; 01486 float *data = image->get_data(); 01487 size_t i = 0; 01488 01489 for (int z = 0; z < nz; ++z) { 01490 for (int y = 0; y < ny; ++y) { 01491 for (int x = 0; x < nx; ++x) { 01492 float x1 = sqrt((x - xc) * (x - xc) + (y - yc) * (y - yc) + (z - zc) * (z - zc)); 01493 if (x1 <= outer_radius + ring_width && x1 >= outer_radius - ring_width) { 01494 sum += data[i]; 01495 ++nitems; 01496 } 01497 ++i; 01498 } 01499 } 01500 } 01501 01502 ring_avg = sum / nitems; 01503 }
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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 2463 of file processor.h. 02464 { 02465 return "A step cutoff to the the mean value in a ring centered on the outer radius"; 02466 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 2438 of file processor.h. 02439 {
02440 return NAME;
02441 }
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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 2456 of file processor.h. References EMAN::TypeDict::put(). 02457 { 02458 TypeDict d = CircularMaskProcessor::get_param_types(); 02459 d.put("ring_width", EMObject::INT, "The width of the mask ring."); 02460 return d; 02461 }
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Definition at line 2442 of file processor.h. 02443 { 02444 return new MaskEdgeMeanProcessor(); 02445 }
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Implements EMAN::CircularMaskProcessor. Definition at line 2474 of file processor.h. References dist(). 02475 { 02476 if (dist >= outer_radius_square || dist < inner_radius_square){ 02477 *pixel = ring_avg; 02478 } 02479 }
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Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 2447 of file processor.h. 02448 { 02449 CircularMaskProcessor::set_params(new_params); 02450 ring_width = params["ring_width"]; 02451 if (ring_width == 0) { 02452 ring_width = 1; 02453 } 02454 }
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Definition at line 105 of file processor.cpp. |
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Definition at line 2483 of file processor.h. Referenced by calc_locals(). |
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Definition at line 2482 of file processor.h. |