/********************************************************************
**                Image Component Library (ICL)                    **
**                                                                 **
** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
**                         Neuroinformatics Group                  **
** Website: www.iclcv.org and                                      **
**          http://opensource.cit-ec.de/projects/icl               **
**                                                                 **
** File   : ICLMarkers/apps/camera-calibration-planar/             **
**          PlanarCalibrationTools.h                               **
** Module : ICLMarkers                                             **
** Authors: Christof Elbrechter                                    **
**                                                                 **
**                                                                 **
** GNU LESSER GENERAL PUBLIC LICENSE                               **
** This file may be used under the terms of the GNU Lesser General **
** Public License version 3.0 as published by the                  **
**                                                                 **
** Free Software Foundation and appearing in the file LICENSE.LGPL **
** included in the packaging of this file.  Please review the      **
** following information to ensure the license requirements will   **
** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
**                                                                 **
** The development of this software was supported by the           **
** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
** Forschungsgemeinschaft (DFG) in the context of the German       **
** Excellence Initiative.                                          **
**                                                                 **
********************************************************************/

#pragma once

#include <ICLUtils/Point32f.h>
#include <ICLMarkers/AdvancedMarkerGridDetector.h>
#include <ICLGeom/Camera.h>
#include <ICLGeom/GeomDefs.h>

namespace icl{
  namespace markers{
    geom::Camera extract_camera_from_udist_file(const std::string &filename);

    /// returns the position variances of the last 10 frames var([x,y,z, rx, ry, rz])
    std::vector<float> estimate_pose_variance(const geom::Mat &T);
  }
}