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Diffstat (limited to 'libs/qm-dsp/dsp/segmentation/Segmenter.h')
-rw-r--r-- | libs/qm-dsp/dsp/segmentation/Segmenter.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/libs/qm-dsp/dsp/segmentation/Segmenter.h b/libs/qm-dsp/dsp/segmentation/Segmenter.h deleted file mode 100644 index 1ac0679b72..0000000000 --- a/libs/qm-dsp/dsp/segmentation/Segmenter.h +++ /dev/null @@ -1,62 +0,0 @@ -#ifndef _SEGMENTER_H -#define _SEGMENTER_H - -/* - * Segmenter.h - * soundbite - * - * Created by Mark Levy on 23/03/2006. - * Copyright 2006 Centre for Digital Music, Queen Mary, University of London. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. See the file - COPYING included with this distribution for more information. - * - */ - -#include <vector> -#include <iostream> - -using std::vector; -using std::ostream; - -class Segment -{ -public: - int start; // in samples - int end; - int type; -}; - -class Segmentation -{ -public: - int nsegtypes; // number of segment types, so possible types are {0,1,...,nsegtypes-1} - int samplerate; - vector<Segment> segments; -}; - -ostream& operator<<(ostream& os, const Segmentation& s); - -class Segmenter -{ -public: - Segmenter() {} - virtual ~Segmenter() {} - virtual void initialise(int samplerate) = 0; // must be called before any other methods - virtual int getWindowsize() = 0; // required window size for calls to extractFeatures() - virtual int getHopsize() = 0; // required hop size for calls to extractFeatures() - virtual void extractFeatures(const double* samples, int nsamples) = 0; - virtual void segment() = 0; // call once all the features have been extracted - virtual void segment(int m) = 0; // specify desired number of segment-types - virtual void clear() { features.clear(); } - const Segmentation& getSegmentation() const { return segmentation; } -protected: - vector<vector<double> > features; - Segmentation segmentation; - int samplerate; -}; - -#endif |