Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef MARSYAS_PHASELOCK_H 00020 #define MARSYAS_PHASELOCK_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 #include <string.h> 00024 using namespace std; 00025 00026 namespace Marsyas 00027 { 00058 class PhaseLock: public MarSystem 00059 { 00060 private: 00061 //Add specific controls needed by this MarSystem. 00062 void addControls(); 00063 MarControlPtr ctrl_beatHypotheses_; 00064 MarControlPtr ctrl_inductionTime_; 00065 MarControlPtr ctrl_nrPeriodHyps_; 00066 MarControlPtr ctrl_nrPhasesPerPeriod_; 00067 MarControlPtr ctrl_scoreFunc_; 00068 MarControlPtr ctrl_tickCount_; 00069 MarControlPtr ctrl_mode_; 00070 MarControlPtr ctrl_hopSize_; 00071 MarControlPtr ctrl_srcFs_; 00072 MarControlPtr ctrl_gtBeatsFile_; 00073 MarControlPtr ctrl_backtrace_; 00074 MarControlPtr ctrl_innerMargin_; 00075 MarControlPtr ctrl_lftOutterMargin_; 00076 MarControlPtr ctrl_rgtOutterMargin_; 00077 MarControlPtr ctrl_corFactor_; 00078 MarControlPtr ctrl_maxPeriod_; 00079 MarControlPtr ctrl_minPeriod_; 00080 MarControlPtr ctrl_adjustment_; 00081 MarControlPtr ctrl_dumbInduction_; 00082 MarControlPtr ctrl_inductionOut_; 00083 MarControlPtr ctrl_triggerInduction_; 00084 MarControlPtr ctrl_curBestScore_; 00085 MarControlPtr ctrl_triggerBestScoreFactor_; 00086 00087 mrs_real lastGTIBI_; 00088 mrs_real triggerBestScoreFactor_; 00089 mrs_real lastGTBeatTime_; 00090 mrs_real curBestScore_; 00091 mrs_bool triggerInduction_; 00092 mrs_bool gtAfter2ndBeat_; 00093 mrs_string inductionOut_; 00094 mrs_bool dumbInduction_; 00095 mrs_real adjustment_; 00096 mrs_natural minPeriod_; 00097 mrs_natural maxPeriod_; 00098 mrs_natural innerMargin_; 00099 mrs_string gtBeatsFile_; 00100 mrs_bool inductionFinished_; 00101 mrs_natural hopSize_; 00102 mrs_real srcFs_; 00103 mrs_string mode_; 00104 mrs_string line_; 00105 ifstream inStream_; 00106 mrs_real gtScore_; 00107 mrs_natural gtInitPeriod_; 00108 mrs_natural gtLastPeriod_; 00109 mrs_string sourceFile_; 00110 mrs_natural gtInitPhase_; 00111 mrs_natural gtLastPhase_; 00112 mrs_string scoreFunc_; 00113 mrs_natural nrPhasesPerPeriod_; 00114 mrs_natural nrPeriodHyps_; 00115 mrs_natural inductionTime_; 00116 mrs_natural nInitHyp_; 00117 mrs_realvec beatHypotheses_; 00118 mrs_realvec hypSignals_; 00119 mrs_realvec firstBeatPoint_; 00120 mrs_realvec trackingScore_; 00121 mrs_natural timeElapsed_; 00122 mrs_realvec maxLocalTrackingScore_; 00123 mrs_realvec maxLocalTrackingScoreInd_; 00124 mrs_realvec metricalSalience_; 00125 mrs_realvec rawScore_; 00126 mrs_realvec rawScoreNorm_; 00127 mrs_realvec metricalRelScore_; 00128 mrs_realvec scoreNorm_; 00129 mrs_realvec initPhases_; 00130 mrs_realvec lastPhases_; 00131 mrs_realvec initPeriods_; 00132 mrs_realvec lastPeriods_; 00133 mrs_realvec beatCount_; 00134 mrs_bool backtrace_; 00135 mrs_natural outterWinLft_; 00136 mrs_natural outterWinRgt_; 00137 mrs_real lftOutterMargin_; 00138 mrs_real rgtOutterMargin_; 00139 mrs_real corFactor_; 00140 00141 void myUpdate(MarControlPtr sender); 00142 mrs_real calcRelationalScore(mrs_natural i, mrs_realvec rawScoreVec); 00143 mrs_natural metricalRelation(mrs_real period1, mrs_real period2); 00144 void regularFunc(realvec& in, realvec& out); 00145 mrs_realvec readGTFile(mrs_string gtFilePath); 00146 void handleGTHypotheses(realvec& in, realvec& out, mrs_string gtFilePath, mrs_realvec gtHypotheses); 00147 mrs_realvec GTInitialization(realvec& in, realvec& out, mrs_natural gtIniPhase, 00148 mrs_natural gtInitPeriod); 00149 void forceInitPeriods(mrs_string mode); 00150 00151 public: 00152 PhaseLock(std::string name); 00153 PhaseLock(const PhaseLock& a); 00154 ~PhaseLock(); 00155 MarSystem* clone() const; 00156 00157 void myProcess(realvec& in, realvec& out); 00158 }; 00159 00160 }//namespace Marsyas 00161 00162 #endif