#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 | |
| Processor * | NEW () |
Static Public Attributes | |
| const string | NAME = "mask.smart" |
| mask | mask value |
Definition at line 5703 of file processor.h.
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 5718 of file processor.h. 05719 {
05720 return "Smart mask processor.";
05721 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 5708 of file processor.h. 05709 {
05710 return NAME;
05711 }
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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 5723 of file processor.h. References EMAN::TypeDict::put(). 05724 {
05725 TypeDict d;
05726 d.put("mask", EMObject::FLOAT, "mask value");
05727 return d;
05728 }
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Definition at line 5713 of file processor.h. 05714 {
05715 return new SmartMaskProcessor();
05716 }
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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 6164 of file processor.cpp. References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), LOGWARN, nx, ny, sqrt(), and EMAN::EMData::update(). 06165 {
06166 if (!image) {
06167 LOGWARN("NULL Image");
06168 return;
06169 }
06170
06171 float mask = params["mask"];
06172
06173 int nx = image->get_xsize();
06174 int ny = image->get_ysize();
06175 int nz = image->get_zsize();
06176
06177 float *dat = image->get_data();
06178 double sma = 0;
06179 size_t smn = 0;
06180 float r = 0.0f;
06181 for (int k = 0; k < nz; ++k) {
06182 for (int j = 0; j < ny; ++j) {
06183 for (int i = 0; i < nx; ++i, ++dat) {
06184 r =
06185 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) +
06186 Util::square(k - nz / 2));
06187 if (r > mask - 1.5f && r < mask - 0.5f) {
06188 sma += *dat;
06189 smn++;
06190 }
06191 }
06192 }
06193 }
06194
06195 float smask = (float) (sma / smn);
06196 image->update();
06197
06198 dat = image->get_data();
06199 for (int k = 0; k < nz; ++k) {
06200 for (int j = 0; j < ny; ++j) {
06201 for (int i = 0; i < nx; ++i, ++dat) {
06202 r =
06203 sqrt((float) Util::square(i - nx / 2) + Util::square(j - ny / 2) +
06204 Util::square(k - nz / 2));
06205 if (r > mask - .5) {
06206 *dat = 0;
06207 }
06208 else {
06209 *dat -= smask;
06210 }
06211 }
06212 }
06213 }
06214
06215 image->update();
06216 }
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Definition at line 193 of file processor.cpp. |
1.3.9.1