Skeleton.cpp File Reference

Creation of skeleton imagems. More...

#include "Skeleton.h"
#include "Macros.h"
#include "Functions.h"
#include "../raster/Band.h"
#include "../raster/Utils.h"
#include "../common/PlatformUtils.h"
#include <boost/lexical_cast.hpp>
#include <boost/scoped_array.hpp>
#include <memory>
#include <cmath>
#include <cstring>

Go to the source code of this file.

Namespaces
	te
	URI C++ Library.
	te::rp
	Namespace for Raster Processing module of TerraLib.

Macros
#define	DIFFUSENEIGHBOR(neighborRow, neighborCol)
#define	SKELSTRENGTHNEIGHBOR(neighborRow, neighborCol)

Detailed Description

Creation of skeleton imagems.

Definition in file Skeleton.cpp.

Macro Definition Documentation

#define DIFFUSENEIGHBOR	(		neighborRow,
			neighborCol
	)

Value:

if( bufferMag[ neighborRow ][ neighborCol ] >= centerMag ) \
  { \
    ++validNeigborsNumber; \
    newCenterX += bufferX[ neighborRow ][ neighborCol ]; \
    newCenterY += bufferY[ neighborRow ][ neighborCol ]; \
  }

Definition at line 40 of file Skeleton.cpp.

Referenced by te::rp::Skeleton::applyVecDiffusionThreadEntry().

#define SKELSTRENGTHNEIGHBOR	(		neighborRow,
			neighborCol
	)

Value:

neiX = inputX[ neighborRow ][ neighborCol ]; \
  neiY = inputY[ neighborRow ][ neighborCol ]; \
  diffX = neiX - centerX; \
  diffY = neiY - centerY; \
  diffMag = std::sqrt( ( diffX * diffX ) + ( diffY * diffY ) ); \
  if( diffMag != 0.0 ) \
  { \
    strength += ( ( ( diffX * neiX ) + ( diffY * neiY ) ) / diffMag ); \
  }

Definition at line 48 of file Skeleton.cpp.

Referenced by te::rp::Skeleton::createSkeletonStrengthMap().