SegmentationTool Class Reference

The SegmentationTool class is used to generate Chromatic Segmentation. More...

#include <SegmentationTool.h>

Public Types
enum	BG_FG_ErodeDilate { erode, dilate, none }

Public Member Functions
QImage	MatToQImage (const cv::Mat &mat)
	SegmentationTool::MatToQImageAdded for image manipulation. More...
void	chromaticSegmentation (QImage *currentImage, QImage *result, QImage *result_c, QImage *maskImage, bool m_mask, std::vector< std::vector< int > > rangesFG, std::vector< std::vector< int > > rangesBG, int BGED, int BGSS, int FGED, int FGSS)
	SegmentationTool::chromaticSegmentation HSV segmentation, based on Beetz 2006, which allows to work with foreground and background separately, which allows to make morphologic operations to the separate images, improving the possible segmentation. More...
void	thinningIteration (cv::Mat &im, int iter)
void	thinning (cv::Mat &im)
int	grayHistogram (cv::Mat &image)

Static Public Member Functions
static void	chromaticSegmentationMat (cv::Mat &currentImage, cv::Mat &result, int minGrade, int maxGrade, int minSaturation, int maxLight)
static void	chromaticSegmentation (QImage *currentImage, QImage *result, QImage *result_c, QImage *maskImage, bool m_mask, int minGrade, int maxGrade, int minSaturation, int maxLight)
static cv::Mat	qImage2Mat (const QImage &qimage)
	SegmentationTool::qImage2Mat Added for image manipulation. More...
static QImage	Mat2QImage (cv::Mat &mat)

Detailed Description

The SegmentationTool class is used to generate Chromatic Segmentation.

Member Function Documentation

void SegmentationTool::chromaticSegmentation	(	QImage *	currentImage,
		QImage *	result,
		QImage *	result_c,
		QImage *	maskImage,
		bool	m_mask,
		std::vector< std::vector< int > >	rangesFG,
		std::vector< std::vector< int > >	rangesBG,
		int	BGED,
		int	BGSS,
		int	FGED,
		int	FGSS
	)

SegmentationTool::chromaticSegmentation HSV segmentation, based on Beetz 2006, which allows to work with foreground and background separately, which allows to make morphologic operations to the separate images, improving the possible segmentation.

Parameters

currentImage	Image to be segmented
result	Black and white segmentation
result_c	Colored segmentation (not includes morpholigic operations)
maskImage	Mask to be used
m_mask	Tells if the mask is in used
rangesFG	List of HSV parameters for foreground layers
rangesBG	List of HSV parameters for background layers
BGED	Background Erode/Dilate configuration, allows to compute the morphologic operations according with the parameters sets by the user.
BGSS	Size of the structured element for the background computation.
FGED	Foreground Erode/Dilate configuration, allows to compute the morphologic operations according with the parameters sets by the user.
FGSS	Size of the structured element for the foreground computation.

QImage SegmentationTool::MatToQImage

(

const cv::Mat &

mat

)

SegmentationTool::MatToQImageAdded for image manipulation.

Parameters

mat

Returns

corresponding QImage image

cv::Mat SegmentationTool::qImage2Mat ( const QImage &  qimage )

static

SegmentationTool::qImage2Mat Added for image manipulation.

Parameters

qimage

Returns

corresponding cv::Mat image

void SegmentationTool::thinningIteration	(	cv::Mat &	im,
		int	iter
	)

Perform one thinning iteration. Normally you wouldn't call this function directly from your code.

Parameters

im	Binary image with range = 0-1
iter	0=even, 1=odd

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

• SegmentationTool.h
• SegmentationTool.cpp