src/qvip/qvpolyline.cpp File Reference

File from the QVision library. Contains operations on polylines. More...

#include <qvcore/qvdefines.h>
#include <qvip/qvpolyline.h>
#include <qvip/qvpolylinef.h>
#include <qvmath/qvmatrixalgebra.h>
#include <iostream>
#include <float.h>

Go to the source code of this file.

Functions

double IterativePointElimination (const QVPolyline &polyline, QVPolyline &result, const double param, bool maxNumberOfPointsMethod, bool intersectLines, double *max_removed_cost)
 Simplifies a contour eliminating points of little area using IPE algorithm.
QVPolyline getConnectedSetBorderContourThreshold (const QVImage< uChar > &image, const QPoint startPoint, const uChar threshold)
 Obtains the border contour of a connected set of pixels in an image, given a membership condition.
QList< QVPolylinegetConnectedSetBorderContoursThreshold (const QVImage< uChar > &image, const uChar threshold)
 Obtains a list of the border contours of the connected sets in an image, according to a membership condition.
QVPolyline getLineContourThreshold4Connectivity (QVImage< uChar > &image, const QPoint point, QVPolyline &polyline, const uChar threshold, bool reverse)
QList< QVPolylinegetLineContoursThreshold4Connectivity (const QVImage< uChar > &image, const uChar threshold)
 Obtains a list of the 4-connected contour lines in the image.
QVPolyline getLineContourThreshold8Connectivity (QVImage< uChar > &image, const QPoint point, QVPolyline &polyline, const uChar threshold, bool reverse)
QList< QVPolylinegetLineContoursThreshold8Connectivity (const QVImage< uChar > &image, const uChar threshold)
 Obtains a list of the 8-connected contour lines in the image.


Detailed Description

File from the QVision library. Contains operations on polylines.

Author:
PARP Research Group. University of Murcia, Spain.

Definition in file qvpolyline.cpp.


Generated on Thu Jul 17 17:23:28 2008 for QVision by  doxygen 1.5.3