Allows to manipulate the Blobs class (filter, etc.) More...

#include <Blobs.h>

Public Member Functions
QVector< Blob >	filterArea (int area, const Blobs &blobs) const
	Filters blobs according to a minimal area. Removes all blobs with an area smaller than area. More...

QVector< Blob >	filterMar (float maxAspectRatio, int minWidth, const Blobs &blobs) const
	Filters blobs according to the size and the aspect ratio. More...

QVector< Blob >	filterAngle (double angle, double maxAngleDiff, const Blobs &blobs) const
	Filters blobs according to their orientation. More...

cv::Mat	drawBlobs (const Blobs &blobs, cv::Scalar color=cv::Scalar(255, 255, 255)) const
	Draws the blobs and returns a CV_8UC1 image. More...

QVector< Line >	lines (const Blobs &blobs) const
	Assumes all blobs as lines and fit a Line based on the minimum area rectangle. More...

Blob	getBiggestBlob (const Blobs &blobs) const
	Gets the biggest BLOB. More...

Static Public Member Functions
static BlobManager &	instance ()
	Creates an instance or return the instance. More...

Detailed Description

Allows to manipulate the Blobs class (filter, etc.)

Member Function Documentation

cv::Mat rdf::BlobManager::drawBlobs	(	const Blobs &	blobs,
		cv::Scalar	color = `cv::Scalar(255, 255, 255)`
	)		const

Draws the blobs and returns a CV_8UC1 image.

Parameters

blobs	The blobs.
color	The color of the blobs.

QVector< Blob > rdf::BlobManager::filterAngle	(	double	angle,
		double	maxAngleDiff,
		const Blobs &	blobs
	)		const

Filters blobs according to their orientation.

Parameters

angle	The specified orientation angle in rad.
maxAngleDiff	The maximum angle difference in degree.
blobs	The blobs.

QVector< Blob > rdf::BlobManager::filterArea	(	int	threshArea,
		const Blobs &	blobs
	)		const

Filters blobs according to a minimal area. Removes all blobs with an area smaller than area.

Parameters

area	The area threshold.
blobs	The blobs.

QVector< Blob > rdf::BlobManager::filterMar	(	float	maxAspectRatio,
		int	minWidth,
		const Blobs &	blobs
	)		const

Filters blobs according to the size and the aspect ratio.

Parameters

Blob rdf::BlobManager::getBiggestBlob ( const Blobs & blobs ) const

Gets the biggest BLOB.

Parameters

blobs The blobs.

BlobManager & rdf::BlobManager::instance ( )

static

Creates an instance or return the instance.

QVector< Line > rdf::BlobManager::lines ( const Blobs & blobs ) const

Assumes all blobs as lines and fit a Line based on the minimum area rectangle.

Parameters

blobs The blobs.

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