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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 5266 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 5289 of file processor.h.

05290                 {
05291                         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.";
05292                 }

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 5271 of file processor.h.

05272                 {
05273                         return NAME;
05274                 }

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 5281 of file processor.h.

References EMAN::TypeDict::put().

05282                 {
05283                         TypeDict d;
05284                         d.put("filename", EMObject::STRING, "mask image file name");
05285                         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");
05286                         return d;
05287                 }

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

Definition at line 5276 of file processor.h.

05277                 {
05278                         return new IndexMaskFileProcessor();
05279                 }

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 5966 of file processor.cpp.

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

05967 {
05968         if (!image) {
05969                 LOGWARN("NULL Image");
05970                 return;
05971         }
05972 
05973         const char *filename = params["filename"];
05974         EMData *msk = new EMData();
05975         msk->read_image(filename);
05976         if (!EMUtil::is_same_size(image, msk)) {
05977                 LOGERR("IndexMaskFileProcessor: Mask size different than image");
05978                 return;
05979         }
05980 
05981         if ((int) params["ismaskset"] != 0) {
05982                 msk->process_inplace("threshold.binaryrange", Dict("low", 0.5f, "high", 1.5f));
05983         }
05984 
05985         image->mult(*msk);
05986         if( msk )
05987         {
05988                 delete msk;
05989                 msk = 0;
05990         }
05991 }


Member Data Documentation

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

Definition at line 177 of file processor.cpp.


The documentation for this class was generated from the following files:
Generated on Mon May 2 13:30:41 2011 for EMAN2 by  doxygen 1.3.9.1