#include <processor.h>
Inheritance diagram for EMAN::ComplexPixelProcessor:
Public Member Functions | |
| void | process_inplace (EMData *image) |
| To process an image in-place. | |
Static Public Member Functions | |
| string | get_group_desc () |
| Get the description of this group of processors. | |
Protected Member Functions | |
| virtual void | process_pixel (float *x) const =0 |
ri2ap() is called before processing, so individual pixels will be A/P rather than R/I. The processor won't consider the pixel's coordinates and neighbors.
Definition at line 2779 of file processor.h.
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Get the description of this group of processors. This function is defined in a parent class. It gives a introduction to a group of processors.
Reimplemented from EMAN::Processor. Definition at line 2784 of file processor.h. 02785 {
02786 return "The base class for fourier space processor working on individual pixels. ri2ap() is called before processing, so individual pixels will be A/P rather than R/I. The processor won't consider the pixel's coordinates and neighbors.";
02787 }
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To process an image in-place. For those processors which can only be processed out-of-place, override this function to just print out some error message to remind user call the out-of-place version.
Implements EMAN::Processor. Definition at line 1594 of file processor.cpp. References EMAN::EMData::ap2ri(), data, EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), EMAN::EMData::is_complex(), LOGWARN, process_pixel(), EMAN::EMData::ri2ap(), and EMAN::EMData::update(). 01595 {
01596 if (!image) {
01597 LOGWARN("NULL image");
01598 return;
01599 }
01600 if (!image->is_complex()) {
01601 LOGWARN("cannot apply complex processor on a real image. Nothing is done.");
01602 return;
01603 }
01604
01605 size_t size = (size_t)image->get_xsize() *
01606 (size_t)image->get_ysize() *
01607 (size_t)image->get_zsize();
01608 float *data = image->get_data();
01609
01610 image->ri2ap();
01611
01612 for (size_t i = 0; i < size; i += 2) {
01613 process_pixel(data);
01614 data += 2;
01615 }
01616
01617 image->update();
01618 image->ap2ri();
01619 }
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Implemented in EMAN::ComplexNormPixel. Referenced by process_inplace(). |
1.3.9.1