Holds image, segments and other housekeeping information for an image. More...

Public Member Functions
	drwnNNGraphImageData (const string &name)
	construct from basename

	drwnNNGraphImageData (const cv::Mat &img, const drwnSuperpixelContainer &segments)
	construct from image (no labels or name)

const string &	name () const
	return the name of the image

const cv::Mat &	image () const
	return the image

const MatrixXi &	labels () const
	return the labels

const drwnSuperpixelContainer &	segments () const
	return the superpixel container

drwnSuperpixelContainer &	segments ()
	return the superpixel container

size_t	numSegments () const
	return the number of superpixels

size_t	height () const
	return image height

size_t	width () const
	return image width

unsigned	colour (unsigned segId) const
	return average colour (as 24-bit unsigned) for a given superpixel

cv::Scalar	rgbColour (unsigned segId) const
	return average colour (as 8-bit rgb) for a given superpixle

cv::Point	centroid (unsigned segId) const
	return centroid for a given superpixel

void	setLabels (const MatrixXi &labels)
	set new labels for this image

vector< VectorXd >	getSegmentLabelMarginals (int numLabels=-1) const
	calculate segment label distributions

Static Public Attributes
static string	imgDir
	directory to prepend to instance basename for images

static string	imgExt
	extension to append to instance basename for images

static string	lblDir
	directory to prepend to instance basename for labels

static string	lblExt
	extension to append to instance basename for labels

static string	segDir
	directory to prepend to instance basename for segments

static string	segExt
	extension to append to instance basename for segments

Protected Member Functions
void	cacheSegmentData ()
	cache segments and neighbourhood

Protected Attributes
string	_name
	basename for this image

cv::Mat	_img
	the RGB image

MatrixXi	_labels
	pixel labels

drwnSuperpixelContainer	_segments
	superpixel maps

vector< unsigned >	_colours
	cached 24-bit colour for visualization

vector< cv::Point >	_centroids
	superpixel centroids for visualization

Detailed Description

Holds image, segments and other housekeeping information for an image.

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

Public Member Functions