Namespace aggregating basic shape segmentation components. More...

Classes
class	IPSDKBaseShapeSegmentationException
	Exception class for library IPSDKBaseShapeSegmentation. More...

class	PlanIndexedShape2dColl
	Collection of shape 2d collections indexed wth respect to image plans. More...

class	PlanIndexedShape3dColl
	Collection of shape 3d collections indexed with respect to image plans. More...

struct	PolygonPointInfo
	structure used to store polygon point local informations More...

class	Shape2dColl
	Collection of shape 2d. More...

class	Shape3dColl
	Collection of shape 3d. More...

class	ThicknessSeparator
	Class used to separate shapes. More...

Typedefs
typedef boost::shared_ptr< Shape2dColl >	Shape2dCollPtr
	shared pointer to shape 2d collection object

typedef boost::shared_ptr< const Shape2dColl >	Shape2dCollConstPtr
	shared pointer to const shape 2d collection object

typedef boost::shared_ptr< PlanIndexedShape2dColl >	PlanIndexedShape2dCollPtr
	shared pointer to shape 2d plan indexed collection object

typedef boost::shared_ptr< const PlanIndexedShape2dColl >	PlanIndexedShape2dCollConstPtr
	shared pointer to const shape 2d plan indexed collection object

typedef boost::shared_ptr< Shape3dColl >	Shape3dCollPtr
	shared pointer to shape 3d collection object

typedef boost::shared_ptr< const Shape3dColl >	Shape3dCollConstPtr
	shared pointer to const shape 3d collection object

typedef boost::shared_ptr< PlanIndexedShape3dColl >	PlanIndexedShape3dCollPtr
	shared pointer to shape 3d plan indexed collection object

typedef boost::shared_ptr< const PlanIndexedShape3dColl >	PlanIndexedShape3dCollConstPtr
	shared pointer to const shape 3d plan indexed collection object

typedef std::multimap< ipsdk::geom::Shape2dPoint, PolygonPointInfo >	PolygonPointInfoMap
	map associating point coordinates to polygon point informations More...

Enumerations
enum	eSkeleton2dHolesPolicy { eSHP_Ignored, eSHP_ExtractedButNotAnalyzed, eSHP_ExtractedAndAnalyzed }
	Enumerate describing polygon holes processing policy used during skeleton 2d computation. More...

enum	eIPSDKBaseShapeSegmentationMessage
	Enumerate describing messages. More...

enum	eSegmentation2dMessage { eInvalidSeparationIdx, eNulPolygonWithHolesPtr, eOutOfBoundsSeparationIdx, eSkeletonFailed }
	Enumerate describing messages. More...

Functions
IPSDKBASESHAPESEGMENTATION_API Shape2dCollPtr	applyCalibration (const Shape2dColl &inputShape2dColl, const GeometricCalibration &calibration)
	function allowing to apply a calibration on an input shape collection

IPSDKBASESHAPESEGMENTATION_API bool	compare (const Shape2dColl &shapeColl1, const Shape2dColl &shapeColl2, const geom::Shape2dDataType epsilon=ipsdk::NumericLimits< geom::Shape2dDataType >::sqrt_epsilon())
	function allowing to compare collections of shape 2d

IPSDKBASESHAPESEGMENTATION_API bool	compare (const PlanIndexedShape2dColl &piShapeColl1, const PlanIndexedShape2dColl &piShapeColl2, const geom::Shape2dDataType epsilon=ipsdk::NumericLimits< geom::Shape2dDataType >::sqrt_epsilon())
	function allowing to compare plan indexed collections of shape 2d

IPSDKBASESHAPESEGMENTATION_API Shape3dCollPtr	applyCalibration (const Shape3dColl &inputShape3dColl, const GeometricCalibration &calibration)
	function allowing to apply a calibration on an input shape collection

IPSDKBASESHAPESEGMENTATION_API bool	compare (const Shape3dColl &shapeColl1, const Shape3dColl &shapeColl2, const geom::Shape3dDataType epsilon=ipsdk::NumericLimits< geom::Shape3dDataType >::sqrt_epsilon())
	function allowing to compare collections of shape 3d

IPSDKBASESHAPESEGMENTATION_API bool	compare (const PlanIndexedShape3dColl &piShapeColl1, const PlanIndexedShape3dColl &piShapeColl2, const geom::Shape3dDataType epsilon=ipsdk::NumericLimits< geom::Shape3dDataType >::sqrt_epsilon())
	function allowing to compare plan indexed collections of shape 3d

IPSDKBASESHAPESEGMENTATION_API const std::string &	getIPSDKBaseShapeSegmentationLoggerName ()
	Recovery of logger name associated to library.

IPSDKBASESHAPESEGMENTATION_API log4cplus::Logger &	getIPSDKBaseShapeSegmentationLogger ()
	Recovery of logger associated to library.

IPSDKBASESHAPESEGMENTATION_API const ipsdk::LogMessageManager &	getIPSDKBaseShapeSegmentationLogMessageManager ()
	Recovery of message manager associated to library.

IPSDKBASESHAPESEGMENTATION_API bool	detectSelfIntersectingPoint (const ipsdk::geom::Shape2dPolygon &polygon, ipUInt32 &firstPointIndex, ipUInt32 &secondPointIndex)
	function allowing to detect first self intersecting points into a polygon More...

IPSDKBASESHAPESEGMENTATION_API void	extractLocalPointInfo (const ipsdk::geom::Shape2dPolygonWithHolesPtr &pPolygon, PolygonPointInfoMap &polygonPointInfoMap)
	function allowing to extract local informations around polygon points More...

IPSDKBASESHAPESEGMENTATION_API void	normalize (ipsdk::geom::Shape2dPolygonWithHoles &polygonWithHoles)
	function allowing to normalize a polygon to ensure that : More...

IPSDKBASESHAPESEGMENTATION_API void	separateSelfIntersecting (ipsdk::geom::Shape2d &shape2d)
	function allowing to separate self intersecting polygons associated to a shape

IPSDKBASESHAPESEGMENTATION_API ipsdk::geom::Shape2dPolygonWithHolesPtr	createSeparation (const ipUInt64 startPointIndex, const ipUInt64 endPointIndex, ipsdk::geom::Shape2dPolygonWithHoles &polygonWithHoles)
	function allowing to separate a polygon into two sub polygons More...


IPSDKBASESHAPESEGMENTATION_API bool	hasAlignedPoints (const ipsdk::geom::Shape2dPolygon &polygon)
	function allowing to check whether a polygon contains aligned points

IPSDKBASESHAPESEGMENTATION_API bool	hasAlignedPoints (const ipsdk::geom::Shape2dPolygonWithHoles &polygonWithHoles)
	function allowing to check whether a polygon contains aligned points


IPSDKBASESHAPESEGMENTATION_API void	removeAlignedPoints (ipsdk::geom::Shape2dPolygon &polygon)
	function allowing to remove consecutive aligned points from polygon

IPSDKBASESHAPESEGMENTATION_API void	removeAlignedPoints (ipsdk::geom::Shape2dPolygonWithHoles &polygonWithHoles)
	function allowing to remove consecutive aligned points from polygon

Detailed Description

Namespace aggregating basic shape segmentation components.

Typedef Documentation

◆ PolygonPointInfoMap

typedef std::multimap<ipsdk::geom::Shape2dPoint, PolygonPointInfo> ipsdk::shape::segmentation::PolygonPointInfoMap

map associating point coordinates to polygon point informations

Note: a point can be shared by a polygon and one of its holes

Enumeration Type Documentation

◆ eSkeleton2dHolesPolicy

enum ipsdk::shape::segmentation::eSkeleton2dHolesPolicy

Enumerate describing polygon holes processing policy used during skeleton 2d computation.

Note: This object is associated to a strong enumerate definition

See also: IPSDK_Enum

Enumerator

eSHP_Ignored

Polygon holes will simply be ignored during processing.

eSHP_ExtractedButNotAnalyzed

Polygon holes will be taken into account during processing.

but associated sub skeletons will not be analyzed

eSHP_ExtractedAndAnalyzed

Polygon holes will be taken into account during processing.

and associated sub skeletons will not be analyzed

◆ eIPSDKBaseShapeSegmentationMessage

enum ipsdk::shape::segmentation::eIPSDKBaseShapeSegmentationMessage

Enumerate describing messages.

Note: This enumerate is associated to a message map

See also: IPSDK_Message_Map

◆ eSegmentation2dMessage

enum ipsdk::shape::segmentation::eSegmentation2dMessage

Enumerate describing messages.

Note: This enumerate is associated to a message map

See also: IPSDK_Message_Map

Enumerator
eInvalidSeparationIdx	Separation point start index d should be lower than separation point end index s.
eNulPolygonWithHolesPtr	Input polygon with holes shared pointer should not be null.
eOutOfBoundsSeparationIdx	Separation point index point index d is out of bounds for point collection with size d.
eSkeletonFailed	Failed to create skeleton associated to polygon s.

Function Documentation

◆ detectSelfIntersectingPoint()

IPSDKBASESHAPESEGMENTATION_API bool ipsdk::shape::segmentation::detectSelfIntersectingPoint	(	const ipsdk::geom::Shape2dPolygon &	polygon,
		ipUInt32 &	firstPointIndex,
		ipUInt32 &	secondPointIndex
	)

function allowing to detect first self intersecting points into a polygon

Returns: false if no intersection have been found

◆ extractLocalPointInfo()

IPSDKBASESHAPESEGMENTATION_API void ipsdk::shape::segmentation::extractLocalPointInfo	(	const ipsdk::geom::Shape2dPolygonWithHolesPtr &	pPolygon,
		PolygonPointInfoMap &	polygonPointInfoMap
	)

function allowing to extract local informations around polygon points

Note: Angle associated to interior polygon are reversed, ie negative for convex points and positive for concave (material is outside)

◆ normalize()

IPSDKBASESHAPESEGMENTATION_API void ipsdk::shape::segmentation::normalize ( ipsdk::geom::Shape2dPolygonWithHoles & polygonWithHoles )

function allowing to normalize a polygon to ensure that :

hole points are covered by parent polygon (interior or boundary)
hole and parent polygon do not share parts of segment with non null length
hole and parent boundaries can share a point only if this is a point belonging to both point collections (hole point cannot be interior to a parent polygon boundary segment)
polygon (and sub polygons) point collection do not contains consecutive aligned points

◆ createSeparation()

IPSDKBASESHAPESEGMENTATION_API ipsdk::geom::Shape2dPolygonWithHolesPtr ipsdk::shape::segmentation::createSeparation	(	const ipUInt64	startPointIndex,
		const ipUInt64	endPointIndex,
		ipsdk::geom::Shape2dPolygonWithHoles &	polygonWithHoles
	)

function allowing to separate a polygon into two sub polygons

Note: input polygon is modified

Returns: newly created polygon

Exceptions

ipsdk::shape::segmentation::IPSDKBaseShapeSegmentationException	if startPointIndex >= endPointIndex
ipsdk::shape::segmentation::IPSDKBaseShapeSegmentationException	if endPointIndex >= polygonWithHoles.getNbExteriorPoints()

Classes

Typedefs

Enumerations

Functions