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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Calcium Signal Analyser Vamp Plugin
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5
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6 Transient detection and characterisation for calcium signals.
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7
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8 Centre for Digital Music, Queen Mary University of London.
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9 This file copyright 2010-2011 Mathieu Barthet and QMUL.
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10
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11 Based on the QM Vamp note onset detector plugin by Christian
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12 Landone, Chris Duxbury, and Juan Pablo Bello.
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13
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14 This program is free software; you can redistribute it and/or
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15 modify it under the terms of the GNU General Public License as
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16 published by the Free Software Foundation; either version 2 of the
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17 License, or (at your option) any later version. See the file
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18 COPYING included with this distribution for more information.
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19
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20 Version: 2
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21 */
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22
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23 #ifndef _CALCIUM_SIGNAL_ANALSYER_PLUGIN_H_
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24 #define _CALCIUM_SIGNAL_ANALSYER_PLUGIN_H_
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25
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26 #include <vamp-sdk/Plugin.h>
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27
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28 using std::vector;
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29
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30 class CalciumSignalAnalyser : public Vamp::Plugin
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31 {
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32 public:
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33 CalciumSignalAnalyser(float inputSampleRate);
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34 virtual ~CalciumSignalAnalyser();
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35
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36 bool initialise(size_t channels, size_t stepSize, size_t blockSize);
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37 void reset();
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38
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39 InputDomain getInputDomain() const { return TimeDomain; } //input data are passed to the plugin in the time domain
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40
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41 std::string getIdentifier() const;
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42 std::string getName() const;
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43 std::string getDescription() const;
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44 std::string getMaker() const;
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45 int getPluginVersion() const;
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46 std::string getCopyright() const;
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47
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48 ParameterList getParameterDescriptors() const;
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49 float getParameter(std::string) const;
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50 void setParameter(std::string, float);
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51
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52 ProgramList getPrograms() const;
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53 std::string getCurrentProgram() const;
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54 void selectProgram(std::string program);
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55
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56 size_t getPreferredStepSize() const;
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57 size_t getPreferredBlockSize() const;
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58 size_t getMinChannelCount() const;
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59 size_t getMaxChannelCount() const;
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60
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61 OutputList getOutputDescriptors() const;
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62
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63 FeatureSet process(const float *const *inputBuffers,
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64 Vamp::RealTime timestamp);
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65
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66 FeatureSet getRemainingFeatures();
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67
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68 protected:
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69
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70 float m_inputSampleRate;
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71 size_t m_blockSize;
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72 size_t m_stepSize;
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73
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74 vector<float> data;
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75 vector<Vamp::RealTime> time;
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76
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77 float m_sensitivity;
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78 float m_delta;
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79 float m_mfwindur;
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80
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81 int processcounter;
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82 };
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83
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84 #endif
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