diff options
Diffstat (limited to 'ftnoir_tracker_aruco/trans_calib.cpp')
| -rw-r--r-- | ftnoir_tracker_aruco/trans_calib.cpp | 88 | 
1 files changed, 44 insertions, 44 deletions
| diff --git a/ftnoir_tracker_aruco/trans_calib.cpp b/ftnoir_tracker_aruco/trans_calib.cpp index dd18399a..b1f956b4 100644 --- a/ftnoir_tracker_aruco/trans_calib.cpp +++ b/ftnoir_tracker_aruco/trans_calib.cpp @@ -1,44 +1,44 @@ -/* Copyright (c) 2012 Patrick Ruoff
 - *
 - * Permission to use, copy, modify, and/or distribute this software for any
 - * purpose with or without fee is hereby granted, provided that the above
 - * copyright notice and this permission notice appear in all copies.
 - */
 -
 -#include "trans_calib.h"
 -
 -using namespace cv;
 -
 -//-----------------------------------------------------------------------------
 -TranslationCalibrator::TranslationCalibrator()
 -{
 -	reset();
 -}
 -
 -void TranslationCalibrator::reset()
 -{
 -	P = Matx66f::zeros();
 -	y = Vec6f(0,0,0, 0,0,0);
 -}
 -
 -void TranslationCalibrator::update(const Matx33f& R_CM_k, const Vec3f& t_CM_k)
 -{
 -	Matx<float, 6,3> H_k_T = Matx<float, 6,3>::zeros();
 -	for (int i=0; i<3; ++i) {
 -		for (int j=0; j<3; ++j) {
 -			H_k_T(i,j) = R_CM_k(j,i);
 -		}
 -	}
 -	for (int i=0; i<3; ++i)
 -	{
 -		H_k_T(3+i,i) = 1.0;
 -	}
 -	P += H_k_T * H_k_T.t();
 -	y += H_k_T * t_CM_k;
 -}
 -
 -Vec3f TranslationCalibrator::get_estimate()
 -{
 -	Vec6f x = P.inv() * y;
 -    return Vec3f(x[0], x[1], x[2]);
 -}
 +/* Copyright (c) 2012 Patrick Ruoff + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + */ + +#include "trans_calib.h" + +using namespace cv; + +//----------------------------------------------------------------------------- +TranslationCalibrator::TranslationCalibrator() +{ +	reset(); +} + +void TranslationCalibrator::reset() +{ +	P = Matx66f::zeros(); +	y = Vec6f(0,0,0, 0,0,0); +} + +void TranslationCalibrator::update(const Matx33f& R_CM_k, const Vec3f& t_CM_k) +{ +	Matx<float, 6,3> H_k_T = Matx<float, 6,3>::zeros(); +	for (int i=0; i<3; ++i) { +		for (int j=0; j<3; ++j) { +			H_k_T(i,j) = R_CM_k(j,i); +		} +	} +	for (int i=0; i<3; ++i) +	{ +		H_k_T(3+i,i) = 1.0; +	} +	P += H_k_T * H_k_T.t(); +	y += H_k_T * t_CM_k; +} + +Vec3f TranslationCalibrator::get_estimate() +{ +	Vec6f x = P.inv() * y; +    return Vec3f(x[0], x[1], x[2]); +} | 
