00001 /* 00002 * This file is part of ALVAR, A Library for Virtual and Augmented Reality. 00003 * 00004 * Copyright 2007-2012 VTT Technical Research Centre of Finland 00005 * 00006 * Contact: VTT Augmented Reality Team <alvar.info@vtt.fi> 00007 * <http://www.vtt.fi/multimedia/alvar.html> 00008 * 00009 * ALVAR is free software; you can redistribute it and/or modify it under the 00010 * terms of the GNU Lesser General Public License as published by the Free 00011 * Software Foundation; either version 2.1 of the License, or (at your option) 00012 * any later version. 00013 * 00014 * This library is distributed in the hope that it will be useful, but WITHOUT 00015 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00016 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 00017 * for more details. 00018 * 00019 * You should have received a copy of the GNU Lesser General Public License 00020 * along with ALVAR; if not, see 00021 * <http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html>. 00022 */ 00023 00024 #ifndef TRACKER_H 00025 #define TRACKER_H 00026 00033 #include <cxcore.h> 00034 #include "Alvar.h" 00035 00036 namespace alvar { 00037 00043 class ALVAR_EXPORT Tracker { 00044 public: 00045 Tracker() {} 00047 virtual double Track(IplImage *img) = 0; 00048 00049 virtual void Compensate(double *x, double *y) {} 00050 }; 00051 00052 } // namespace alvar 00053 00054 #endif