vpTemplateTrackerSSDESM.h

/****************************************************************************
 *
 * $Id: vpTemplateTrackerSSDESM.h 4574 2014-01-09 08:48:51Z fspindle $
 *
 * This file is part of the ViSP software.
 * Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * ("GPL") version 2 as published by the Free Software Foundation.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact INRIA about acquiring a ViSP Professional
 * Edition License.
 *
 * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
 *
 * This software was developed at:
 * INRIA Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 * http://www.irisa.fr/lagadic
 *
 * If you have questions regarding the use of this file, please contact
 * INRIA at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Description:
 * Template tracker.
 *
 * Authors:
 * Amaury Dame
 * Aurelien Yol
 * Fabien Spindler
 *
 *****************************************************************************/
#ifndef vpTemplateTrackerSSDESM_hh
#define vpTemplateTrackerSSDESM_hh

#include <visp/vpTemplateTrackerSSD.h>

class VISP_EXPORT vpTemplateTrackerSSDESM: public vpTemplateTrackerSSD
{
  protected:
    bool        compoInitialised;
    vpMatrix    HDir;
    vpMatrix    HInv;
    vpMatrix    HLMDir;
    vpMatrix    HLMInv;
    vpColVector GDir;
    vpColVector GInv;
    
  protected:
    void initHessienDesired(const vpImage<unsigned char> &I);
    void initCompInverse(const vpImage<unsigned char> &I);
    void trackNoPyr(const vpImage<unsigned char> &I);

  public:
    vpTemplateTrackerSSDESM(vpTemplateTrackerWarp *warp);
};
#endif