cannam@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@0: 
cannam@0: /*
cannam@0:     QM DSP Library
cannam@0: 
cannam@0:     Centre for Digital Music, Queen Mary, University of London.
cannam@0:     This file copyright 2005-2006 Christian Landone.
cannam@0:     All rights reserved.
cannam@0: */
cannam@0: 
cannam@0: #ifndef CHROMAPROCESS_H
cannam@0: #define CHROMAPROCESS_H
cannam@0: 
cannam@0: #include <vector>
cannam@0: 
cannam@0: using namespace std;
cannam@0: 
cannam@0: class ChromaProcess  
cannam@0: {
cannam@0: public:
cannam@0:     void findHistMaxMin( vector<double> hist, double* max, int*maxIdx, double* min, int* minIdx );
cannam@0:     vector <int> mod( vector <int> input, int res );
cannam@0:     vector <int> getPeaks( vector <double> chroma, unsigned int BPO );
cannam@0:     int findChromaBias( vector<double> chromaVector, unsigned int BPO, unsigned int frames );
cannam@0:     ChromaProcess();
cannam@0:     virtual ~ChromaProcess();
cannam@0: 
cannam@0: };
cannam@0: 
cannam@0: #endif // !defined(CHROMAPROCESS_H)