#include <processor.h>
Inheritance diagram for EMAN::SmartMaskProcessor:
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 | |
static Processor * | NEW () |
Static Public Attributes | |
static const string | NAME = "mask.smart" |
mask | mask value |
Definition at line 5734 of file processor.h.
virtual string EMAN::SmartMaskProcessor::get_desc | ( | ) | const [inline, virtual] |
Get the descrition of this specific processor.
This function must be overwritten by a subclass.
Implements EMAN::Processor.
Definition at line 5749 of file processor.h.
virtual string EMAN::SmartMaskProcessor::get_name | ( | ) | const [inline, virtual] |
Get the processor's name.
Each processor is identified by a unique name.
Implements EMAN::Processor.
Definition at line 5739 of file processor.h.
References NAME.
05740 { 05741 return NAME; 05742 }
virtual TypeDict EMAN::SmartMaskProcessor::get_param_types | ( | ) | const [inline, virtual] |
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 5754 of file processor.h.
References EMAN::EMObject::FLOAT, and EMAN::TypeDict::put().
05755 { 05756 TypeDict d; 05757 d.put("mask", EMObject::FLOAT, "mask value"); 05758 return d; 05759 }
static Processor* EMAN::SmartMaskProcessor::NEW | ( | ) | [inline, static] |
void SmartMaskProcessor::process_inplace | ( | EMData * | image | ) | [virtual] |
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.
image | The image to be processed. |
Implements EMAN::Processor.
Definition at line 6250 of file processor.cpp.
References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), LOGWARN, EMAN::Processor::params, sqrt(), EMAN::Util::square(), and EMAN::EMData::update().
06251 { 06252 if (!image) { 06253 LOGWARN("NULL Image"); 06254 return; 06255 } 06256 06257 float mask = params["mask"]; 06258 06259 int nx = image->get_xsize(); 06260 int ny = image->get_ysize(); 06261 int nz = image->get_zsize(); 06262 06263 float *dat = image->get_data(); 06264 double sma = 0; 06265 size_t smn = 0; 06266 float r = 0.0f; 06267 for (int k = 0; k < nz; ++k) { 06268 for (int j = 0; j < ny; ++j) { 06269 for (int i = 0; i < nx; ++i, ++dat) { 06270 r = 06271 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) + 06272 Util::square(k - nz / 2)); 06273 if (r > mask - 1.5f && r < mask - 0.5f) { 06274 sma += *dat; 06275 smn++; 06276 } 06277 } 06278 } 06279 } 06280 06281 float smask = (float) (sma / smn); 06282 image->update(); 06283 06284 dat = image->get_data(); 06285 for (int k = 0; k < nz; ++k) { 06286 for (int j = 0; j < ny; ++j) { 06287 for (int i = 0; i < nx; ++i, ++dat) { 06288 r = 06289 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) + 06290 Util::square(k - nz / 2)); 06291 if (r > mask - .5) { 06292 *dat = 0; 06293 } 06294 else { 06295 *dat -= smask; 06296 } 06297 } 06298 } 06299 } 06300 06301 image->update(); 06302 }
const string SmartMaskProcessor::NAME = "mask.smart" [static] |