This file implements generic utility functions and a serialization interface. More...
#include "Alvar.h"#include "AlvarException.h"#include <vector>#include <iostream>#include <iomanip>#include <sstream>#include <cxcore.h>#include <cv.h>#include <cmath>#include <map>#include <opencv2/calib3d/calib3d_c.h>
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Classes | |
| class | alvar::Histogram |
| Class for N-dimensional Histograms. More... | |
| class | alvar::HistogramSubpixel |
| N-dimensional Histograms calculating also the subpixel average for max bin. More... | |
| struct | alvar::Index |
| Class for N-dimensional index to be used e.g. with STL maps. More... | |
| struct | alvar::Point< C, D > |
| Simple Point class meant to be inherited from OpenCV point-classes. For example: Point<CvPoint2D64f> p. More... | |
| class | alvar::Serialization |
| Class for serializing class content to/from file or std::iostream. More... | |
Namespaces | |
| alvar | |
| Main ALVAR namespace. | |
Typedefs | |
| typedef ALVAR_EXPORT Point< CvPoint2D64f > | alvar::PointDouble |
| The default double point type. More... | |
| typedef ALVAR_EXPORT Point< CvPoint > | alvar::PointInt |
| The default integer point type. More... | |
Functions | |
| double ALVAR_EXPORT | alvar::angle (CvPoint *A, CvPoint *B, CvPoint *C, CvPoint *D, int isDirectionDependent) |
| Computes the angle between lines AB and CD. More... | |
| int ALVAR_EXPORT | alvar::cross (CvPoint *A, CvPoint *B, CvPoint *C) |
| Computes the cross product AB x AC. More... | |
| template<class C > | |
| double ALVAR_EXPORT | alvar::Deg2Rad (const C &v) |
| Converts an angle from degrees to radians. More... | |
| template<class C > | |
| int ALVAR_EXPORT | alvar::diff (const std::vector< C > &v, std::vector< C > &ret) |
| Calculates the difference between the consecutive vector elements. More... | |
| double ALVAR_EXPORT | alvar::distance (CvPoint *A, CvPoint *B) |
| Compute the distance from A to B. More... | |
| int ALVAR_EXPORT | alvar::dot (CvPoint *A, CvPoint *B, CvPoint *C) |
| Computes dot product AB.BC. More... | |
| int ALVAR_EXPORT | alvar::exp_filt2 (std::vector< double > &v, std::vector< double > &ret, bool clamp) |
| int ALVAR_EXPORT | alvar::find_zero_crossings (const std::vector< double > &v, std::vector< int > &corners, int offs=20) |
| Finds zero crossings of given vector elements (sequence). More... | |
| void ALVAR_EXPORT | alvar::FitCVEllipse (const std::vector< PointDouble > &points, CvBox2D &ellipse_box) |
| Uses OpenCV routine to fit ellipse to a vector of points. More... | |
| double ALVAR_EXPORT | alvar::Limit (double val, double min_val, double max_val) |
| Limits a number to between two values. More... | |
| double ALVAR_EXPORT | alvar::linePointDist (CvPoint *A, CvPoint *B, CvPoint *C, bool isSegment) |
| Computes the distance from point C to line (segment) AB. More... | |
| void ALVAR_EXPORT | alvar::out_matrix (const CvMat *m, const char *name) |
| Output OpenCV matrix for debug purposes. More... | |
| template<class PointType > | |
| double | alvar::PointSquaredDistance (PointType p1, PointType p2) |
| Returns the squared distance of two points. More... | |
| double ALVAR_EXPORT | alvar::polyLinePointDist (CvPoint *PointList, int nPnts, CvPoint *C, int *index, int isClosedPolygon) |
| Calculates minimum distance from Point C to Polygon whose points are in list PointList. More... | |
| template<class C > | |
| double ALVAR_EXPORT | alvar::Rad2Deg (const C &v) |
| Converts an angle from radians to degrees. More... | |
| template<class C > | |
| int ALVAR_EXPORT | alvar::Sign (const C &v) |
| Returns the sign of a number. More... | |
| void | alvar::STRCPY (char *to, size_t size, const char *src) |
Variables | |
| const double | alvar::PI = 3.14159265 |
Detailed Description
This file implements generic utility functions and a serialization interface.
Definition in file Util.h.