#include <processor.h>
Inheritance diagram for EMAN::ImageProcessor:
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 EMData * | create_processor_image () const =0 |
|
Referenced by process_inplace(). |
|
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 321 of file processor.h. 00322 { 00323 return "An Image Processor defines a way to create a processor image. The processor image is used to multiply the input-image in the fourier space. ImageFilter class is the base class. Each specific ImageFilter class must define function create_processor_image(). "; 00324 }
|
|
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 485 of file processor.cpp. References create_processor_image(), data, EMAN::EMData::do_fft(), EMAN::EMData::do_ift(), EMAN::EMData::get_data(), EMAN::EMData::is_complex(), LOGWARN, t, and EMAN::EMData::update(). 00486 { 00487 if (!image) { 00488 LOGWARN("NULL image"); 00489 return; 00490 } 00491 00492 EMData *processor_image = create_processor_image(); 00493 00494 if (image->is_complex()) { 00495 (*image) *= *processor_image; 00496 } 00497 else { 00498 EMData *fft = image->do_fft(); 00499 (*fft) *= (*processor_image); 00500 EMData *ift = fft->do_ift(); 00501 00502 float *data = image->get_data(); 00503 float *t = data; 00504 float *ift_data = ift->get_data(); 00505 00506 data = ift_data; 00507 ift_data = t; 00508 00509 ift->update(); 00510 00511 if( fft ) 00512 { 00513 delete fft; 00514 fft = 0; 00515 } 00516 00517 if( ift ) 00518 { 00519 delete ift; 00520 ift = 0; 00521 } 00522 } 00523 00524 image->update(); 00525 }
|