tools.hpp File Reference

Declarations for generic tools not depending on libraries such as OpenCV, PCL and ROS. More...

#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <unistd.h>
#include <getopt.h>
#include <iostream>
#include <fstream>
#include <sys/stat.h>
#include <dirent.h>
#include <sstream>
#include <string>
#include <string.h>
#include <assert.h>
#include <fcntl.h>
#include <errno.h>
#include <malloc.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <limits.h>
#include <termios.h>
#include "opencv2/calib3d/calib3d.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/gpu/gpu.hpp"
#include <opencv2/video/video.hpp>

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Functions
void	addUniqueToVector (vector< unsigned int > &dst, vector< unsigned int > &src)
double	asymmetricGaussianValue (double score, double mean, double loVar, double hiVar)
double	calcLinePerpDistance (double *line1, double *line2)
	Calculates perpendicular distance between two "parallel" lines.
void	convert_byte_to_binary_string (void *src, char *dst)
	Converts a raw byte as an 8-bit character array of 1s and 0s.
void	convertUcharToBinary (unsigned char val, int *binaryArray)
int	countElementsInFolder (const char *folderName, vector< string > &elementNames, int elementType)
	Counts and returns a list of all specified elements within a folder.
long long int	factorial (int num)
	Calculates Factorial of an integer.
double	findEquivalentProbabilityScore (double *values, int quantity, double prob)
	Selects the score which is minimally better than a specified proportion of all scores.
double	getInterpolatedVal (const Mat &img, Point2f &coord)
void	getNextCombo (vector< unsigned int > &currentIndices, int r, int n)
	Gets next possible combination for an exhaustive combinatorial search.
Scalar	getRandomColour ()
double	lookupValue (double xi, double yi, double maxVal, const Mat &lookupMat)
bool	matricesAreEqual (Mat &mat1, Mat &mat2)
void	randomSelection (vector< unsigned int > &src, vector< unsigned int > &dst, unsigned int max)
void	readPoints (const char *filename, vector< Point2f > &pts)
void	redistortPoints (const vector< Point2f > &src, vector< Point2f > &dst, const Mat &cameraMatrix, const Mat &distCoeffs, const Mat &newCamMat=Mat::eye(3, 3, CV_64FC1))
	Redistorts points using an established distortion model.
double	timeElapsedMS (struct timeval &timer, bool reset=true)
	Calculates time elapsed since the last time the timer was reset.
void	writePoints (const char *filename, const vector< Point2f > &pts)

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Detailed Description

Declarations for generic tools not depending on libraries such as OpenCV, PCL and ROS.

Definition in file tools.hpp.

---

Function Documentation

void addUniqueToVector	(	vector< unsigned int > &	dst,
		vector< unsigned int > &	src
	)

Definition at line 533 of file tools.cpp.

double asymmetricGaussianValue	(	double	score,
		double	mean,
		double	loVar,
		double	hiVar
	)

Definition at line 510 of file tools.cpp.

double calcLinePerpDistance	(	double *	line1,
		double *	line2
	)

Calculates perpendicular distance between two "parallel" lines.

Definition at line 555 of file tools.cpp.

void convert_byte_to_binary_string	(	void *	src,
		char *	dst
	)

Converts a raw byte as an 8-bit character array of 1s and 0s.

Definition at line 664 of file tools.cpp.

void convertUcharToBinary	(	unsigned char	val,
		int *	binaryArray
	)

Definition at line 214 of file tools.cpp.

int countElementsInFolder	(	const char *	folderName,
		vector< string > &	elementNames,
		int	elementType
	)

Counts and returns a list of all specified elements within a folder.

Definition at line 225 of file tools.cpp.

long long int factorial

(

int

num

)

Calculates Factorial of an integer.

Definition at line 569 of file tools.cpp.

double findEquivalentProbabilityScore	(	double *	values,
		int	quantity,
		double	prob
	)

Selects the score which is minimally better than a specified proportion of all scores.

Definition at line 626 of file tools.cpp.

double getInterpolatedVal	(	const Mat &	img,
		Point2f &	coord
	)

Definition at line 82 of file tools.cpp.

void getNextCombo	(	vector< unsigned int > &	currentIndices,
		int	r,
		int	n
	)

Gets next possible combination for an exhaustive combinatorial search.

Definition at line 581 of file tools.cpp.

Scalar getRandomColour

(

)

Definition at line 563 of file tools.cpp.

double lookupValue	(	double	xi,
		double	yi,
		double	maxVal,
		const Mat &	lookupMat
	)

Definition at line 59 of file tools.cpp.

bool matricesAreEqual	(	Mat &	mat1,
		Mat &	mat2
	)

Definition at line 394 of file tools.cpp.

void randomSelection	(	vector< unsigned int > &	src,
		vector< unsigned int > &	dst,
		unsigned int	max
	)

Definition at line 495 of file tools.cpp.

void readPoints	(	const char *	filename,
		vector< Point2f > &	pts
	)

Definition at line 20 of file tools.cpp.

void redistortPoints	(	const vector< Point2f > &	src,
		vector< Point2f > &	dst,
		const Mat &	cameraMatrix,
		const Mat &	distCoeffs,
		const Mat &	newCamMat = Mat::eye(3, 3, CV_64FC1)
	)

Redistorts points using an established distortion model.

*

*

Definition at line 271 of file tools.cpp.

double timeElapsedMS	(	struct timeval &	timer,
		bool	reset = true
	)

Calculates time elapsed since the last time the timer was reset.

Definition at line 372 of file tools.cpp.

void writePoints	(	const char *	filename,
		const vector< Point2f > &	pts
	)

Definition at line 7 of file tools.cpp.