Basic Image AlgorithmS Library  2.8.0
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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 >:
+ Collaboration diagram for BIAS::Dilation< InputStorageType, OutputStorageType >:

Public Types

enum  TBorderHandling { TBH_full, TBH_same, TBH_valid }
 enum for border calculation, same meanings as in matlab: More...
 

Public Member Functions

void AddDebugLevel (const long int lv)
 
void AddDebugLevel (const std::string &name)
 
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. More...
 
bool DebugLevelIsSet (const long int lv) const
 
bool DebugLevelIsSet (const std::string &name) const
 
int Dilate (const Image< InputStorageType > &Source, Image< OutputStorageType > &Destination, int KernelSize=3)
 dilate with square kernel filled with 255 More...
 
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. More...
 
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. More...
 
 Dilation ()
 
 Dilation (const Dilation< InputStorageType, OutputStorageType > &other)
 
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 More...
 
virtual int Filter (const Image< InputStorageType > &src, Image< OutputStorageType > &dst)
 Does the dilation. More...
 
int GetBorderHandling () const
 
void GetBorders (int &border_x, int &border_y) const
 
int GetDebugLevel () const
 
std::ostream & GetDebugStream () const
 
void GetDebugStream (std::ostream &os) const
 
long int Name2DebugLevel (const std::string &name) const
 looks up a debuglevel in the internal map, returns 0 if not found More...
 
long int NewDebugLevel (const std::string &name)
 creates a new debuglevel More...
 
void PrintDebugLevel (std::ostream &os=std::cout) const
 
void RemoveDebugLevel (const long int lv)
 
void RemoveDebugLevel (const std::string &name)
 
void SetBorderHandling (const int bh)
 
void SetDebugLevel (const long int lv)
 
void SetDebugLevel (const std::string &name)
 
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. More...
 
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) More...
 
void ShowDebugLevel (std::ostream &os=std::cout) const
 prints all internally known debuglevels More...
 
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 More...
 
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 More...
 
std::map< std::string, long int > _String2Debuglevel
 
bool DilateLower_
 
int kernelSize_
 Very fast deletion of pixels with no neighbours. More...
 

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
Examples:
ExampleDilation.cpp.

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 98 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)

Definition at line 37 of file Dilation.cpp.

template<class InputStorageType, class OutputStorageType>
virtual BIAS::Dilation< InputStorageType, OutputStorageType >::~Dilation ( )
inlinevirtual

Definition at line 48 of file Dilation.hh.

Member Function Documentation

void BIAS::Debug::AddDebugLevel ( const long int  lv)
inlineinherited
Examples:
EvaluateAlignment.cpp, ExampleAlignment.cpp, ExampleMinMax.cpp, ExampleRANSAC_double.cpp, ExampleRANSACPlane.cpp, and ExampleTriangulateOptimal.cpp.

Definition at line 355 of file Debug.hh.

Referenced by BIAS::GLProjectionParametersBase::AddDebugLevel(), BIAS::Triangulation::CorrectCorrespondences(), BIAS::FilterBase< InputStorageType, OutputStorageType >::FilterBase(), BIAS::ShowCamWxVideoSourceFactory::OpenDevice(), and BIAS::SceneOpenSceneGraph::SceneOpenSceneGraph().

void BIAS::Debug::AddDebugLevel ( const std::string &  name)
inlineinherited

Definition at line 362 of file Debug.hh.

long BIAS::Debug::ConsumeNextFreeDebuglevel_ ( )
inlineprotectedinherited

returns the next available debuglevel

Author
woelk 09/2006

Definition at line 521 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
void FilterBase::CopyNonROIFromSource ( const Image< InputStorageType > &  src,
Image< OutputStorageType > &  dst 
) const
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 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 long int  lv) const
inlineinherited
Examples:
ExampleTriangulateOptimal.cpp.

Definition at line 341 of file Debug.hh.

Referenced by BIAS::GenSynthMatches::_AddUniformDistributedOutliers(), BIAS::GenSynthMatches::_CreateCamMovement(), BIAS::GenSynthMatches::_CreateStatic2DPoints(), BIAS::UnscentedTransform::ComputeSigmaPoints_(), BIAS::Triangulation::CorrectCorrespondences(), BIAS::GenSynthMatches::GetGTNormalizedF(), BIAS::MonteCarloTransform::GetSamples_(), and BIAS::MonteCarloTransform::Transform().

bool BIAS::Debug::DebugLevelIsSet ( const std::string &  name) const
inlineinherited

Definition at line 350 of file Debug.hh.

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

dilate with square kernel filled with 255

Author
Felix Woelk (22/04/2002) alpha

Definition at line 44 of file Dilation.cpp.

References BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::Image< StorageType >::GetImageData(), BIAS::Image< StorageType >::GetImageDataArray(), BIAS::ImageBase::GetWidth(), BIAS::Image< StorageType >::Init(), BIAS::ImageBase::IsEmpty(), BIAS::ImageBase::RedirectImageDataPointer(), BIAS::Image< StorageType >::Release(), and BIAS::ImageBase::SamePixelAndChannelCount().

template<class InputStorageType , class OutputStorageType >
int Dilation::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.

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 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().

template<class InputStorageType , class OutputStorageType >
int Dilation::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.

src and dest must NOT be the same!

Author
woelk, grest 04/2006

Definition at line 199 of file Dilation.cpp.

References 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 Morphology::FillBorderConst ( Image< OutputStorageType > &  Image,
unsigned short int  XBorderSize,
unsigned short int  YBorderSize,
OutputStorageType  Value 
)
inherited

fills the XBorderSize respectivly YBorderSize nearest Pixels to picture border with Value XBorderSize defines the border parallel to the x axis

Definition at line 53 of file Morphology.cpp.

References 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::Filter ( const Image< InputStorageType > &  src,
Image< OutputStorageType > &  dst 
)
virtual

Does the dilation.

ROI ignored, but set if TBH_valid

Implements BIAS::FilterBase< InputStorageType, OutputStorageType >.

Definition at line 282 of file Dilation.cpp.

References BIAS::ImageBase::Cut2ROI(), BIAS::Image< StorageType >::FillImageWithConstValue(), BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::ImageBase::GetROI(), BIAS::ImageBase::GetWidth(), BIAS::Image< StorageType >::Init(), BIAS::ImageBase::IsEmpty(), BIAS::ImageBase::Paste2ROI(), BIAS::ImageBase::SamePixelAndChannelCount(), and BIAS::ROI::SetCorners().

Referenced by BIAS::PMDImageProc::FitDepthTo2DImage(), and BIAS::PMDImageProc::FitDepthTo2DImageFree_().

template<class InputStorageType, class OutputStorageType>
int BIAS::FilterBase< InputStorageType, OutputStorageType >::GetBorderHandling ( ) const
inlineinherited

Definition at line 129 of file FilterBase.hh.

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

Definition at line 61 of file FilterBase.cpp.

Referenced by BIAS::Rescale< InputStorageType, OutputStorageType >::GetBordersValid_().

template<class InputStorageType , class OutputStorageType >
void Dilation::GetBordersValid_ ( int &  border_x,
int &  border_y 
) const
protectedvirtual

Implements BIAS::FilterBase< InputStorageType, OutputStorageType >.

Definition at line 325 of file Dilation.cpp.

int BIAS::Debug::GetDebugLevel ( ) const
inlineinherited
Examples:
ExampleCamera.cpp, ExampleCamPoseCalib.cpp, ExampleCopy.cpp, and ExampleParabola.cpp.

Definition at line 332 of file Debug.hh.

Referenced by BIAS::listenthread(), BIAS::Image< StorageType >::operator=(), and BIAS::ImageBase::operator=().

std::ostream& BIAS::Debug::GetDebugStream ( ) const
inlineinherited

Definition at line 405 of file Debug.hh.

void BIAS::Debug::GetDebugStream ( std::ostream &  os) const
inlineinherited

Definition at line 414 of file Debug.hh.

static long int BIAS::Debug::GetGlobalDebugLevel ( )
inlinestaticinherited

Definition at line 431 of file Debug.hh.

long int BIAS::Debug::Name2DebugLevel ( const std::string &  name) const
inlineinherited

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

Author
woelk 09/2006

Definition at line 454 of file Debug.hh.

long int BIAS::Debug::NewDebugLevel ( const std::string &  name)
inlineinherited

creates a new debuglevel

Author
woelk 09/2006

Definition at line 474 of file Debug.hh.

Referenced by BIAS::COSAC< SolutionType >::COSAC(), BIAS::ProjectionParametersPerspectiveDepth::Init(), BIAS::MonteCarloTransform::MonteCarloTransform(), BIAS::PMatrixEstimation::PMatrixEstimation(), BIAS::PreemptiveRANSAC< SolutionType >::PreemptiveRANSAC(), BIAS::RANSACPreKnowledge< SolutionType >::RANSACPreKnowledge(), BIAS::ROI::ROI(), BIAS::RotationAveraging::RotationAveraging(), BIAS::SceneOpenSceneGraph::SceneOpenSceneGraph(), BIAS::ThreeDOutOpenSceneGraph::ThreeDOutOpenSceneGraph(), BIAS::Triangulation::Triangulation(), and BIAS::UnscentedTransform::UnscentedTransform().

void BIAS::Debug::PrintDebugLevel ( std::ostream &  os = std::cout) const
inlineinherited

Definition at line 383 of file Debug.hh.

void BIAS::Debug::RemoveDebugLevel ( const long int  lv)
inlineinherited

Definition at line 369 of file Debug.hh.

void BIAS::Debug::RemoveDebugLevel ( const std::string &  name)
inlineinherited

Definition at line 376 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
void BIAS::FilterBase< InputStorageType, OutputStorageType >::SetBorderHandling ( const int  bh)
inlineinherited

Definition at line 127 of file FilterBase.hh.

Referenced by BIAS::PMDImageProc::DenoiseDepthImage(), BIAS::CalibratedPyramid< StorageType >::Downsample_(), BIAS::PMDImageProc::FitDepthTo2DImage(), and BIAS::PMDImageProc::FitDepthTo2DImageFree_().

void BIAS::Debug::SetDebugLevel ( const long int  lv)
inlineinherited
Examples:
ExampleCamera.cpp, ExampleCamPoseCalib.cpp, ExampleCopy.cpp, ExampleDcam.cpp, ExampleDcamImageConvert.cpp, ExampleDirectToDisk.cpp, ExampleGrabTrippleFromXB3.cpp, ExampleHarrisColor.cpp, ExampleLDA.cpp, ExampleLineMatcher.cpp, ExampleMDCamToShm.cpp, ExampleParabola.cpp, ExamplePMatrix.cpp, ExamplePtGreyHiresColor.cpp, ExampleVideoSource_Shm.cpp, and Scan1394Bus.cpp.

Definition at line 318 of file Debug.hh.

Referenced by BIAS::ShowCamWxVideoSourceFactory::CreateBumbleBee(), BIAS::ShowCamWxVideoSourceFactory::CreateDCAM(), BIAS::VideoSource_MDcam::ScanBus(), BIAS::GLProjectionParametersBase::SetDebugLevel(), BIAS::VideoSource_Disk::VideoSource_Disk(), BIAS::VideoSource_DV2::VideoSource_DV2(), BIAS::VideoSource_DV::VideoSource_DV_Internal_Init_(), and BIAS::VideoSource_V4L::VideoSource_V4L().

void BIAS::Debug::SetDebugLevel ( const std::string &  name)
inlineinherited

Definition at line 325 of file Debug.hh.

void BIAS::Debug::SetDebugStream ( const std::ostream &  os)
inlineinherited

Definition at line 398 of file Debug.hh.

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)
inlinestaticinherited

Definition at line 424 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
void BIAS::Morphology< InputStorageType, OutputStorageType >::SetKernelSize ( int  size)
inlineinherited

Definition at line 56 of file Morphology.hh.

Referenced by BIAS::PMDImageProc::FitDepthTo2DImage(), and BIAS::PMDImageProc::FitDepthTo2DImageFree_().

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

prints all internally known debuglevels

Author
woelk 09/2006

Definition at line 496 of file Debug.hh.

Member Data Documentation

template<class InputStorageType, class OutputStorageType>
int BIAS::FilterBase< InputStorageType, OutputStorageType >::_FilterBorderHandling
protectedinherited

Definition at line 132 of file FilterBase.hh.

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

long int BIAS::Debug::_liDebugLevel
protectedinherited

Definition at line 510 of file Debug.hh.

Referenced by BIAS::Debug::operator=(), and BIAS::ImageBase::operator=().

long int BIAS::Debug::_liNextDebugLevel
protectedinherited

new concept, debuglevel are managed here in the debug class

Definition at line 516 of file Debug.hh.

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

std::map<std::string, long int> BIAS::Debug::_String2Debuglevel
protectedinherited

Definition at line 517 of file Debug.hh.

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

std::ostream BIAS::Debug::_zDebugStream
staticprotectedinherited

Definition at line 511 of file Debug.hh.

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

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

Definition at line 101 of file Dilation.hh.

long int BIAS::Debug::GlobalDebugLevel = 0
staticprotectedinherited

Definition at line 513 of file Debug.hh.

template<class InputStorageType, class OutputStorageType>
int BIAS::Morphology< InputStorageType, OutputStorageType >::kernelSize_
protectedinherited

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.

The documentation for this class was generated from the following files:
Generated on Tue Feb 6 2018 02:01:53 for Basic Image AlgorithmS Library by   doxygen 1.8.5