#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 2480 of file processor.h.
|
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 1551 of file processor.cpp. References data, EMAN::Util::fast_floor(), EMAN::EMData::get_data(), NullPointerException, ring_avg, sqrt(), x, and y. 01552 { 01553 if (!image) { 01554 throw NullPointerException("NULL image"); 01555 } 01556 int nitems = 0; 01557 float sum = 0; 01558 float *data = image->get_data(); 01559 size_t i = 0; 01560 01561 xc = Util::fast_floor(nx/2.0f) + dx; 01562 yc = Util::fast_floor(ny/2.0f) + dy; 01563 zc = Util::fast_floor(nz/2.0f) + dz; 01564 01565 for (int z = 0; z < nz; ++z) { 01566 for (int y = 0; y < ny; ++y) { 01567 for (int x = 0; x < nx; ++x) { 01568 float x1 = sqrt((x - xc) * (x - xc) + (y - yc) * (y - yc) + (z - zc) * (z - zc)); 01569 if (x1 <= outer_radius + ring_width && x1 >= outer_radius - ring_width) { 01570 sum += data[i]; 01571 ++nitems; 01572 } 01573 ++i; 01574 } 01575 } 01576 } 01577 01578 ring_avg = sum / nitems; 01579 }
|
|
Get the descrition of this specific processor. This function must be overwritten by a subclass.
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 2508 of file processor.h. 02509 { 02510 return "A step cutoff to the the mean value in a ring centered on the outer radius"; 02511 }
|
|
Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 2483 of file processor.h. 02484 {
02485 return NAME;
02486 }
|
|
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 2501 of file processor.h. References EMAN::TypeDict::put(). 02502 { 02503 TypeDict d = CircularMaskProcessor::get_param_types(); 02504 d.put("ring_width", EMObject::INT, "The width of the mask ring."); 02505 return d; 02506 }
|
|
Definition at line 2487 of file processor.h. 02488 { 02489 return new MaskEdgeMeanProcessor(); 02490 }
|
|
Implements EMAN::CircularMaskProcessor. Definition at line 2519 of file processor.h. References dist(). 02520 { 02521 if (dist >= outer_radius_square || dist < inner_radius_square){ 02522 *pixel = ring_avg; 02523 } 02524 }
|
|
Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::CircularMaskProcessor. Definition at line 2492 of file processor.h. 02493 { 02494 CircularMaskProcessor::set_params(new_params); 02495 ring_width = params["ring_width"]; 02496 if (ring_width == 0) { 02497 ring_width = 1; 02498 } 02499 }
|
|
Definition at line 105 of file processor.cpp. |
|
Definition at line 2528 of file processor.h. Referenced by calc_locals(). |
|
Definition at line 2527 of file processor.h. |