#include <stdio.h>
#include <iostream>
#include <cv.h>

Include dependency graph for gradient.cpp:

Functions
void	showmatrix_ch (CvMat &M)
	Special function to print the connection matrix.
void	showmatrix (CvMat &M)
	Utility function to print a matrix to the screen.
void	showmatrix (CvMat &M, const char *header)
	Utility function to print a matrix to the screen.
void	showmatrix (const char *header, CvMat &M)
	Utility function to print a matrix to the screen.
void	showmatrix_file (CvMat &M, FILE *stream)
	Utility function to print a matrix to a file.
void	twomat_gradian (double fx, double fy, double cx, double cy, double R_matrix[3][3], double Rx, double Ry, double Rz, CvMat R_jacobian, double S_matrix[3][3], double Sx, double Sy, double Sz, CvMat S_jacobian, double p[3], double cgret[24], double uv[2])
	Calculates gradient.

Function Documentation

void showmatrix ( CvMat & M )

Utility function to print a matrix to the screen.

Prints a matrix to the screen. If it is a 3x3 matrix, the determinant is shown, too.

Definition at line 40 of file gradient.cpp.

References cvmGet().

Referenced by showmatrix().

void showmatrix	(	CvMat &	M,
		const char *	header
	)

Utility function to print a matrix to the screen.

Prints a matrix to the screen. If it is a 3x3 matrix, the determinant is shown, too. header specifies a title string.

Definition at line 64 of file gradient.cpp.

References showmatrix().

void showmatrix	(	const char *	header,
		CvMat &	M
	)

Utility function to print a matrix to the screen.

Prints a matrix to the screen. If it is a 3x3 matrix, the determinant is shown, too. header specifies a title string.

Definition at line 76 of file gradient.cpp.

References showmatrix().

void showmatrix_ch ( CvMat & M )

Special function to print the connection matrix.

Prints the connection matrix. Therefore it uses only rows that exist (at least 1 existing connection to a camera) and displays the number of the view.

Definition at line 14 of file gradient.cpp.

References cvmGet().

void showmatrix_file	(	CvMat &	M,
		FILE *	stream
	)

Utility function to print a matrix to a file.

Prints the matrix M to file stream.

Definition at line 85 of file gradient.cpp.

References cvmGet().

Referenced by CamCalibration::PrintOptimizedResultsToFile1(), and CamCalibration::PrintOptimizedResultsToFile2().

void twomat_gradian	(	double	fx,
		double	fy,
		double	cx,
		double	cy,
		double	R_matrix[3][3],
		double	Rx,
		double	Ry,
		double	Rz,
		CvMat *	R_jacobian,
		double	S_matrix[3][3],
		double	Sx,
		double	Sy,
		double	Sz,
		CvMat *	S_jacobian,
		double	p[3],
		double	cgret[24],
		double	uv[2]
	)

Calculates gradient.

Calculates gradient of point p using a calibration matrix
with specified intrinsic parameters fx , fy , cx , cy ,
rotation matrix R and translation vector Rx , Ry , Rz ,
rotation matrix S and translation vector Sx , Sy , Sz.
The jacobian matrices have to be specified: R_jacobian , S_Jacobian.
The result for all parameters is given in cgret[24] , the first 12 parameters for the u-coordinate, the following 12 for the v-coordinate, each of the specifying the two multiplied Rt-matrices.

Definition at line 101 of file gradient.cpp.

Referenced by PoseObs::eval_func(), and ProjObs::eval_func().

Functions

Function Documentation