eLynx::Image::IImageEdgeProcessing Class Reference

#include <IImageEdgeProcessing.h>

Inheritance diagram for eLynx::Image::IImageEdgeProcessing:

List of all members.

Public Member Functions
virtual	~IImageEdgeProcessing ()
virtual bool	SegmentImage (AbstractImage &ioImage, double iStep, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0
Edges detection services
virtual bool	ApplyGradient (AbstractImage &ioImage, EEdgeDetector iDetector, EEdgeGradient iGradient, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0
virtual bool	ApplyCanny (AbstractImage &ioImage, EEdgeDetector iDetector, EEdgeGradient iGradient, double iRadius, double iThresholdLo, double iThresholdHi, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0
virtual bool	ApplyZeroCrossing (AbstractImage &ioImage, double iRadius, double iVariance, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0
virtual bool	ApplyRoberts (AbstractImage &ioImage, bool ibFast, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0
Edges enhancement services
virtual bool	ApplyThreshold (AbstractImage &ioImage, double iThresholdLo, double iThresholdHi, uint32 iChannelMask, ProgressNotifier &iNotifier) const =0

---

Detailed Description

Interface defining edge processing functionnalities.

Definition at line 87 of file IImageEdgeProcessing.h.

---

Constructor & Destructor Documentation

virtual eLynx::Image::IImageEdgeProcessing::~IImageEdgeProcessing

(

)

[virtual]

---

Member Function Documentation

virtual bool eLynx::Image::IImageEdgeProcessing::ApplyGradient	(	AbstractImage &	ioImage,
		EEdgeDetector	iDetector,
		EEdgeGradient	iGradient,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Edge detection using a gradient of filter.

Parameters:

	ioImage	image to be filtered.
	iDetector	detector type to detect edges.
	iGradient	gradient to apply.
	iChannelMask	selected channels to be processed. Default is all.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

virtual bool eLynx::Image::IImageEdgeProcessing::ApplyCanny	(	AbstractImage &	ioImage,
		EEdgeDetector	iDetector,
		EEdgeGradient	iGradient,
		double	iRadius,
		double	iThresholdLo,
		double	iThresholdHi,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Canny edge detection. See Canny Edge Processing.

Parameters:

	ioImage	image to be filtered.
	iDetector	detector type to detect edges.
	iGradient	gradient to apply. Allowed values are: GDS_Fast, GDS_Accurate, GDS_Max2 and GDS_Max4.
	iRadius	radius of the Gaussian blur filter.
	iThresholdLo	lower pixel value.
	iThresholdHi	higher pixel value.
	iChannelMask	selected channels to be processed. Default is all channels.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

virtual bool eLynx::Image::IImageEdgeProcessing::ApplyZeroCrossing	(	AbstractImage &	ioImage,
		double	iRadius,
		double	iVariance,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Zero Crossing edge detection.

Parameters:

	ioImage	image to be filtered.
	iRadius	radius of the Laplacian of Gaussian kernel. Recommended 3.0 or greater.
	iVariance	of the Gaussian curve.
	iChannelMask	selected channels to be processed. Default is all channels.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

virtual bool eLynx::Image::IImageEdgeProcessing::ApplyRoberts	(	AbstractImage &	ioImage,
		bool	ibFast,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Roberts Cross 2x2 edge detection.

Parameters:

	ioImage	image to be filtered.
	ibFast	true to use fast approximation.
	iChannelMask	selected channels to be processed. Default is all.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

virtual bool eLynx::Image::IImageEdgeProcessing::ApplyThreshold	(	AbstractImage &	ioImage,
		double	iThresholdLo,
		double	iThresholdHi,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Threshold edges to eliminate `insignificant' ones. See Edge Processing.

Parameters:

	ioImage	edge image to be enhanced.
	iThresholdLo	low threshold.
	iThresholdHi	high threshold.
	iChannelMask	selected channels to be processed. Default is all channels.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

virtual bool eLynx::Image::IImageEdgeProcessing::SegmentImage	(	AbstractImage &	ioImage,
		double	iStep,
		uint32	iChannelMask,
		ProgressNotifier &	iNotifier
	)			const [pure virtual]

Image Segmentation by morphological watersheds. See Image Segmentation.

Parameters:

	ioImage	image to be segmented.
	iStep	flood increment.
	iChannelMask	selected channels to be processed. Default is all.
	iNotifier	a notifier for progression, log and cancel.

Returns:

Method running status.

Implemented in eLynx::Image::ImageEdgeProcessingImpl< Pixel >.

---

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

• IImageEdgeProcessing.h