lti::snake Class Reference

Snake segmentation. More...

#include <ltiSnake.h>

Inheritance diagram for lti::snake:

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Collaboration diagram for lti::snake:

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List of all members.

Classes
class	element
	Structure for a snake element. More...
class	parameters
	Parameters for the snakes. More...
Public Member Functions
	snake ()
	snake (const snake &other)
	~snake ()
snake &	copy (const snake &other)
virtual functor *	clone () const
bool	apply (const image &imgIn, areaPoints &newAreaPoints)
const parameters &	getParameters () const
parameters &	getParameters ()
Protected Member Functions
void	setSnake (const borderPoints &aSnake)
bool	objectRight (const chainCode &prev, const chainCode &next) const
bool	getContour (areaPoints &newAreaPoints)
Protected Attributes
point	size
const image *	img

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Detailed Description

Snake segmentation.

This is a very old class that do not implement the "real" snakes but a form of connected region growing algorithms (a very simple case of geometrical snakes).

If you have implemented a real snake functor, we would be glad to replace this one with it.

Deprecated:

This is not a real snake functor.

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Constructor & Destructor Documentation

lti::snake::snake

(

)

default constructor

lti::snake::snake

(

const snake &

other

)

[inline]

copy constructor

References copy().

lti::snake::~snake

(

)

destructor

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Member Function Documentation

bool lti::snake::apply	(	const image &	imgIn,
		areaPoints &	newAreaPoints
	)

OnCopy apply.

virtual functor* lti::snake::clone

(

)

const [virtual]

clone member

Reimplemented from lti::segmentation.

snake& lti::snake::copy

(

const snake &

other

)

copy data of "other" functor

Reimplemented from lti::segmentation.

Referenced by snake().

bool lti::snake::getContour

(

areaPoints &

newAreaPoints

)

[protected]

returns the snake as areaPoints

parameters& lti::snake::getParameters

(

)

get parameters

Reimplemented from lti::functor.

const parameters& lti::snake::getParameters

(

)

const

get parameters

Reimplemented from lti::functor.

bool lti::snake::objectRight	(	const chainCode &	prev,
		const chainCode &	next
	)			const [inline, protected]

uses two chainCodes in the order prev,next to check if there is an object left or right of the element

void lti::snake::setSnake

(

const borderPoints &

aSnake

)

[protected]

set a snake The firstSnake must contain a valid borderPoints list!!

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Member Data Documentation

const image* lti::snake::img [protected]

pointer to the image

point lti::snake::size [protected]

image rows and columns

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

• ltiSnake.h