BIAS::Dilation< InputStorageType, OutputStorageType > Class Template Reference
[Image Filters and Image Transformations]

Dilation operator for binary images (black and white). More...

#include <Filter/Dilation.hh>

Inheritance diagram for BIAS::Dilation< InputStorageType, OutputStorageType >:

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Collaboration diagram for BIAS::Dilation< InputStorageType, OutputStorageType >:

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List of all members.

Public Types

enum  TBorderHandling { TBH_full, TBH_same, TBH_valid }
 enum for border calculation, same meanings as in matlab:
  • TBH_valid: returns only the pixels whose values can be computed without using zero padding of the input image.
More...

Public Member Functions

void AddDebugLevel (const std::string &name)
void AddDebugLevel (const long int lv)
void CopyNonROIFromSource (const Image< InputStorageType > &src, Image< OutputStorageType > &dst) const
 run over all pixel which do not belong to the roi and set them to the value in the source image regardless of the roi of the source.
bool DebugLevelIsSet (const std::string &name) const
bool DebugLevelIsSet (const long int lv) const
int Dilate (const Image< InputStorageType > &Source, Image< OutputStorageType > &Destination, int KernelSize=3)
 dilate with square kernel filled with 255
int Dilate3Fast (const Image< InputStorageType > &src, Image< OutputStorageType > &dest, bool Neighbor4=false)
 Very fast dilate with 3x3 mask, all values, which are not not zero, are treated as foreground.
int Dilate3Fast (const Image< InputStorageType > &src, const Image< InputStorageType > &orig, Image< OutputStorageType > &dest, bool Neighbor4=false)
 Very fast dilate with 3x3 mask, all values, which are not not zero, are treated as foreground.
 Dilation (const Dilation< InputStorageType, OutputStorageType > &other)
 Dilation ()
int FillBorderConst (Image< OutputStorageType > &Image, unsigned short int XBorderSize, unsigned short int YBorderSize, OutputStorageType Value)
 fills the XBorderSize respectivly YBorderSize nearest Pixels to picture border with Value XBorderSize defines the border parallel to the x axis
virtual int Filter (const Image< InputStorageType > &src, Image< OutputStorageType > &dst)
 Does the dilation.
int GetBorderHandling () const
void GetBorders (int &border_x, int &border_y) const
int GetDebugLevel () const
void GetDebugStream (std::ostream &os) const
std::ostream & GetDebugStream () const
long int Name2DebugLevel (const std::string &name) const
 looks up a debuglevel in the internal map, returns 0 if not found
long int NewDebugLevel (const std::string &name)
 creates a new debuglevel
void PrintDebugLevel (std::ostream &os=std::cout) const
void RemoveDebugLevel (const std::string &name)
void RemoveDebugLevel (const long int lv)
void SetBorderHandling (const int bh)
void SetDebugLevel (const std::string &name)
void SetDebugLevel (const long int lv)
void SetDebugStream (const std::ostream &os)
void SetDilateLower (bool dl)
 If DilateLower=true then the lower value (except 0) overwrites the higher otherwise the standard algorithm (higher value overrides lower) is done.
void SetKernelSize (int size)
void SetNonROIToValue (Image< OutputStorageType > &dst, const std::vector< OutputStorageType > &t) const
 run over all pixel which do not belong to the roi and set them to some value (typically black)
void ShowDebugLevel (std::ostream &os=std::cout) const
 prints all internally known debuglevels
virtual ~Dilation ()

Static Public Member Functions

static long int GetGlobalDebugLevel ()
static void SetGlobalDebugLevel (long int lev)

Protected Member Functions

long ConsumeNextFreeDebuglevel_ ()
 returns the next available debuglevel
virtual void GetBordersValid_ (int &border_x, int &border_y) const

Protected Attributes

int _FilterBorderHandling
long int _liDebugLevel
long int _liNextDebugLevel
 new concept, debuglevel are managed here in the debug class
std::map< std::string, long int > _String2Debuglevel
bool DilateLower_
int kernelSize_
 Very fast deletion of pixels with no neighbours.

Static Protected Attributes

static std::ostream _zDebugStream
static long int GlobalDebugLevel = 0


Detailed Description

template<class InputStorageType, class OutputStorageType>
class BIAS::Dilation< InputStorageType, OutputStorageType >

Dilation operator for binary images (black and white).

Dilation sets all pixel to 255, which have a neighboring pixel !=0 It is also possible to dilate the image with a real grey-value image with Dilate3Fast(). Fastest ist TBH_valid and kernelsize=3 or call Dilate3Fast() directly.

Author:
grest, Oct. 2004

Definition at line 43 of file Dilation.hh.


Member Enumeration Documentation

template<class InputStorageType, class OutputStorageType>
enum BIAS::FilterBase::TBorderHandling [inherited]

enum for border calculation, same meanings as in matlab:

  • TBH_valid: returns only the pixels whose values can be computed without using zero padding of the input image.

The resulting output image is smaller than the input image. The ROI of the output image is set accordingly.

  • TBH_same: returns the set of pixels that can be computed by applying the filter to all pixels that are actually part of the input image. Border pixels are computed using zero padding, but the center pixel of the computational kernel is applied only to pixels in the image. This results in an output image that is the same size as the input image.
  • TBH_full: returns the full convolution. This means conv2 returns all pixels for which any of the pixels in the computational molecule overlap pixels in the image, even when the center pixel is outside the input image. The resulting output image is larger than the input image. This is not implemented at the moment.
Enumerator:
TBH_full 
TBH_same 
TBH_valid 

Definition at line 97 of file FilterBase.hh.


Constructor & Destructor Documentation

template<class InputStorageType, class OutputStorageType>
BIAS::Dilation< InputStorageType, OutputStorageType >::Dilation (  )  [inline]

Definition at line 46 of file Dilation.hh.

template<class InputStorageType, class OutputStorageType>
Dilation::Dilation ( const Dilation< InputStorageType, OutputStorageType > &  other  )  [inline]

template<class InputStorageType, class OutputStorageType>
virtual BIAS::Dilation< InputStorageType, OutputStorageType >::~Dilation (  )  [inline, virtual]

Definition at line 48 of file Dilation.hh.


Member Function Documentation

void BIAS::Debug::AddDebugLevel ( const std::string &  name  )  [inline, inherited]

Definition at line 363 of file Debug.hh.

void BIAS::Debug::AddDebugLevel ( const long int  lv  )  [inline, inherited]

long BIAS::Debug::ConsumeNextFreeDebuglevel_ (  )  [inline, protected, inherited]

returns the next available debuglevel

Author:
woelk 09/2006

Definition at line 522 of file Debug.hh.

References ABORT.

template<class InputStorageType, class OutputStorageType>
void FilterBase::CopyNonROIFromSource ( const Image< InputStorageType > &  src,
Image< OutputStorageType > &  dst 
) const [inline, inherited]

run over all pixel which do not belong to the roi and set them to the value in the source image regardless of the roi of the source.

Both images must have same size.

Author:
koeser 12/2008

Definition at line 135 of file FilterBase.cpp.

References BIASASSERT, BIAS::ImageBase::GetChannelCount(), BIAS::ROI::GetCorners(), BIAS::ImageBase::GetHeight(), BIAS::Image< StorageType >::GetImageDataArray(), BIAS::ImageBase::GetROI(), BIAS::ImageBase::GetWidth(), and BIAS::ROI_Corners.

bool BIAS::Debug::DebugLevelIsSet ( const std::string &  name  )  const [inline, inherited]

Definition at line 351 of file Debug.hh.

bool BIAS::Debug::DebugLevelIsSet ( const long int  lv  )  const [inline, inherited]

Definition at line 342 of file Debug.hh.

Referenced by BIAS::GenSynthMatches::_AddUniformDistributedOutliers(), BIAS::Rescale< InputStorageType, OutputStorageType >::_ApplyMeanFilter(), BIAS::CornerDetectorGradient< StorageType, CalculationType >::_CalcCornerness(), BIAS::GaussThreshold< InputStorageType, OutputStorageType >::_CalculateKernels(), BIAS::Gauss< InputStorageType, OutputStorageType >::_CalculateKernels(), BIAS::LinearRegionDetector< StorageType, CalculationType >::_ComputeCornerness(), BIAS::CornerDetectorKLT< StorageType, CalculationType >::_ComputeCornerness(), BIAS::GenSynthMatches::_CreateCamMovement(), BIAS::GenSynthMatches::_CreateStatic2DPoints(), BIAS::Rescale< InputStorageType, OutputStorageType >::_FillInterpolated(), BIAS::Rescale< InputStorageType, OutputStorageType >::_FillInterpolatedColor(), BIAS::Rescale< InputStorageType, OutputStorageType >::_FillInterpolatedGrey(), BIAS::ImageBlender::BlendImages(), BIAS::StructureTensor< InputStorageType, OutputStorageType >::CalcStructureTensor(), BIAS::StructureTensor< InputStorageType, OutputStorageType >::CalcStructureTensor3x3(), BIAS::StructureTensor< InputStorageType, OutputStorageType >::CalcStructureTensor5x5(), BIAS::StructureTensor< InputStorageType, OutputStorageType >::CalcStructureTensor7x7(), BIAS::StructureTensor< InputStorageType, OutputStorageType >::CalcStructureTensorValid(), BIAS::UnscentedTransform::ComputeSigmaPoints_(), BIAS::Triangulation::CorrectCorrespondences(), BIAS::CornerDetectorGradient< StorageType, CalculationType >::Detect(), BIAS::Rescale< InputStorageType, OutputStorageType >::DownsampleBy2Color(), BIAS::Binomial< InputStorageType, OutputStorageType >::Filter3x3ValidGreyFloat(), BIAS::Binomial< InputStorageType, OutputStorageType >::Filter5x5ValidGreyFloat(), BIAS::Convolution< InputStorageType, OutputStorageType >::FilterFloat(), BIAS::Convolution< InputStorageType, OutputStorageType >::FilterInt(), BIAS::RANSAC< SolutionType >::GenerateSamplesRandom(), BIAS::GenSynthMatches::GetGTNormalizedF(), main(), BIAS::Tracker< StorageType, CalculationType >::PreparePyramide(), and BIAS::MonteCarloTransform::Transform().

template<class InputStorageType, class OutputStorageType>
int Dilation::Dilate ( const Image< InputStorageType > &  Source,
Image< OutputStorageType > &  Destination,
int  KernelSize = 3 
) [inline]

template<class InputStorageType, class OutputStorageType>
int Dilation::Dilate3Fast ( const Image< InputStorageType > &  src,
Image< OutputStorageType > &  dest,
bool  Neighbor4 = false 
) [inline]

Very fast dilate with 3x3 mask, all values, which are not not zero, are treated as foreground.

src and dest must NOT be the same!

Author:
woelk, grest 04/2006

Definition at line 199 of file Dilation.cpp.

References BIASERR, BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::Image< StorageType >::GetImageData(), BIAS::Image< StorageType >::GetImageDataArray(), BIAS::ImageBase::GetPixelCount(), and BIAS::ImageBase::GetWidth().

template<class InputStorageType, class OutputStorageType>
int Dilation::Dilate3Fast ( const Image< InputStorageType > &  src,
const Image< InputStorageType > &  orig,
Image< OutputStorageType > &  dest,
bool  Neighbor4 = false 
) [inline]

Very fast dilate with 3x3 mask, all values, which are not not zero, are treated as foreground.

The src img is dilated with pixels from orig. Therefore src and orig MUST NOT be the same, set orig to a 255 image if u have no original grey image. The border of one pixel is always deleted (set to zero). default is 8-neighborhood. src and dest must NOT be the same!

Author:
Daniel Grest, Sept. 2002 tested

Definition at line 109 of file Dilation.cpp.

References BIASERR, BIAS::ImageConvert::ConvertST(), BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::Image< StorageType >::GetImageData(), BIAS::Image< StorageType >::GetImageDataArray(), BIAS::ImageBase::GetPixelCount(), BIAS::ImageBase::GetStorageType(), and BIAS::ImageBase::GetWidth().

Referenced by BIAS::Dilation< InputStorageType, OutputStorageType >::Filter().

template<class InputStorageType, class OutputStorageType>
int Morphology::FillBorderConst ( Image< OutputStorageType > &  Image,
unsigned short int  XBorderSize,
unsigned short int  YBorderSize,
OutputStorageType  Value 
) [inline, inherited]

template<class InputStorageType, class OutputStorageType>
int Dilation::Filter ( const Image< InputStorageType > &  src,
Image< OutputStorageType > &  dst 
) [inline, virtual]

template<class InputStorageType, class OutputStorageType>
int BIAS::FilterBase< InputStorageType, OutputStorageType >::GetBorderHandling (  )  const [inline, inherited]

template<class InputStorageType, class OutputStorageType>
void FilterBase::GetBorders ( int &  border_x,
int &  border_y 
) const [inline, inherited]

template<class InputStorageType, class OutputStorageType>
void Dilation::GetBordersValid_ ( int &  border_x,
int &  border_y 
) const [inline, protected, virtual]

Implements BIAS::FilterBase< InputStorageType, OutputStorageType >.

Definition at line 325 of file Dilation.cpp.

References BIASABORT, and BIASERR.

int BIAS::Debug::GetDebugLevel (  )  const [inline, inherited]

void BIAS::Debug::GetDebugStream ( std::ostream &  os  )  const [inline, inherited]

Definition at line 415 of file Debug.hh.

std::ostream& BIAS::Debug::GetDebugStream (  )  const [inline, inherited]

static long int BIAS::Debug::GetGlobalDebugLevel (  )  [inline, static, inherited]

long int BIAS::Debug::Name2DebugLevel ( const std::string &  name  )  const [inline, inherited]

looks up a debuglevel in the internal map, returns 0 if not found

Author:
woelk 09/2006

Definition at line 455 of file Debug.hh.

References it.

long int BIAS::Debug::NewDebugLevel ( const std::string &  name  )  [inline, inherited]

void BIAS::Debug::PrintDebugLevel ( std::ostream &  os = std::cout  )  const [inline, inherited]

Definition at line 384 of file Debug.hh.

References WS.

Referenced by main().

void BIAS::Debug::RemoveDebugLevel ( const std::string &  name  )  [inline, inherited]

Definition at line 377 of file Debug.hh.

void BIAS::Debug::RemoveDebugLevel ( const long int  lv  )  [inline, inherited]

Definition at line 370 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
void BIAS::FilterBase< InputStorageType, OutputStorageType >::SetBorderHandling ( const int  bh  )  [inline, inherited]

void BIAS::Debug::SetDebugLevel ( const std::string &  name  )  [inline, inherited]

Definition at line 326 of file Debug.hh.

void BIAS::Debug::SetDebugLevel ( const long int  lv  )  [inline, inherited]

void BIAS::Debug::SetDebugStream ( const std::ostream &  os  )  [inline, inherited]

Definition at line 399 of file Debug.hh.

Referenced by main().

template<class InputStorageType, class OutputStorageType>
void BIAS::Dilation< InputStorageType, OutputStorageType >::SetDilateLower ( bool  dl  )  [inline]

If DilateLower=true then the lower value (except 0) overwrites the higher otherwise the standard algorithm (higher value overrides lower) is done.

@ author streckel 10/06

Definition at line 89 of file Dilation.hh.

static void BIAS::Debug::SetGlobalDebugLevel ( long int  lev  )  [inline, static, inherited]

Definition at line 425 of file Debug.hh.

Referenced by main().

template<class InputStorageType, class OutputStorageType>
void BIAS::Morphology< InputStorageType, OutputStorageType >::SetKernelSize ( int  size  )  [inline, inherited]

template<class InputStorageType, class OutputStorageType>
void FilterBase::SetNonROIToValue ( Image< OutputStorageType > &  dst,
const std::vector< OutputStorageType > &  t 
) const [inline, inherited]

run over all pixel which do not belong to the roi and set them to some value (typically black)

Author:
koeser 12/2008

Definition at line 84 of file FilterBase.cpp.

References BIASASSERT, BIAS::ImageBase::GetChannelCount(), BIAS::ROI::GetCorners(), BIAS::ImageBase::GetHeight(), BIAS::Image< StorageType >::GetImageDataArray(), BIAS::ImageBase::GetROI(), BIAS::ImageBase::GetWidth(), and BIAS::ROI_Corners.

void BIAS::Debug::ShowDebugLevel ( std::ostream &  os = std::cout  )  const [inline, inherited]

prints all internally known debuglevels

Author:
woelk 09/2006

Definition at line 497 of file Debug.hh.

References it.

Referenced by main().


Member Data Documentation

template<class InputStorageType, class OutputStorageType>
int BIAS::FilterBase< InputStorageType, OutputStorageType >::_FilterBorderHandling [protected, inherited]

long int BIAS::Debug::_liDebugLevel [protected, inherited]

long int BIAS::Debug::_liNextDebugLevel [protected, inherited]

new concept, debuglevel are managed here in the debug class

Definition at line 517 of file Debug.hh.

Referenced by BIAS::Debug::operator=().

std::map<std::string, long int> BIAS::Debug::_String2Debuglevel [protected, inherited]

Definition at line 518 of file Debug.hh.

Referenced by BIAS::Debug::operator=().

std::ostream BIAS::Debug::_zDebugStream [static, protected, inherited]

template<class InputStorageType, class OutputStorageType>
bool BIAS::Dilation< InputStorageType, OutputStorageType >::DilateLower_ [protected]

long int BIAS::Debug::GlobalDebugLevel = 0 [static, protected, inherited]

Definition at line 514 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
int BIAS::Morphology< InputStorageType, OutputStorageType >::kernelSize_ [protected, inherited]

Very fast deletion of pixels with no neighbours.

All values, which are not zero, are treated as foreground. The border of one pixel is always deleted (set to zero). default is 8-neighborhood. src and dest must NOT be the same!

Author:
Daniel Grest, Sept. 2002 tested pointer into param object, determines influence region size

Definition at line 71 of file Morphology.hh.

Referenced by BIAS::Erosion< InputStorageType, OutputStorageType >::Filter(), BIAS::Dilation< InputStorageType, OutputStorageType >::Filter(), and BIAS::Morphology< InputStorageType, OutputStorageType >::Morphology().


The documentation for this class was generated from the following files:

Generated on Wed Oct 14 01:42:12 2009 for Basic Image AlgorithmS Library by  doxygen 1.5.6