#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 | |
static 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 2816 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 2821 of file processor.h. 02822 { 02823 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."; 02824 }
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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 1626 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(). 01627 { 01628 if (!image) { 01629 LOGWARN("NULL image"); 01630 return; 01631 } 01632 if (!image->is_complex()) { 01633 LOGWARN("cannot apply complex processor on a real image. Nothing is done."); 01634 return; 01635 } 01636 01637 size_t size = (size_t)image->get_xsize() * 01638 (size_t)image->get_ysize() * 01639 (size_t)image->get_zsize(); 01640 float *data = image->get_data(); 01641 01642 image->ri2ap(); 01643 01644 for (size_t i = 0; i < size; i += 2) { 01645 process_pixel(data); 01646 data += 2; 01647 } 01648 01649 image->update(); 01650 image->ap2ri(); 01651 }
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Implemented in EMAN::ComplexNormPixel. Referenced by process_inplace(). |