#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 5665 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 5680 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 5670 of file processor.h.
References NAME.
05671 { 05672 return NAME; 05673 }
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 5685 of file processor.h.
References EMAN::EMObject::FLOAT, and EMAN::TypeDict::put().
05686 { 05687 TypeDict d; 05688 d.put("mask", EMObject::FLOAT, "mask value"); 05689 return d; 05690 }
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 6136 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().
06137 { 06138 if (!image) { 06139 LOGWARN("NULL Image"); 06140 return; 06141 } 06142 06143 float mask = params["mask"]; 06144 06145 int nx = image->get_xsize(); 06146 int ny = image->get_ysize(); 06147 int nz = image->get_zsize(); 06148 06149 float *dat = image->get_data(); 06150 double sma = 0; 06151 size_t smn = 0; 06152 float r = 0.0f; 06153 for (int k = 0; k < nz; ++k) { 06154 for (int j = 0; j < ny; ++j) { 06155 for (int i = 0; i < nx; ++i, ++dat) { 06156 r = 06157 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) + 06158 Util::square(k - nz / 2)); 06159 if (r > mask - 1.5f && r < mask - 0.5f) { 06160 sma += *dat; 06161 smn++; 06162 } 06163 } 06164 } 06165 } 06166 06167 float smask = (float) (sma / smn); 06168 image->update(); 06169 06170 dat = image->get_data(); 06171 for (int k = 0; k < nz; ++k) { 06172 for (int j = 0; j < ny; ++j) { 06173 for (int i = 0; i < nx; ++i, ++dat) { 06174 r = 06175 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) + 06176 Util::square(k - nz / 2)); 06177 if (r > mask - .5) { 06178 *dat = 0; 06179 } 06180 else { 06181 *dat -= smask; 06182 } 06183 } 06184 } 06185 } 06186 06187 image->update(); 06188 }
const string SmartMaskProcessor::NAME = "mask.smart" [static] |