Inheritance diagram for FillProber:

Collaboration diagram for FillProber:

[legend]

Public Member Functions
	FillProber (const Channel &s, Channel &d)

	FillProber (const Channel &s)

virtual void	visit (int i, int j)
	Visiting a single pixel when not coming from any direction.

virtual bool	isVisited (int i, int j) const
	Experimental.

virtual bool	isValidSegment (int i, int j) const
	Application dependent, to be redefined. Assumes checked coordinates.

Public Member Functions inherited from SegmentProber< int, int, SegmentProberConf< int, int > >
	SegmentProber (const Channel &s)

	SegmentProber (const Channel &s, Channel &d)

void	setDst (Channel &d)
	Set new target channel. Needed in multichannel operations.

virtual void	init ()
	Fills the segment having intensity between min and max.

void	scan ()
	A convenience function for traversing a whole image.

void	probe (int i, int j, bool HORIZONTAL)
	Start probings.

bool	isValidPixel (int i, int j) const
	Returns isValidSegment(i,j) and !isVisited(i,j).

Public Attributes
size_t	count

Public Attributes inherited from SegmentProber< int, int, SegmentProberConf< int, int > >
ProberControl &	control

conf_t	conf

const Channel &	src

Channel *	dst

Additional Inherited Members
Public Types inherited from SegmentProber< int, int, SegmentProberConf< int, int > >
typedef int	src_t

typedef int	dst_t

typedef SegmentProberConf< int, int >	conf_t

Protected Member Functions inherited from SegmentProber< int, int, SegmentProberConf< int, int > >
virtual bool	isValidMove (int i0, int j0, int i, int j) const
	Application dependent, to be redefined. Note: assumes checked coordinates.

virtual void	update (int i, int j)
	Application dependent operation performed in each segment location (i,j).

virtual void	clear ()
	Called before processing each segment. Compare with init(), which is called once for each image.

bool	move (int &i, int &j)
	Try to move; change coords in success, else keep them intact.

void	scanHorzProbeVert (int i, int j)
	A semi-recursive approach that turns the 2D recursion to 1D traversal + 1D recursion.

void	scanVertProbeHorz (int i, int j)

Protected Attributes inherited from SegmentProber< int, int, SegmentProberConf< int, int > >
SimpleProberControl	basicControl

Member Function Documentation

◆ isValidSegment()

virtual bool isValidSegment	(	int	i,
		int	j
	)		const

inlinevirtual

Application dependent, to be redefined. Assumes checked coordinates.

Determines if the current position is within a segment. The criterion of "segment" depends on the application.

Note: does not check coordinates, assumes them to be checked by the calling scope.

inlinevirtual

Experimental.

inlinevirtual

Visiting a single pixel when not coming from any direction.

Visiting means

updating the status of this prober, for example by updating statistics like segment size
marking the pixel visited in dst image

Parameters

i0	- current i coordinate (always valid)
j0	- current j coordinate (always valid)

Mark visited

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