#include <processor.h>
Inheritance diagram for EMAN::PhaseToMassCenterProcessor:
Public Member Functions | |
virtual void | process_inplace (EMData *image) |
To process an image in-place. | |
virtual string | get_name () const |
Get the processor's name. | |
virtual string | get_desc () const |
Get the descrition of this specific processor. | |
virtual TypeDict | get_param_types () const |
Get processor parameter information in a dictionary. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "xform.phasecenterofmass" |
int_shift_only | set to 1 only shift by integer, no interpolation |
Definition at line 5054 of file processor.h.
|
Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 5069 of file processor.h. 05070 { 05071 return "centers the image the center of mass, which is calculated using Fourier phases, ignores old dx, dy."; 05072 }
|
|
Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 5059 of file processor.h. 05060 {
05061 return NAME;
05062 }
|
|
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::Processor. Definition at line 5074 of file processor.h. References EMAN::TypeDict::put(). 05075 { 05076 TypeDict d; 05077 d.put("int_shift_only", EMObject::INT, "set to 1 only shift by integer, no interpolation"); 05078 return d; 05079 }
|
|
Definition at line 5064 of file processor.h. 05065 { 05066 return new PhaseToMassCenterProcessor(); 05067 }
|
|
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 5633 of file processor.cpp. References EMAN::EMData::get_ndim(), LOGWARN, EMAN::EMData::phase_cog(), EMAN::EMData::set_attr(), EMAN::Dict::set_default(), EMAN::Transform::set_trans(), t, and EMAN::EMData::translate(). 05634 { 05635 if (!image) { 05636 LOGWARN("NULL Image"); 05637 return; 05638 } 05639 05640 int int_shift_only = params.set_default("int_shift_only",1); 05641 05642 vector<float> pcog = image->phase_cog(); 05643 05644 int dims = image->get_ndim(); 05645 05646 if (int_shift_only) { 05647 int dx=-int(pcog[0]+0.5f),dy=0,dz=0; 05648 if ( dims >= 2 ) dy = -int(pcog[1]+0.5); 05649 if ( dims == 3 ) dz = -int(pcog[2]+0.5); 05650 05651 Transform t; 05652 t.set_trans((float)dx,(float)dy,(float)dz); 05653 if (dims == 3) image->set_attr("xform.align3d",&t); 05654 else if (dims == 2) image->set_attr("xform.align2d",&t); 05655 05656 image->translate(dx,dy,dz); 05657 } else { 05658 float dx=-pcog[0],dy=0.0,dz=0.0; 05659 if ( dims >= 2 ) dy = -pcog[1]; 05660 if ( dims == 3 ) dz = -pcog[2]; 05661 image->translate(dx,dy,dz); 05662 05663 Transform t; 05664 t.set_trans(dx,dy,dz); 05665 if (dims == 3) image->set_attr("xform.align3d",&t); 05666 else if (dims == 2) image->set_attr("xform.align2d",&t); 05667 } 05668 }
|
|
Definition at line 176 of file processor.cpp. |