Class Grabber This class operates on an image and extracts the region of interest on either a clear or a dark region. More...

Detailed Description

Class Grabber This class operates on an image and extracts the region of interest on either a clear or a dark region.

The only assumptions are: the object lies in this region and it is the largest inner region i.e. the image is focused on the object.

Definition at line 29 of file grabber.hpp.

#include <grabber.hpp>

Public Types
enum	surface_type { DARK, LIGHT }
	tells if background of interest is rather dark or light
Public Member Functions
	Grabber (const image::Image &image, surface_type surface=LIGHT)
	constructor that takes an image
	Grabber (const std::string &imageFile, surface_type surface=LIGHT)
	constructor that takes the image file name
void	run ()
	finds contours of interest then runs grab cut algo on source image
const image::Image &	source () const
const image::Image &	result () const
void	writeImages (const std::string &srcFileName="source.png", const std::string &objFileName="result.png")
	writes both images (source and segmented) into files.
const cv::Rect &	backgroundBorders () const
const cv::Rect &	objectBorders () const
Private Member Functions
void	findContoursOfInterest ()
	finds the contours of the background and plausible object
void	grab ()
	apply grabcut algo on the image
Private Attributes
jafar::image::Image	m_image
jafar::image::Image	m_result
std::multimap< unsigned int, int >	boxes
cv::Rect	largest
cv::Rect	plausible
surface_type	m_surface
	type of the surface

Member Function Documentation

const cv::Rect& jafar::cutter::Grabber::backgroundBorders ( ) const

const cv::Rect& jafar::cutter::Grabber::objectBorders ( ) const

const image::Image& jafar::cutter::Grabber::result ( ) const

const image::Image& jafar::cutter::Grabber::source ( ) const

void jafar::cutter::Grabber::writeImages	(	const std::string &	srcFileName = `"source.png"`,
		const std::string &	objFileName = `"result.png"`
	)

writes both images (source and segmented) into files.

It is a dummy solution to avoid headache in scripting.

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