CLAM-Development  1.4.0
Segmentator.hxx
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1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #ifndef _Segmentator_hxx_
23 #define _Segmentator_hxx_
24 
25 #include "Processing.hxx"
26 #include "SegmentatorConfig.hxx"
27 
28 #include "Matrix.hxx"
29 /* TODO: this should be moved to the .cxx but a simple forward declaration
30  won't work, so the method Algorithm should be implemented in a different
31  way. since this will break the interface with possible subclasses, we
32  leave it for later. MDB
33 */
34 
35 namespace CLAM
36 {
37 
38 class Segment;
39 class SegmentDescriptors;
40 class SegmentBoundaries;
41 
42 enum {
43  SpectralDescBase=150, //for example
55 
56  FrameDescBase = 175, //for example
58 
59  SegmentatorBase = 200, //for example
61 
68 };
69 
70 
71 class Segmentator : public Processing
72 {
73 public:
74  Segmentator();
76  virtual ~Segmentator();
77  const char * GetClassName() const {return "Segmentator";}
78  const ProcessingConfig& GetConfig() const {return mConfig;}
79  bool Do();
80  bool Do(Segment& originalSegment,SegmentDescriptors& descriptors); //for the time being only inplace processing is enabled
81 
82 protected:
84 private:
85  void DataFusion(Segment& s,const SegmentBoundaries& segmentBoundaries);
86  bool ConcreteConfigure(const ProcessingConfig& c);
87  /* All Algorithms should follow this prototype, taking as an input a segment and
88  // a Matrix where the descriptors values are stored
89  */
90  virtual void Algorithm(Segment& s,const Matrix& values);
91 protected:
92  virtual void UnwrapDescriptors(const Segment& originalSegment,SegmentDescriptors& descriptors ,Matrix& descriptorsValues);
93 };
94 
95 } //namespace CLAM
96 
97 #endif // _Segmentator_hxx_
98