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EMAN::MinusPeakProcessor Class Reference

peak processor: pixel = pixel - max of values surrounding pixel. More...

#include <processor.h>

Inheritance diagram for EMAN::MinusPeakProcessor:

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Collaboration diagram for EMAN::MinusPeakProcessor:

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List of all members.

Public Member Functions

string get_name () const
 Get the processor's name.
string get_desc () const
 Get the descrition of this specific processor.

Static Public Member Functions

ProcessorNEW ()

Static Public Attributes

const string NAME = "math.submax"

Protected Member Functions

void process_pixel (float *pixel, const float *data, int n) const

Detailed Description

peak processor: pixel = pixel - max of values surrounding pixel.

This is a sort of positive peak-finding algorithm.

Definition at line 3136 of file processor.h.


Member Function Documentation

string EMAN::MinusPeakProcessor::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 3148 of file processor.h.

03149                 {
03150                         return "peak processor: pixel = pixel - max of values surrounding pixel. This is a sort of positive peak-finding algorithm.";
03151                 }

string EMAN::MinusPeakProcessor::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 3139 of file processor.h.

03140                 {
03141                         return NAME;
03142                 }

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

Definition at line 3143 of file processor.h.

03144                 {
03145                         return new MinusPeakProcessor();
03146                 }

void EMAN::MinusPeakProcessor::process_pixel float *  pixel,
const float *  data,
int  n
const [inline, protected, virtual]
 

Implements EMAN::BoxStatProcessor.

Definition at line 3156 of file processor.h.

References data.

03157                 {
03158                         float maxval = -FLT_MAX;
03159                         for (int i = 0; i < n; i++)
03160                         {
03161                                 if (data[i] > maxval) {
03162                                         maxval = data[i];
03163                                 }
03164                         }
03165                          *pixel -= maxval;
03166                 }


Member Data Documentation

const string MinusPeakProcessor::NAME = "math.submax" [static]
 

Definition at line 120 of file processor.cpp.


The documentation for this class was generated from the following files:
Generated on Tue Jun 11 13:48:41 2013 for EMAN2 by  doxygen 1.3.9.1