src/qvip/qvpolyline.cpp File ReferenceFile from the QVision library. Contains operations on polylines. More...
#include <iostream>
#include <float.h>
#include <qvmath.h>
#include <qvdefines.h>
#include <qvmatrixalgebra.h>
#include <QVPolyline>
#include <QVPolylineF>
Go to the source code of this file.
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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.
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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.
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QList< QVPolyline > | getConnectedSetBorderContoursThreshold (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.
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QVPolyline | getLineContourThreshold4Connectivity (QVImage< uChar > &image, const QPoint point, QVPolyline &polyline, const uChar threshold, bool reverse) |
QList< QVPolyline > | getLineContoursThreshold4Connectivity (const QVImage< uChar > &image, const uChar threshold) |
| Obtains a list of the 4-connected contour lines in the image.
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QVPolyline | getLineContourThreshold8Connectivity (QVImage< uChar > &image, const QPoint point, QVPolyline &polyline, const uChar threshold, bool reverse) |
QList< QVPolyline > | getLineContoursThreshold8Connectivity (const QVImage< uChar > &image, const uChar threshold) |
| Obtains a list of the 8-connected contour lines in the image.
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Detailed Description
File from the QVision library. Contains operations on polylines.
- Author:
- PARP Research Group. University of Murcia, Spain.
Definition in file qvpolyline.cpp.
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