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


Public Member Functions | |
| string | get_name () const |
| Get the processor's name. | |
| string | get_desc () const |
| Get the descrition of this specific processor. | |
Static Public Member Functions | |
| Processor * | NEW () |
Static Public Attributes | |
| const string | NAME = "normalize.lredge" |
Protected Member Functions | |
| float | calc_mean (EMData *image) const |
Definition at line 4290 of file processor.h.
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Implements EMAN::NormalizeProcessor. Definition at line 3702 of file processor.cpp. References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), LOGWARN, nx, and ny. 03703 {
03704 if (!image) {
03705 LOGWARN("NULL Image");
03706 return 0;
03707 }
03708 double sum = 0;
03709 int nx = image->get_xsize();
03710 int ny = image->get_ysize();
03711 int nz = image->get_zsize();
03712 float *d = image->get_data();
03713 size_t nyz = ny * nz;
03714
03715 for (size_t i = 0; i < nyz; i++) {
03716 size_t l = i * nx;
03717 size_t r = l + nx - 2;
03718 sum += d[l] + d[l + 1] + d[r] + d[r + 1];
03719 }
03720 float mean = (float) sum / (4 * nyz);
03721 return mean;
03722 }
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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 4303 of file processor.h. 04304 {
04305 return "normalizes an image, uses 2 pixels on left and right edge";
04306 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 4293 of file processor.h. 04294 {
04295 return NAME;
04296 }
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Definition at line 4298 of file processor.h. 04299 {
04300 return new NormalizeLREdgeMeanProcessor();
04301 }
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Definition at line 156 of file processor.cpp. |
1.3.9.1