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EMAN::IndexMaskFileProcessor Class Reference

Multiplies the image by the specified file using pixel indices. More...

#include <processor.h>

Inheritance diagram for EMAN::IndexMaskFileProcessor:

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Collaboration diagram for EMAN::IndexMaskFileProcessor:

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List of all members.

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 TypeDict get_param_types () const
 Get processor parameter information in a dictionary.
virtual string get_desc () const
 Get the descrition of this specific processor.

Static Public Member Functions

ProcessorNEW ()

Static Public Attributes

const string NAME = "mask.fromfile"

Detailed Description

Multiplies the image by the specified file using pixel indices.

The images must be same size. If 'ismaskset=' is 1, it will take a file containing a set of masks and apply the first mask to the image.

Parameters:
filename mask image file name
ismaskset If set to 1, it will take a file containing a set of masks and apply the first mask to the image

Definition at line 5125 of file processor.h.


Member Function Documentation

virtual string EMAN::IndexMaskFileProcessor::get_desc  )  const [inline, virtual]
 

Get the descrition of this specific processor.

This function must be overwritten by a subclass.

Returns:
The description of this processor.

Implements EMAN::Processor.

Definition at line 5148 of file processor.h.

05149                 {
05150                         return "Multiplies the image by the specified file using pixel indices. The images must be same size. If 'ismaskset=' is 1, it will take a file containing a set of masks and apply the first mask to the image.";
05151                 }

virtual string EMAN::IndexMaskFileProcessor::get_name  )  const [inline, virtual]
 

Get the processor's name.

Each processor is identified by a unique name.

Returns:
The processor's name.

Implements EMAN::Processor.

Definition at line 5130 of file processor.h.

05131                 {
05132                         return NAME;
05133                 }

virtual TypeDict EMAN::IndexMaskFileProcessor::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.

Returns:
A dictionary containing the parameter info.

Reimplemented from EMAN::Processor.

Definition at line 5140 of file processor.h.

References EMAN::TypeDict::put().

05141                 {
05142                         TypeDict d;
05143                         d.put("filename", EMObject::STRING, "mask image file name");
05144                         d.put("ismaskset", EMObject::INT, "If set to 1, it will take a file containing a set of masks and apply the first mask to the image");
05145                         return d;
05146                 }

Processor* EMAN::IndexMaskFileProcessor::NEW  )  [inline, static]
 

Definition at line 5135 of file processor.h.

05136                 {
05137                         return new IndexMaskFileProcessor();
05138                 }

void IndexMaskFileProcessor::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.

Parameters:
image The image to be processed.

Implements EMAN::Processor.

Definition at line 5900 of file processor.cpp.

References EMAN::EMUtil::is_same_size(), LOGERR, LOGWARN, EMAN::EMData::mult(), EMAN::EMData::process_inplace(), and EMAN::EMData::read_image().

05901 {
05902         if (!image) {
05903                 LOGWARN("NULL Image");
05904                 return;
05905         }
05906 
05907         const char *filename = params["filename"];
05908         EMData *msk = new EMData();
05909         msk->read_image(filename);
05910         if (!EMUtil::is_same_size(image, msk)) {
05911                 LOGERR("IndexMaskFileProcessor: Mask size different than image");
05912                 return;
05913         }
05914 
05915         if ((int) params["ismaskset"] != 0) {
05916                 msk->process_inplace("threshold.binaryrange", Dict("low", 0.5f, "high", 1.5f));
05917         }
05918 
05919         image->mult(*msk);
05920         if( msk )
05921         {
05922                 delete msk;
05923                 msk = 0;
05924         }
05925 }


Member Data Documentation

const string IndexMaskFileProcessor::NAME = "mask.fromfile" [static]
 

Definition at line 172 of file processor.cpp.


The documentation for this class was generated from the following files:
Generated on Thu Dec 9 13:48:15 2010 for EMAN2 by  doxygen 1.3.9.1