Image and image related operations. More...

#include <modelimage.h>

Public Member Functions
bool	loadTrainImage ()
	Load training image from saved host image.
bool	loadTrainImage (const Mat &img)
	Load training image.
void	setShapeInfo (ShapeInfo *si)
bool	releaseTrainImage ()
	Release Training Image.
Mat_< double >	getLocalStruct (int pId, int k, int level, double step)
	Get local structure.
void	getPointsOnNorm (int pId, int k, int level, vector< Point_< int > > &V, double step, int pOffset=0)
	Get the coordinates of points at normal direction of a landmark point.
Mat &	getTrainImage (int level=0, bool gray=false)
	Get the image saved at specified level.
Mat &	getDerivImage (int level)
	Return the derivative image at specified level;.
const string &	HostImage () const
	Host image (if any).
void	buildFromShapeVec (SimilarityTrans &trans)
void	setHostImage (const char *hostImageFilename)
	Set the host image.
int	NPoints () const
	The number of shape points.
bool	readPTS (const char *filename)
	Read mark points information from a PTS file.
void	initPointsByVector (const vector< cv::Point2i > &V)
	Set mark points information from a vector of points.
Mat	show (int level=0, int pId=-1, bool showInWin=true, int highLight=0)
	Show the image interactively.
	ModelImage ()
Public Attributes
vector< Point_< int > >	points
	Landmark points.
ShapeVec	shapeVec
	Shape vectors.
Protected Attributes
int	nMarkPoints
	The number of landmark points.
string	hostImageName
	Optional 'host image' filename including full path.
Mat	imgdata
	the training image
vector< Mat >	imgPyramid
	Image pyramid.
vector< Mat_< double > >	imgPyrGrayDeriv
vector< Mat_< uchar > >	imgPyrGray
bool	imgLoaded
	Is the image loaded?
ShapeInfo *	shapeInfo
	Information about shapes and paths.

Detailed Description

Image and image related operations.

Constructor & Destructor Documentation

StatModel::ModelImage::ModelImage ( )

Member Function Documentation

void StatModel::ModelImage::buildFromShapeVec ( SimilarityTrans & trans )

Mat& StatModel::ModelImage::getDerivImage ( int level ) [inline]

Return the derivative image at specified level;.

Mat_< double > StatModel::ModelImage::getLocalStruct	(	int	pId,
		int	k,
		int	level,
		double	step
	)

Get local structure.

Parameters:

pId	id of the point
k	how many points to get on either direction
level	position in the pyramid level
step	VERY IMPORTANT, for a image with area of 10000, 1.0 may be a good choice

void StatModel::ModelImage::getPointsOnNorm	(	int	pId,
		int	k,
		int	level,
		vector< Point_< int > > &	V,
		double	step,
		int	pOffset = `0`
	)

Get the coordinates of points at normal direction of a landmark point.

Parameters:

pId	id of the point
k	how many points to get on either direction
level	position in the pyramid level
V	the vector that save results.
step	VERY IMPORTANT, for a image with area of 10000, 1.0 may be a good choice
pOffset	when searching for best points, use the p'th point along the profile as the center